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Columbite Group

A group of related mineral species
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07936510015073060529001.jpg
Columbite-(Mn)

Topsham, Sagadahoc County, Maine, USA
02888880014968546646244.jpg
Columbite-(Mn)

Londonderry Li deposit, Nepean, Coolgardie Shire, Western Australia, Australia
00614020015073060534443.jpg
Columbite-(Mn)

Grotta d'Oggi, San Piero in Campo, Campo nell'Elba, Livorno Province, Tuscany, Italy
04473660015382395741597.jpg
Columbite-(Mn)

Topsham, Sagadahoc County, Maine, USA
04011530014947966043625.jpg
Columbite-(Mn)

Londonderry Li deposit, Nepean, Coolgardie Shire, Western Australia, Australia
03975660014998244386025.jpg
Columbite-(Mn)

Grotta d'Oggi, San Piero in Campo, Campo nell'Elba, Livorno Province, Tuscany, Italy
03353720014950900887127.jpg
Columbite-(Mn)

Topsham, Sagadahoc County, Maine, USA
02888880014968546646244.jpg
Columbite-(Mn)

Londonderry Li deposit, Nepean, Coolgardie Shire, Western Australia, Australia
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About Columbite GroupHide

This page provides mineralogical data about Columbite Group.


Unique IdentifiersHide

Mindat ID:
41586
Long-form identifier:
mindat:1:1:41586:4
GUID
(UUID V4):
62f75e51-7284-42d2-aec0-29192aa6c325

Pronunciation of Columbite GroupHide

Pronunciation:
PlayRecorded byCountry
Jolyon RalphUnited Kingdom

Crystal StructureHide

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IDSpeciesReferenceLinkYearLocalityPressure (GPa)Temp (K)
0001435Columbite-(Fe)Wenger M, Armbruster T, Geiger C A (1991) Cation distribution in partially ordered columbite from the Kings Mountain pegmatite, North Carolina American Mineralogist 76 1897-190419910100
0001436Columbite-(Fe)Wenger M, Armbruster T, Geiger C A (1991) Cation distribution in partially ordered columbite from the Kings Mountain pegmatite, North Carolina American Mineralogist 76 1897-190419910293
0003847Columbite-(Fe)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-130020050293
0003848Columbite-(Fe)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-130020050293
0003851Columbite-(Fe)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-130020050293
0003852Columbite-(Fe)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-130020050873
0003853Columbite-(Fe)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-130020050923
0003854Columbite-(Fe)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-130020050923
0003855Columbite-(Fe)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-130020050973
0003856Columbite-(Fe)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-130020050973
0003857Columbite-(Fe)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-1300200501073
0003858Columbite-(Fe)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-1300200501073
0003859Columbite-(Fe)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-1300200501223
0008842Columbite-(Fe)Tarantino S C, Zema M, Pistorino M, Domeneghetti M C (2003) High-temperature X-ray investigation of natural columbites Physics and Chemistry of Minerals 30 590-5982003San Jose de Safira, Minas Gerais, Brazil0293
0008843Columbite-(Fe)Tarantino S C, Zema M, Pistorino M, Domeneghetti M C (2003) High-temperature X-ray investigation of natural columbites Physics and Chemistry of Minerals 30 590-5982003San Jose de Safira, Minas Gerais, Brazil0573
0008844Columbite-(Fe)Tarantino S C, Zema M, Pistorino M, Domeneghetti M C (2003) High-temperature X-ray investigation of natural columbites Physics and Chemistry of Minerals 30 590-5982003San Jose de Safira, Minas Gerais, Brazil0873
0018629Columbite-(Fe)dos Santos C A, Zawislak L I, Kinast E J, Antonietti V, da Cunha J B M (2001) Crystal chemistry and structure of the orthorhombic (Fe,Mn)(Ta,Nb)2O6 family of compounds Brazilian Journal of Physics 31 616-6312001Brazil0293
0016267Columbite-(Fe)Bordet P, McHale A, Santoro A, Roth R (1986) Powder neutron diffraction study of ZrTiO4, Zr5Ti7O24 and FeNb2O6 _cod_database_code 1008356 Journal of Solid State Chemistry 64 30-4619860293
0003849Columbite-(Mn)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-130020050293
0003850Columbite-(Mn)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-130020050293
0003860Columbite-(Mn)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-130020050293
0003861Columbite-(Mn)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-130020050773
0003862Columbite-(Mn)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-130020050803
0003863Columbite-(Mn)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-130020050873
0003864Columbite-(Mn)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-130020050873
0003865Columbite-(Mn)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-130020050973
0003866Columbite-(Mn)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-1300200501073
0003867Columbite-(Mn)Tarantino S C, Zema M (2005) Mixing and ordering behavior in manganocolumbite-ferrocolumbite solid solution: A single-crystal X-ray diffraction study American Mineralogist 90 1291-1300200501073
0008845Columbite-(Mn)Tarantino S C, Zema M, Pistorino M, Domeneghetti M C (2003) High-temperature X-ray investigation of natural columbites Physics and Chemistry of Minerals 30 590-5982003Kragero, Norway0293
0008846Columbite-(Mn)Tarantino S C, Zema M, Pistorino M, Domeneghetti M C (2003) High-temperature X-ray investigation of natural columbites Physics and Chemistry of Minerals 30 590-5982003Kragero, Norway0573
0008847Columbite-(Mn)Tarantino S C, Zema M, Pistorino M, Domeneghetti M C (2003) High-temperature X-ray investigation of natural columbites Physics and Chemistry of Minerals 30 590-59820030873
0005131Tantalite-(Mn)Grice J D, Ferguson R B, Hawthorne F C (1976) The crystal structures of tantalite, ixiolite and wodginite from Bernic lake, Manitoba I. Tantalite and ixiolite The Canadian Mineralogist 14 540-5491976Bernic lake, Manitoba, Canada0293
0009323Tantalite-(Mn)Klein S, Weitzel H (1976) Magnetische struktur von Mn(Nb0.5Ta0.5)2O6, manganotantalit Acta Crystallographica A32 587-59119760293
0018628Tantalite-(Mn)dos Santos C A, Zawislak L I, Kinast E J, Antonietti V, da Cunha J B M (2001) Crystal chemistry and structure of the orthorhombic (Fe,Mn)(Ta,Nb)2O6 family of compounds Brazilian Journal of Physics 31 616-6312001Brazil0293
0013945Columbite-(Mg)Pagola S, Carbonio R E, Alonso J A, Fernandez-Diaz M T (1997) Crystal structure refinement of Mg Nb2 O6 columbite from neutron powder diffraction data and study of the ternary system MgO-Nb2O5-NbO, with evidence of formation of new reduced pseudobrookite Mg5-xNb4+xO15-d (1.14 Journal of Solid State Chemistry 134 76-841997synthetic0293
0014177QitianlingiteZhizhong P, Su W, Zhesheng M, Guangming Y (1988) The crystal structure of qitianlingite (Fe2Nb2WO10) Kexue Tongbao 33 856-8611988Qitianling, Hunan Province, China0293
CIF Raw Data - click here to close

Synonyms of Columbite GroupHide

Relationship of Columbite Group to other SpeciesHide

Member of:
Columbite Supergroup
Other Members of this group:
Ixiolite Group
Samarskite GroupA3+B3+C5+2O8
Tantalaeschynite-(Ce)Ce(TiTa)O6Orth. mmm (2/m 2/m 2/m) : Pnma
Wodginite Group
Wolframite GroupNote: "Wolframite" usually has a chemical composition covering the range between Hübnerite and ...
Group Members:
Columbite-(Fe) Fe2+Nb2O6Orth. mmm (2/m 2/m 2/m) : Pbcn
Columbite-(Mg) (Mg,Fe,Mn)(Nb,Ta)2O6Orth.
Columbite-(Mn) Mn2+Nb2O6Orth. mmm (2/m 2/m 2/m) : Pbcn
Qitianlingite (Fe,Mn)2(Nb,Ta)2WO10Orth. mmm (2/m 2/m 2/m)
Tantalite-(Fe) Fe2+Ta2O6Orth. mmm (2/m 2/m 2/m) : Pbcn
Tantalite-(Mg) (Mg,Fe2+)(Ta,Nb)2O6Orth. mmm (2/m 2/m 2/m) : Pbcn
Tantalite-(Mn) Mn2+Ta2O6Orth. mmm (2/m 2/m 2/m) : Pbcn

Other InformationHide

Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Columbite GroupHide

References for Columbite GroupHide

Localities for Columbite GroupHide

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.

Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.
Afghanistan
 
[Tantalite-(Mn)] various photographs
    • Dara-e-Pech District
[Columbite-(Fe)] Betts (n.d.)
  • Nuristan
    • Kamdesh District
[Tantalite-(Mn)] Lyckberg (2011)
    • Nilaw-Kolum pegmatite field
[Tantalite-(Mn)] Peters et al. (2007)
[Tantalite-(Mn)]
    • Nurgaram District
[Tantalite-(Mn)] Poullen et al. (1978)
Algeria
 
  • In Guezzam Province
    • In Guezzam District
      • Laouni
[Tantalite-(Mn)]
Angola
 
  • Namibe Province
    • Moçâmedes
      • Giraul pegmatite field
Gonçalves et al. (2019)
[Columbite-(Fe)] Antonio Olimpio Gonçalves et al. (2009) +1 other reference
Argentina
 
  • Catamarca Province
    • Sierra de Ancasti
      • El Portezuelo
[Columbite-(Fe)] COLOMBO +1 other reference
  • Córdoba Province
    • Calamuchita Department
      • Río de Los Sauces District
[Columbite-(Mn)] Demartis et al. (2014)
    • Cruz del Eje department
      • Candelaria District
[Columbite-(Fe)] Minerals acquired from Mr. Nelson ...
    • Punilla Department
      • San Roque District
        • Tanti
          • Cerro Blanco pegmatite district
[Columbite-(Fe)] American Mineralogist (1978) +1 other reference
  • La Rioja Province
    • Sanagasta department
[Columbite-(Fe)] Bardelli et al. (2018)
  • Salta Province
    • Cachi Department
      • Nevado de Palermo
[Columbite-(Mn)] López de Azarevich et al. (2021)
    • La Poma Department
      • El Quemado mining district
[Columbite-(Mn)] Galliski et al. (2001)
  • San Luis Province
    • Coronel Pringles Department
      • El Trapiche
        • La Florida
[Tantalite-(Fe)] Galliski et al. (2011)
[Tantalite-(Mn)] Černý et al. (2003)
      • Estancia Grande
        • Las Águilas deposit
[Columbite-(Mn)] Galliski et al. (2012)
      • Totoral pegmatitic field
[Columbite-(Fe)] Galliski et al. (2015)
    • San Martín Department
[Columbite-(Mn)] Galliski et al. (2009) +1 other reference
    • Sierra de Comechingones
      • Comechingones Pegmatitic field
[Tantalite-(Mn)] Demartis et al. (2011)
  • Santiago del Estero Province
    • Ojo de Agua Department
[Columbite-(Fe)] Franchini et al. (2005)
Australia
 
  • Queensland
    • City of Mount Isa
[Columbite-(Fe)] Costas Constantinides collection
    • Tablelands Region
      • Kinrara National Park
[Columbite-(Fe)] Sutherland
  • South Australia
    • Flinders Ranges
      • North Flinders Ranges
        • Mt Babbage area (Inlier)
[Columbite-(Fe)] PA Wulser - unpublished data
        • Umberatana Diatreme
[Columbite-(Mn)] mentioned references in description
  • Victoria
    • East Gippsland Shire
      • Omeo
        • Mt Wills mining district
          • Dorchap Dyke Swarm
[Columbite-(Fe)] Personally collected by Ryan Eagle in ...
[Columbite-(Fe)] Eagle et al. (2015)
  • Western Australia
    • Bridgetown-Greenbushes Shire
      • Greenbushes Tinfield
[Columbite-(Fe)] The Canadian Mineralogist
    • Coolgardie Shire
      • Binneringie Station
[Tantalite-(Fe)] minedex
      • Coolgardie
[Tantalite-(Mn)] Simpson (1948)
      • Gibraltar Goldfield
[Columbite-(Mn)] Simpson (1948)
[Columbite-(Fe)] Western Australian Mines Department (1947)
[Columbite-(Mn)] Keith Compton collection
[Columbite-(Fe)] Jacobson (1997)
[Tantalite-(Mn)] Jacobson et al. (2007)
      • Spargoville
[Columbite-(Fe)] Min News 20:6 pp1
[Tantalite-(Mn)] Pegmatites of Western Australia +2 other references
    • Cue Shire
      • Coodardy Station
[Columbite-(Mn)] Pegmatites of Western Australia +2 other references
[Tantalite-(Fe)] Marshall et al. (2016)
[Columbite-(Fe)] - (2002)
[Tantalite-(Fe)] Marshall et al. (2016)
    • Derby-West Kimberley Shire
      • Napier Downs Station
[Tantalite-(Fe)] minedex
    • Donnybrook-Balingup Shire
      • Balingup
[Columbite-(Fe)] M Jacobson +2 other references
    • East Pilbara Shire
      • Marble Bar
[Columbite-(Mn)] On Tapiolite in the Pilbara Goldfield +2 other references
      • Pilgangoora
[Columbite-(Fe)] Jacobson et al. (2007)
[Columbite-(Fe)] Jacobson et al. (2007)
[Tantalite-(Mn)] Jacobson et al. (2007)
[Tantalite-(Mn)] Jacobson et al. (2007)
[Columbite-(Fe)] Jacobson et al. (2007)
      • Shaw River District
[Columbite-(Mn)] Pegmatites of Western Australia +2 other references
[Columbite-(Mn)] Fetherston (2004)
    • Leonora Shire
      • Yakabindie Station
[Tantalite-(Mn)] Pegmatites of Western Australia +2 other references
    • Port Hedland Shire
      • Abydos Station
[Columbite-(Mn)] Simpson (1928) +1 other reference
[Columbite-(Mn)] Simpson (1948)
        • Wodgina
[Columbite-(Mn)] Sweetapple et al. (2001)
[Tantalite-(Mn)] Jacobson et al. (2007)
[Columbite-(Mn)] Sweetapple et al. (2001) +1 other reference
[Columbite-(Mn)] Simpson (1928)
      • Mugarinya Community
[Columbite-(Mn)] Jacobson et al. (2007)
[Columbite-(Mn)] Jacobson et al. (2007)
[Columbite-(Mn)] Jacobson et al. (2007)
      • Strelley Station
[Tantalite-(Mn)] Jacobson et al. (2007)
      • Wallareenya Station
[Tantalite-(Fe)] minedex
    • Ravensthorpe Shire
[Columbite-(Mn)] Jacobson et al. (2007)
[Columbite-(Mn)] Jacobson et al. (2007)
[Tantalite-(Fe)] Jacobson et al. (2007)
    • Upper Gascoyne Shire
      • Yinnietharra
[Columbite-(Fe)] Pegmatites of Western Australia +1 other reference
[Columbite-(Fe)] Pegmatites of Western Australia +2 other references
[Columbite-(Fe)] Pegmatites of Western Australia +2 other references
[Columbite-(Mn)] Jacobson et al. (2007)
[Columbite-(Fe)] R Bottrill collection (unconfirmed) +3 other references
[Columbite-(Fe)] Jacobson et al. (2007)
[Columbite-(Mn)] Pegmatites of Western Australia +2 other references
[Columbite-(Mn)] Pegmatites of Western Australia +2 other references
[Columbite-(Mn)] Pegmatites of Western Australia +2 other references
    • Yalgoo Shire
[Columbite-(Mn)] Calderwood +2 other references
      • Noongal Station
[Columbite-(Mn)] Simpson (1948)
      • Paynes Find
[Tantalite-(Mn)] Pegamtites of Western Australia +2 other references
    • Yilgarn shire
      • Mount Holland pegmatite field
[Columbite-(Fe)] M Jacobson +2 other references
Austria
 
  • Carinthia
    • Spittal an der Drau District
      • Millstatt lake
[Columbite-(Fe)] Carinthia II (2012) +1 other reference
      • Spittal an der Drau
        • Lieser ravine
[Tantalite-(Fe)] Walter (1998)
        • Wolfsberg
[Columbite-(Fe)] Niedermayr et al. (1995)
    • Wolfsberg District
      • Frantschach-Sankt Gertraud
        • Brandrücken
[Columbite-(Fe)] Č +2 other references
[Columbite-(Fe)] Niedermayr et al. (1995)
  • Lower Austria
    • Horn District
      • Gars am Kamp
        • Maiersch
[Columbite-(Fe)] Kolitsch (2018)
    • Krems-Land District
      • Mühldorf
[Columbite-(Mn)] Kolitsch (2019)
      • Paudorf
        • Meidling
[Columbite-(Fe)] Kolitsch et al. (2023)
      • Spitz
[Columbite-(Fe)] Kolitsch (2017)
[Columbite-(Fe)] HEHENBERGER (1996)
[Columbite-(Fe)] HEHENBERGER (1996)
[Columbite-(Fe)] Kolitsch et al. (2020)
    • Melk District
      • Weiten
[Columbite-(Fe)] Kolitsch (2016)
    • Waidhofen an der Thaya District
      • Raabs an der Thaya
        • Eibenstein an der Thaya
[Columbite-(Mn)] Kolitsch et al. (2020)
    • Zwettl District
      • Kottes-Purk
        • Fohra
[Columbite-(Fe)] Löffler et al. (2018)
  • Styria
    • Deutschlandsberg District
      • Deutschlandsberg
        • Wildbachgraben
[Columbite-(Fe)] Postl et al. (1979)
  • Upper Austria
    • Freistadt District
      • Pregarten
[Columbite-(Fe)] Arthofer (2005)
      • Unterweitersdorf
        • S 10 motorway
Reiter et al. (2016)
    • Perg District
      • Luftenberg an der Donau
[Columbite-(Fe)] Meixner (1977) +1 other reference
Benin
 
  • Collines Department
    • Ouèssè Commune
[Columbite-(Mn)] Wolfgang Hampel
Bolivia
 
  • Santa Cruz
    • Ñuflo de Chavez Province
[Columbite-(Mn)] EDS Analysis Frank Keutsch
[Columbite-(Fe)] Federico Ahlfeld and Alejandro Schneider-Scherbina (1964)
[Columbite-(Mn)] RRUFF specimen
[Columbite-(Fe)] Dr. Fritz Berndt analysis.
      • San Agustín
[Columbite-(Fe)] Petrov (n.d.)
      • San Ramón
[Columbite-(Fe)] Josep Sanchez-laFuente (INTAN S.L.)
Brazil
 
  • Ceará
    • Icó
      • Icozinho
[Columbite-(Fe)] Revista Brasileira de Geociências 21 (1)
[Columbite-(Fe)] Queiroz (2016)
  • Minas Gerais
    • Conselheiro Pena
      • Barra do Cuieté
Baijot et al. (2014)
    • Coronel Murta
[Tantalite-(Fe)] Richard Dale Collection
[Columbite-(Fe)] Leonardo
    • Divino das Laranjeiras
      • Linópolis
[Tantalite-(Fe)] Collection of Michael G. Shaw
    • Galiléia
      • Laranjeiras
[Columbite-(Fe)] Cassedanne et al. (1981)
[Tantalite-(Mn)] Richard Dale Collection
    • Governador Valadares
      • Golconda mining district
[Columbite-(Fe)] Menezes (n.d.)
[Columbite-(Fe)] Jessica Simonoff photo
[Columbite-(Fe)] Josef Vajdak (Peque Rare Minerals)
    • Itinga
      • Taquaral
        • Piauí valley
[Tantalite-(Fe)] Dias et al. (2015)
[Columbite-(Mn)] Luis Menezes
    • Jaguaraçu
[Columbite-(Fe)] [Mineralogical Record - Vol 25 No.3]
    • Malacacheta
[Columbite-(Fe)] Fabre (n.d.)
    • Nazareno
[Tantalite-(Mn)] Andrade et al. (2013)
    • Sabinópolis
[Columbite-(Fe)] Ricardo Scholz
[Columbite-(Fe)] dan weinrich +1 other reference
  • Pará
    • Parauapebas
[Qitianlingite] Tallarico et al. (2004)
  • Paraíba
    • Frei Martinho
[Columbite-(Fe)] Beurlen et al. (2008)
      • Quixaba
[Tantalite-(Mn)] Ferreira et al. (2005) +2 other references
    • Junco do Seridó
[Tantalite-(Mn)] analysis of the Jacques Cassedanne sample 1559 (ref. analysis 2023sem62)
[Columbite-(Mn)] Beurlen et al. (2008)
    • Nova Palmeira
[Columbite-(Fe)] Beurlen et al. (2008)
[Columbite-(Fe)] Beurlen et al. (2008) +1 other reference
[Columbite-(Mn)] Beurlen et al. (2005) +1 other reference
    • Pedra Lavrada
[Columbite-(Fe)] Beurlen et al. (2008)
[Tantalite-(Mn)] Murdoch (1955)
    • Picuí
Michael Sommers Collection
[Columbite-(Mn)] Beurlen et al. (2008)
[Columbite-(Fe)] Beurlen et al. (2008)
    • Vieirópolis
      • Vieirópolis pegmatite field
[Columbite-(Mn)] e Souza et al. (2020)
  • Rio Grande do Norte
    • Acari
[Columbite-(Fe)] Beurlen et al. (2008)
    • Carnaúba dos Dantas
[Columbite-(Fe)] Beurlen et al. (2008)
    • Equador
[Columbite-(Mn)] Färber et al. (2011)
[Columbite-(Mn)] Beurlen et al. (2008)
[Columbite-(Mn)] Rob Lavinsky specimen
[Columbite-(Mn)] Beurlen et al. (2008)
[Columbite-(Mn)] Baumgartner et al (2006)
[Columbite-(Fe)] Baumgartner et al (2006)
    • Parelhas
[Columbite-(Fe)] Strmić Palinkaš +5 other references
[Columbite-(Mn)] Baumgartner et al (2006)
[Columbite-(Mn)] Beurlen +3 other references
[Tantalite-(Fe)] Beurlen et al. (2008)
[Columbite-(Fe)] Baumgartner et al (2006)
[Columbite-(Fe)] Baumgartner et al (2006)
[Columbite-(Fe)] Beurlen +3 other references
Fernando Brederodes Collection
[Columbite-(Mn)] Baumgartner et al (2006)
[Tantalite-(Mn)] Beurlen et al. (2008)
Burundi
 
  • Cibitoke Province
[Columbite-(Fe)] The Royal Museum for Central Africa (RMCA) +1 other reference
[Columbite-(Fe)] Melcher et al. (2015)
    • SW Cibitoke B
[Columbite-(Mn)] Melcher et al. (2015)
Cambodia
 
  • Pailin Province
[Columbite-(Fe)] Filina et al. (2019)
  • Takeo Province
    • Kirivong
Canadian Museum of Nature collection
Cameroon
 
  • North Region
    • Mayo-Rey
      • Tcholliré
[Columbite-(Mn)] Fosso Tchunte et al. (2018) +1 other reference
Canada
 
  • British Columbia
    • Kamloops Mining Division
      • Blue River carbonatites
[Columbite-(Fe)] Chudy T et al. (2014)
        • Verity claim
[Columbite-(Fe)] Blue River Carbonatites et al. (http://www.commerceresources.com/i/pdf/05-BCGOVRREPORT.pdf)
      • Lempriere Station
[Columbite-(Fe)] George J. Simandl (2001)
[Columbite-(Fe)] Caudle +1 other reference
    • Omineca Mining Division
      • Williston Lake
[Columbite-(Fe)] Chakhmouradian et al. (2015)
    • Revelstoke Mining Division
      • Revelstoke
[Columbite-(Fe)] DIXON et al. (2014)
  • Manitoba
[Columbite-(Mn)] Černá et al. (2002)
    • Cross Lake
      • North Group
[Columbite-(Mn)] Alan Anderson M.Sc. Thesis
      • South Group
[Columbite-(Mn)] Alan Anderson M.Sc. Thesis
    • Lac-du-Bonnet area
      • Bernic Lake
[Columbite-(Fe)] Econ Geol (1995)
[Columbite-(Fe)] Econ Geol (1995)
[Columbite-(Fe)] 153-155. +1 other reference
      • Cat Lake - Winnipeg River pegmatite field
[Tantalite-(Mn)] Bannatyne (1985)
      • Greer Lake
[Columbite-(Mn)] Bannatyne (1985) +1 other reference
[Tantalite-(Mn)] Camacho et al. (2012)
      • Shatford Lake
[Columbite-(Fe)] [AmMin 85:1324]
    • Red Cross Lake
[Tantalite-(Mn)] Xianjue Wang et al. (2002) +1 other reference
  • Northwest Territories
[Columbite-(Fe)] Feng et al. (2015)
[Columbite-(Fe)] SHEARD et al. (2012)
    • North Slave Region
      • Blachford Lake alkaline complex
        • Thor Lake syenite complex
[Columbite-(Fe)] D. Robert Pinckston (1995) +3 other references
    • Yellowknife Pegmatite field
[Columbite-(Fe)] Anderson et al. (2013)
[Columbite-(Fe)] Wise et al. (1990)
  • Nova Scotia
    • Lunenburg Co.
      • New Ross
[Columbite-(Fe)] O'Reilly et al. (1982)
    • Pictou Co.
[Columbite-(Fe)] Hay (2000)
  • Nunavut
[Columbite-(Fe)] P.B. Tomascak et al. (1994)
    • Qikiqtaaluk Region
      • Baffin Island
        • Foxe pegmatite field
[Columbite-(Fe)] P.B. Tomascak et al. (1994)
  • Ontario
    • Kenora District
      • Lilypad Lakes pegmatites
        • Ferguson Lake Area
[Tantalite-(Mn)] J.C. Pedersen (2000)
        • Opikeigan Lake Area
[Tantalite-(Mn)] J.C. Pedersen (2000)
      • Pakeagama Lake Area
[Columbite-(Fe)] Breaks
      • Paterson Lake Area
[Columbite-(Fe)] ontariominerals.com +2 other references
      • Raleigh Lake Area
[Tantalite-(Mn)]
      • Root Lake pegmatite group
        • Root Lake Area
[Columbite-(Mn)] Ontario Ministry of Northern ...
[Columbite-(Mn)] Tindle et al. (2005)
[Columbite-(Fe)] Canadian Mineralogist 36 +1 other reference
      • Skinner Lake Area
[Columbite-(Fe)] Taylor et al. (2001)
    • Nipissing District
      • Butt Township
[Columbite-(Fe)] Ercit (1994)
[Columbite-(Fe)] T. S. Ercit (1994)
    • Parry Sound District
      • Chapman Township
[Columbite-(Mn)] T. S. Ercit (1994)
    • Renfrew County
      • Brudenell-Lyndoch-and-Raglan
        • Lyndoch Township
[Columbite-(Fe)] Josef Vajdak (2008)
[Columbite-(Fe)] Ulrike Kullik specimen (ID by EDS at ROM) +1 other reference
[Columbite-(Fe)] Pit owers (pers. comm.) +1 other reference
  • Québec
    • Abitibi-Témiscamingue
      • Témiscamingue RCM
        • Lac Sairs
[Columbite-(Mn)] Sabina (2007) +1 other reference
    • Montérégie
      • La Vallée-du-Richelieu RCM
        • Mont Saint-Hilaire
[Columbite-(Fe)] HORVÁTH et al. (2000)
    • Nord-du-Québec
      • Nunavik
[Columbite-(Fe)] Laferrière (2011)
[Columbite-(Fe)] Petrella (2013)
[Columbite-(Fe)] Pierre-Alain Wulser
    • Outaouais
      • Les Collines-de-l'Outaouais RCM
        • Val-des-Monts
          • Saint-Pierre-de-Wakefield
            • Lake Saint-Pierre
[Columbite-(Mn)] Hilderley et al. (2006)
China
 
  • Anhui
    • Lu'an
      • Jinzhai County
[Columbite-(Fe)] Huaidong Zhang et al. (2012)
  • Fujian
    • Nanping
      • Yanping District
        • Nanping pegmatite field
[Columbite-(Fe)] Can Rao et al. (2009)
  • Gansu
    • Jiuquan
      • Guazhou Co.
[Columbite-(Mn)] Chen et al. (2022)
  • Guangdong
    • Zhaoqing
      • Guangning County
[Columbite-(Fe)] Smith et al. (2005)
  • Guangxi
    • Guilin
      • Gongcheng Co.
[Columbite-(Fe)] Hui Li et al. (1983)
[Tantalite-(Mn)] Jinchu Zhu et al. (2001)
[Tantalite-(Mn)] Jinchu Zhu et al. (2001)
[Columbite-(Mn)] Pengfei Zhou et al. (2009)
      • Quanzhou Co.
[Columbite-(Mn)] Renke Li and Xuming Zhang (1995)
  • Hainan
    • Ding'an Co.
      • Penglai
[Columbite-(Fe)] Zhili Qiu et al. (2001)
  • Heilongjiang
    • Hegang
      • Luobei County
[Columbite-(Fe)] Deshi Lu (1993)
  • Henan
    • Sanmenxia
      • Lushi County
        • Guanpo
[Tantalite-(Mn)] Ruiling He and Enkui Cao (1985)
[Tantalite-(Mn)] Fan G. et al. (2013)
[Columbite-(Mn)] Qu et al. (2023)
[Columbite-(Mn)] Qu et al. (2023) +1 other reference
  • Hubei
    • Shiyan
      • Zhushan Co.
[Columbite-(Fe)] Li (1982) +3 other references
  • Hunan
    • Chenzhou
      • Beihu District
[Qitianlingite] Guangming Yang et al. (1985)
      • Linwu Co.
        • Xianghualing Sn-polymetallic ore field
[Columbite-(Mn)] Diao et al. (2022)
    • Yueyang
      • Pingjiang Co.
[Tantalite-(Mn)] Zhijun Shen et al. (2003)
[Columbite-(Fe)] National Geological Archives of China ...
        • Renli Nb‐Ta deposit
[Columbite-(Mn)] Jiang et al. (2023)
  • Inner Mongolia
    • Baotou City (Baotou Prefecture)
      • Bayan Obo mining district
        • Bayan Obo
[Columbite-(Fe)] Liu +2 other references
[Columbite-(Fe)] Liu +1 other reference
    • Chifeng City (Ulanhad League; Chifeng Prefecture)
      • Hexigten Banner (Keshiketeng Co.)
Jia et al. (2024)
    • Tongliao City (Tongliao Prefecture)
      • Jarud Banner (Zalute Co.)
[Columbite-(Fe)] Wu et al. (2021)
[Columbite-(Fe)] Zhongxin Yuan and Ge Bai (1997) +2 other references
    • Xilingol League (Xilinguole Prefecture)
      • Bordered Yellow Banner (Xianghuang Co.)
[Columbite-(Mn)] Zhang et al. (2022)
  • Jiangsu
    • Suzhou
      • Huqiu District
[Columbite-(Fe)] Xiaojun Yuan et al. (2004) +1 other reference
  • Jiangxi
    • Ganzhou
      • Quannan Co.
[Columbite-(Mn)] Zongzhen Zhang (1974) +1 other reference
    • Ji'an
      • Suichuan Co.
[Columbite-(Fe)] Weizheng Hu et al. (2005)
    • Pingxiang
      • Anyuan District
[Tantalite-(Mn)] Scovil (2005)
    • Shangrao
      • Hengfeng Co.
        • Lingshan complex
[Columbite-(Fe)] Zhu et al. (2024)
    • Yichun
      • Yuanzhou District
        • Yichun complex (Yashan batholith)
[Columbite-(Mn)] Desong Lin (1993) +2 other references
  • Qinghai
    • Haixi Mongol and Tibetan Autonomous Prefecture
      • Tianjun County
[Tantalite-(Fe)] Sun et al. (2023)
  • Shaanxi
    • Weinan
      • Huazhou District
[Columbite-(Mn)] Zhang et al. (2022)
  • Sichuan
    • Garzê Autonomous Prefecture (Ganzi Autonomous Prefecture)
      • Kangding County
        • Kangding pegmatite field
[Columbite-(Fe)] Chenghua Zhang and Guodong Ji (1983)
Wang et al. (2022)
    • Liangshan Yi
      • Huili County
[Columbite-(Fe)] Xue et al. (2021)
[Columbite-(Fe)] Xue et al. (2021)
    • Ngawa Autonomous Prefecture (Aba Autonomous Prefecture)
      • Xiaojin Co.
[Tantalite-(Fe)] Dong Peng et al. (2005)
    • Panzhihua
      • Yanbian County
[Columbite-(Mn)] Lin et al. (1995)
  • Tibet
    • Shannan Prefecture (Lhokha Prefecture; Lhoka Prefecture)
      • Lhozhag Co. (Luozha Co.)
Fu et al. (2023)
    • Xigazê Prefecture (Rikaze Prefecture; Shigatse Prefecture)
      • Tingri Co. (Dingri Co.)
[Columbite-(Mn)] Rucheng Wang et al. (2018)
  • Xinjiang
    • Aksu Prefecture
      • Baicheng Co.
[Columbite-(Fe)] Yin et al. (2015)
    • Hami Prefecture (Kumul Prefecture; Qumul Prefecture)
      • Yizhou District
[Qitianlingite] YIN et al. (2021)
    • Hotan Prefecture
      • Pishan Co. (Pixina Co.; Guma Co.)
[Tantalite-(Fe)] Feng et al. (2019)
[Columbite-(Fe)] Feng et al. (2019)
    • Yili Hasake Autonomous Prefecture (Ili Kazakh Autonomous Prefecture)
      • Aletai Prefecture (Altay Prefecture)
        • Aletai Co. (Altay Co.)
[Columbite-(Fe)] Denghong Wang et al. (2003)
Suo et al. (2022)
        • Bu'erjin Co. (Burqin Co.; Burchin Co.)
[Columbite-(Fe)] Denghong Wang et al. (2001)
        • Fuyun Co. (Koktokay Co.)
          • Koktokay pegmatite field (Keketuohai pegmatite field)
            • Altay Mine
[Columbite-(Mn)] Zhang et al. 2004 +1 other reference
[Columbite-(Mn)] Wang R et al. (2014) +1 other reference
[Columbite-(Mn)] Cao et al. (2022)
[Tantalite-(Mn)] Yanling Tang (2005)
        • Qinghe Co. (Qinggil Co.; Chinggil Co.)
[Tantalite-(Mn)] Wang et al. (2023)
[Columbite-(Mn)] Wang et al. (2024)
[Tantalite-(Mn)] Ma (2005)
      • Tacheng Prefecture (Tarbaghatay Prefecture)
        • Tuoli Co. (Toli Co.)
[Columbite-(Mn)] Zhang et al. (2020)
  • Yunnan
    • Gaoligong High-Grade metamorphic belt
      • Rare metal-bearing pegmatites
[Tantalite-(Mn)] Deng et al. (2024)
    • Pu'er
[Tantalite-(Mn)] Larson (2001)
Colombia
 
  • Antioquia Department
[Columbite-(Fe)] Overstreet
Czech Republic
 
  • Central Bohemian Region
    • Kutná Hora District
[Columbite-(Mn)] Ackerman (2005)
        • Moldanubian Zone pegmatites
          • Holý vrch deposit
[Columbite-(Mn)] Novák et al. (2013) +1 other reference
      • Vlkaneč
[Columbite-(Fe)] Povondra et al. (eds.) +1 other reference
  • Karlovy Vary Region
    • Cheb District
      • Aš
[Columbite-(Fe)] Breiter K.
      • Lázně Kynžvart
[Columbite-(Mn)] Černý et al. (Weisser Stein)
    • Karlovy Vary District
      • Ostrov
[Columbite-(Fe)] Štemprok et al. (2005)
      • Potůčky
        • Potůčky Deposit
[Columbite-(Fe)] Breiter (2007)
    • Sokolov District
[Columbite-(Fe)] Miloš René und Radek Škoda (2011)
  • Liberec Region
    • Jablonec nad Nisou District
      • Kořenov
        • Jizerka
[Columbite-(Fe)] geological prospecting
  • Olomouc Region
    • Šumperk District
      • Branná
[Columbite-(Fe)] Novák (2003)
      • Sobotín
[Columbite-(Mn)] Štosová
      • Velké Losiny
        • Maršíkov (Marchendorf)
[Columbite-(Fe)] Ddolníček Z et al. (2020)
[Columbite-(Fe)] Chládek Š. (2016)
[Columbite-(Fe)] Novák
[Columbite-(Fe)] Novák
  • South Bohemian Region
    • České Budějovice District
      • Horní Stropnice
[Columbite-(Fe)] Pavlíček V. et al.: Pegmatit ...
[Columbite-(Mn)] Welser +5 other references
    • Český Krumlov District
      • Nová Ves
[Columbite-(Fe)] Welser
    • Jindřichův Hradec District
[Columbite-(Fe)] Novák
      • Stráž nad Nežárkou
[Columbite-(Fe)] Breiter et al. (1995)
  • Vysočina Region
    • Jihlava District
      • Puklice
[Columbite-(Mn)] Novak et al. (1996)
      • Sedlatice
[Columbite-(Mn)] Houzar
    • Třebíč District
      • Biskupice-Pulkov
[Tantalite-(Mn)] Čech
      • Kožichovice
[Columbite-(Mn)] Výravský et al. (2017)
[Qitianlingite] Scarlett Urbanová (2021)
      • Stařeč
[Columbite-(Mn)] Škoda et al. (2012) +1 other reference
    • Žďár nad Sázavou District
      • Bory
[Columbite-(Fe)] Novák +2 other references
[Columbite-(Mn)] Němec D.: Ein Pegmatit mit Li-Mineralisierung von Dolní Bory in Westmahren (ČSSR)
[Columbite-(Fe)] Novák +1 other reference
        • Horní Bory
          • Cyrilov (Cyrillhof)
[Columbite-(Fe)] new data on the type material. Journal of GEOsciences: 45 (1-2) +1 other reference
[Columbite-(Mn)] Novák
[Columbite-(Mn)] Novotný et al. (2019)
[Columbite-(Mn)] Flégr et al. (2017)
[Columbite-(Mn)] Novák et al. (1999)
[Columbite-(Mn)] Flégr et al. (2017)
      • Rožná
[Columbite-(Fe)] Novák +3 other references
[Columbite-(Fe)] P. Pauliš (2001)
[Columbite-(Fe)] P. Pauliš (2001)
      • Věžná
[Columbite-(Fe)] Cerny et al. (2000)
DR Congo
 
  • Ituri
    • Mambasa Territory
[Columbite-(Fe)] Frank Melcher et al. (2015)
[Columbite-(Fe)] T. Graupner et al. (2010)
  • Maniema
[Tantalite-(Fe)]
[Columbite-(Fe)] Kristiansen (2001)
  • North Kivu
    • Masisi Territory
      • Osso
        • Mumba
[Tantalite-(Mn)] Roy Kristiansen specimen +1 other reference
    • Rutshuru Territory
      • Bwito
[Columbite-(Fe)] Wall et al. (1996)
  • South Kivu
    • Kalehe Territory
      • Numbi
Loun et al. (2018)
[Columbite-(Fe)] Melcher et al. (2015)
Egypt
 
  • Aswan Governorate
[Columbite-(Fe)] Mohamed (2013)
  • New Valley Governorate
[Columbite-(Fe)] Mahmoud et al. (2018)
  • Red Sea Governorate
[Columbite-(Mn)] Alekseev et al. (2023)
[Columbite-(Fe)] Fengjun Nie et al. (2013)
[Columbite-(Mn)] Abd El-Fatah et al. (2023)
[Columbite-(Fe)] Sami et al. (2017) +1 other reference
[Columbite-(Fe)] Raslan et al. (2010)
[Columbite-(Mn)] Helba et al. (1997) +1 other reference
[Columbite-(Fe)] Ali et al. (2021)
    • Wadi Abu Rasheid
[Columbite-(Fe)] Raslan et al. (2011)
    • Wadi Sikait
Ali et al. (2020)
Equatorial Guinea
 
  • Rio Muni
    • Wele-Nzas Province
[Columbite-(Fe)] Pavel.M. Kartashov (n.d.)
Eswatini
 
  • Lubombo Region
    • Sinceni Mtn
      • Sinceni West area
[Columbite-(Mn)] Grew et al. (2018)
Ethiopia
 
  • Oromia Region
    • Kenticha pegmatite field
[Tantalite-(Mn)] Melcher et al. (2015)
[Columbite-(Fe)] Küster (2009)
  • Southern Nations Nationalities and Peoples' Region
[Columbite-(Fe)] Kaiser (2006)
Finland
 
  • Central Ostrobothnia
[Columbite-(Fe)] Huber et al. (2023)
  • Kainuu
    • Kajaani
[Columbite-(Fe)] Marmo et al. (1966)
  • Kanta-Häme
    • Forssa
[Columbite-(Fe)] Ilkka Mikkola collection
[Columbite-(Fe)] Ilkka Mikkola data
[Tantalite-(Mn)] Ilkka Mikkola collection
    • Tammela
[Columbite-(Fe)] Pavel M. Kartashov analytical data of ...
[Columbite-(Fe)] Alviola (1993)
  • Kymenlaakso
    • Kotka
[Columbite-(Fe)] Ilkka Mikkola collection +1 other reference
[Columbite-(Fe)] Lahti Seppo I. 2011. Kotkan ...
  • Lapland
    • Enontekiö
      • Miessijoki River
[Columbite-(Fe)] Tuisku
  • North Karelia
    • Tohmajärvi
[Columbite-(Mn)] Teertstra et al. (1993)
[Tantalite-(Mn)] Alviola Reijo 1974. Selostus ...
  • North Ostrobothnia
    • Kuusamo
[Columbite-(Fe)] Thair Al-Ani! and Olli Sarapää (2013) +2 other references
    • Pyhäntä
[Columbite-(Fe)] Al Ani Thair and Torppa Akseli 2011. ...
  • Pirkanmaa
    • Orivesi
      • Eräjärvi area
[Columbite-(Fe)] Lahti (2000)
[Columbite-(Fe)] Lahti (2000)
[Columbite-(Fe)] Lahti (2000)
Lahti (1981)
[Columbite-(Fe)] Lahti (2000)
Lahti (1981)
[Columbite-(Fe)] Lahti (2000)
[Columbite-(Fe)] Lahti (2000)
[Tantalite-(Mn)] Message from Ilkka Mikkola
[Columbite-(Fe)] Lahti (2000)
  • Satakunta
[Columbite-(Fe)] Haapala Ilmari 1977 Petrography and ...
[Columbite-(Fe)] Al-Ani
  • South Karelia
    • Luumäki
      • Kännätsalo
[Columbite-(Fe)] Lahti
  • South Ostrobothnia
    • Kuortane
[Columbite-(Fe)] Nieminen +1 other reference
    • Seinäjoki
      • Peräseinäjoki
[Columbite-(Fe)] Hytönen
[Columbite-(Fe)] Ilkka Mikkola collection
  • Southwest Finland
    • Kimitoön (Kemiönsaari)
      • Kimitoön Island
[Tantalite-(Fe)]
    • Salo
      • Suomusjärvi
[Columbite-(Fe)] Niskanen (2014)
  • Uusimaa
    • Mäntsälä
[Columbite-(Fe)] Semiquantitative analysis by Reijo Alviola in 2011 (Jyrki Autio samples)
    • Myrskylä
[Columbite-(Fe)] Ilkka Mikkola collection
France
 
  • Auvergne-Rhône-Alpes
    • Allier
      • Vichy
        • Échassières
[Columbite-(Fe)] G. Aubert : "Les coupoles granitiques de Montebras et d'Echassières (Massif Central Français) +1 other reference
        • Saint-Clément
[Columbite-(Fe)] P.G. Pélisson (pelisson@inist.fr)
  • Bourgogne-Franche-Comté
    • Saône-et-Loire
      • Autun
[Columbite-(Mn)]
  • Nouvelle-Aquitaine
    • Corrèze
      • Ussel
        • Saint-Yrieix-le-Déjalat
[Tantalite-(Mn)] Lebocey et al. (2013)
    • Creuse
      • Aubusson
        • Soumans
          • Montebras
[Columbite-(Mn)] Marcoux et al. (2021)
      • Guéret
        • Crozant
[Columbite-(Fe)] M. Arliguie collection
    • Haute-Vienne
      • Bellac
        • Bessines-sur-Gartempe
[Tantalite-(Fe)] François Périnet collection
        • Compreignac
[Columbite-(Mn)] Dr. Eugene Foord
        • Razès
[Columbite-(Fe)] "Les minéraux et al. (1977)
      • Limoges
        • Ambazac
[Columbite-(Fe)]
        • Saint-Léonard-de-Noblat
[Columbite-(Fe)] Harlaux et al. (2015, August)
    • Pyrénées-Atlantiques
      • Oloron-Sainte-Marie
        • Aramits
          • Ance
[Columbite-(Fe)] MONCHOUX P. et al. (2006)
[Columbite-(Fe)] MONCHOUX P. et al. (2006)
  • Occitanie
    • Hautes-Pyrénées
      • Bagnères-de-Bigorre
        • Avezac-Prat-Lahitte
[Columbite-(Fe)] MONCHOUX P. et al. (2006)
  • Pays de la Loire
    • Vendée
      • La Roche-sur-Yon
[Columbite-(Fe)] P. Devismes : "Atlas photographique des ...
Germany
 
  • Baden-Württemberg
    • Freiburg Region
      • Breisgau-Hochschwarzwald
        • Vogtsburg im Kaiserstuhl
          • Schelingen
[Columbite-(Fe)]
      • Waldshut
        • Waldshut-Tiengen
          • Detzeln
[Columbite-(Fe)] 54. +1 other reference
  • Bavaria
    • Lower Bavaria
      • Regen District
        • Rinchnach
          • Grub
[Columbite-(Fe)] King (n.d.)
    • Upper Palatinate
      • Neustadt an der Waldnaab District
        • Pleystein
[Columbite-(Fe)] Dill et al. (2009)
[Columbite-(Fe)] DILL et al. (2008) +1 other reference
        • Waidhaus
[Columbite-(Fe)] Dill (2009) +1 other reference
[Columbite-(Fe)] Dill H.G.: "Mineralogical and chemical ...
[Columbite-(Fe)] Keck et al. (1989)
          • Reinhardsrieth
[Columbite-(Fe)] Harald G. Dill and Radek Skoda (2015)
[Columbite-(Fe)] Dill et al. (2008)
      • Tirschenreuth District
        • Tirschenreuth
[Columbite-(Fe)] Müller (1852)
  • Hesse
    • Darmstadt
      • Bergstraße
        • Abtsteinach
          • Mackenheim
[Columbite-(Fe)] SEM-EDS by Joy Desor and Gerhard Möhn
  • Rhineland-Palatinate
    • Germersheim
      • Jockgrim
        • Rheinzabern
[Tantalite-(Fe)] Oberthür et al. (2016)
    • Mayen-Koblenz
      • Mendig
        • Mendig
[Columbite-(Mn)] Blass +1 other reference
[Columbite-(Mn)] Blass +1 other reference
          • Wingertsberg
[Columbite-(Mn)] Blass +1 other reference
      • Pellenz
        • Kruft
[Columbite-(Mn)] Blass +1 other reference
      • Vordereifel
        • Ettringen
[Columbite-(Fe)] Blass et al. (2004)
    • Vulkaneifel
      • Kelberg
        • Drees
[Columbite-(Mn)] Ko Jansen
  • Saxony
    • Erzgebirgskreis
      • Ehrenfriedersdorf
[Columbite-(Fe)] M. Trinkler et al. (1997)
      • Geyer
[Columbite-(Fe)] René (2019)
    • Görlitz District
      • Königshain
[Columbite-(Fe)]
      • Löbau
        • Czorneboh
          • Wuischke
[Columbite-(Fe)] Witzke et al. (2008)
      • Schöpstal
        • Liebstein
[Columbite-(Mn)] T. Witzke & T. Giesler (2001)
      • Thiemendorf
[Columbite-(Fe)] Aufschluss 49 (1998)
[Columbite-(Fe)] T. Witzke & T. Giesler (2001)
      • Vierkirchen
        • Döbschütz
          • Arnsdorf-Melaune Quarry
[Columbite-(Mn)] T. Witzke & T. Giesler (2001)
[Columbite-(Fe)] T. Witzke & T. Giesler (2001)
    • Mittelsachsen
      • Claußnitz
        • Diethensdorf
[Columbite-(Fe)] AmMin 88:986-995
Ghana
 
  • Central Region
    • Awutu Senya East District
      • Winneba
Adams et al. (2023)
Greenland
 
  • Sermersooq
    • Arsuk Fjord
      • Ivigtut stock
[Columbite-(Fe)] Blomstrand (1866)
Hungary
 
  • Borsod-Abaúj-Zemplén County
    • Miskolc District
      • Bükkszentkereszt
[Columbite-(Fe)] collector: Péter Gál
India
 
  • Karnataka
    • Hassan District
      • Arehalli
Maithani +1 other reference
  • Rajasthan
    • Udaipur Division
      • Udaipur District
[Columbite-(Fe)] Singh et al. (2023)
Iraq
 
  • Sulaymaniyah Governorate
    • Mawat Complex
[Columbite-(Fe)] Mohammad et al. (2016) +1 other reference
Ireland
 
  • Leinster
    • Wicklow County
      • Shillelagh
[Tantalite-(Mn)] Steiger et al. (1974) +1 other reference
Italy
 
  • Lombardy
    • Brescia Province
      • Upper Val Saviore
        • Mt. Foppa
          • Forcel Rosso Gully (Forcel Rosso Pass)
[Columbite-(Mn)] Pezzotta +1 other reference
    • Lecco Province
      • Colico
[Tantalite-(Fe)] VIGNOLA et al. (2007)
[Columbite-(Fe)] Banti et al. (2011)
    • Sondrio Province
      • Bodengo Valley
[Columbite-(Mn)] Guastoni et al. (2007)
      • Chiesa in Valmalenco
[Columbite-(Fe)] Bedognè et al. (1993)
      • Novate Mezzola
[Columbite-(Fe)] AA. VV. +1 other reference
[Columbite-(Fe)] Ghizzoni et al. (2005)
[Columbite-(Fe)] Ghizzoni et al. (2005)
[Columbite-(Fe)] Ghizzoni et al. (2005)
[Columbite-(Fe)] Ghizzoni et al. (2005)
[Columbite-(Fe)] Ghizzoni et al. (2005)
      • Prata Camportaccio
[Columbite-(Mn)] Bedognè F. et al. (1995)
      • Villa di Chiavenna
[Columbite-(Fe)] Bedogné et al. (1995)
  • Piedmont
    • Verbano-Cusio-Ossola Province
      • Beura-Cardezza
        • Beura quarries
Franco Vanini & Paolo Bosio finds
      • Craveggia
        • Rio Vasca
[Tantalite-(Fe)] Piccoli et al. (2007)
      • Druogno
        • Orcesco
[Tantalite-(Fe)] Piccoli et al. (2007)
      • Trontano
        • Cosasca
[Tantalite-(Fe)] Piccoli et al. (2007)
        • Pizzo Marcio
[Columbite-(Mn)] Piccoli et al. (2007) +4 other references
[Columbite-(Mn)] Callegari et al. (2002) +2 other references
  • Sardinia
    • Metropolitan City of Cagliari
      • Sarroch
[Columbite-(Fe)] Fernando Caboni et al. (2023)
    • Nuoro Province
      • Orotelli
[Tantalite-(Mn)] Raudsepp M. and Pani E. (1994)
  • Trentino-Alto Adige (Trentino-South Tyrol)
    • Trento Province (Trentino)
      • Predazzo
[Columbite-(Fe)] Vecchi et al. (2013)
  • Tuscany
    • Livorno Province
      • Campo nell'Elba
[Columbite-(Mn)] Orlandi et al.
[Columbite-(Fe)] Aurisicchio et al. (2002)
[Columbite-(Mn)] Orlandi et al. (1990) +1 other reference
[Columbite-(Mn)] Barsotti et al. (2006)
[Columbite-(Mn)] Pezzotta et al. (1996)
Ivory Coast
 
  • Sassandra-Marahoué
    • Haut-Sassandra
      • Issia department
        • Issia
[Tantalite-(Fe)] Allou et al. (2005)
[Tantalite-(Fe)] Allou (2006)
[Tantalite-(Fe)] Assaoulé Benjamin Allou (2005) +1 other reference
Japan
 
  • Fukuoka Prefecture
    • Fukuoka City
[Tantalite-(Fe)] ...
  • Fukushima Prefecture
    • Ishikawa District
      • Ishikawa town (Ishikawa-machi)
[Columbite-(Fe)] Akira Kato (2011)
[Columbite-(Fe)] Petrov (n.d.)
    • Koriyama City
[Columbite-(Fe)] Matsubara et al. (2013)
    • Sukagawa City
      • Mt Uzumine (Utsumine)
[Columbite-(Fe)] Nakajima & Kurosawa (2006)
[Columbite-(Fe)] Matsubara et al. (2006)
  • Gifu Prefecture
    • Nakatsugawa City
      • Hirukawa
[Columbite-(Fe)] Yamada (2004)
  • Ibaraki Prefecture
    • Hitachiota City
[Tantalite-(Fe)] Matsubara et al. (2006)
[Columbite-(Fe)] Yamada (2004)
    • Kasumigaura City
      • Chiyoda-machi
[Columbite-(Fe)] Yamada (2004)
  • Kochi Prefecture
    • Tosashimizu City
[Columbite-(Fe)] Kazuo Nakashima and Teruyoshi Imaoka (1998)
  • Nagano Prefecture
    • Kiso District
      • Nagiso
[Columbite-(Fe)] Yamada (2004)
  • Saga Prefecture
    • Saga City
[Columbite-(Fe)] Uehara et al. (2014)
Kazakhstan
 
  • Abai Region
    • Tarbagatai Range
      • Akzhaylyautas Mts (Akzhailyautas Mts; Akjaylautas Mts; Akzhalautas Mts)
[Columbite-(Fe)] Pavel.M. Kartashov (n.d.)
  • East Kazakhstan Region
    • Irtysh River
[Tantalite-(Mn)] Pekov (1998)
    • Ulan District
      • Belogorskiy
[Columbite-(Fe)] Pavel.M. Kartashov (n.d.)
[Columbite-(Fe)]
Kyrgyzstan
 
  • Batken Region
    • Turkestan Ridge
      • Karasu-Karavshinskoye
        • Asan-Usun glacier
Karpenko V.Yu. et al. (OH)
Madagascar
  • Amoron'i Mania
    • Ambositra
      • Sahatsiho Ambohimanjaka
        • Manandona Valley
[Columbite-(Mn)] Ranorosoa (1986)
[Columbite-(Mn)] Knut Edvard Larsen collection # M-590
  • Analamanga
    • Anjozorobe District
      • Beronono
[Columbite-(Fe)] King (n.d.)
    • Ankazobe District
      • Tsaramasoandro
[Columbite-(Fe)] Rudy Bolona specimen & photo
  • Betsiboka
[Columbite-(Mg)] Listed in www.excaliburmineral.com- ...
  • Haute Matsiatra
    • Ikalamavony District
      • Fitampito
[Tantalite-(Mn)] Behier (1963)
[Tantalite-(Mn)] Behier (1963)
[Columbite-(Fe)] Ranorosoa (1986)
  • Vakinankaratra
    • Antsirabe II District
      • Ibity
        • Sahatany Valley
[Tantalite-(Mn)] Michel Ambroise specimens
[Columbite-(Fe)] Knut Edvard Larsen collection et al. (XRD)
[Columbite-(Fe)] Ranorosoa (1986)
[Tantalite-(Mn)] Larsen (2003)
[Columbite-(Mn)] Lacroix (1922) +2 other references
          • Marirana
[Columbite-(Mn)] Ranorosoa (1986)
[Columbite-(Mn)] Knut Edvard Larsen collection (# MM 1312)
[Columbite-(Mn)] Ranorosoa (1986)
[Columbite-(Mn)] Ranorosoa (1986)
      • Mangarano
[Columbite-(Mn)] Ranorosoa (1986)
[Columbite-(Fe)] Ranorosoa (1986)
      • Sahanivotry Manandona
[Columbite-(Fe)] Pavel M. Kartashov analytical data 2021
[Columbite-(Mn)] Ranorosoa (1986)
    • Betafo District
      • Ambohimasina
[Columbite-(Fe)] Harvard University
      • Andrembesoa
        • Tetezantsio-Andoabatokely Pegmatite Field
[Columbite-(Mn)] Pezzotta (2007)
[Columbite-(Mn)] Pezzotta (2007)
[Columbite-(Mn)] Pavel M. Kartashov data and photo
      • Anosiarivo Manapa
        • Antsentsindrano
[Columbite-(Mn)] Demartin et al. (2001)
      • Mahaiza
[Columbite-(Mn)] Rudy Bolona specimen
      • Tritriva
[Columbite-(Fe)] Ranorosoa (1986)
    • Mandoto
      • Betsohana
[Columbite-(Fe)] Rocks & Minerals nr 2 +1 other reference
Mauritania
 
  • Adrar Region
    • Atar
Marsh et al. (2015)
  • Assaba Region
    • Kankossa
Marsh et al. (2015)
  • Dakhlet Nouadhibou Region
    • Chami
Marsh et al. (2015)
Marsh et al. (2015)
Mexico
 
  • Chihuahua
    • Aquiles Serdán Municipality
      • Santa Eulalia Mining District
        • East Camp
[Columbite-(Fe)] Panczner (1987)
  • Oaxaca
    • la San Francisco Telixtlahuaca Municipality
      • San Francisco Telixtlahuaca
[Columbite-(Fe)] Panczner (1987)
Mongolia
 
  • Dornogovi Province
[Columbite-(Fe)] Pavel.M. Kartashov (n.d.)
  • Khovd Province
    • Myangad District
[Columbite-(Fe)] Pavel.M. Kartashov (n.d.)
[Columbite-(Fe)] Park et al. (2021)
[Columbite-(Fe)] Pavel.M. Kartashov (n.d.) +1 other reference
  • Uvs Province
    • Zavkhan District
[Columbite-(Fe)] Pavel.M. Kartashov (n.d.) +1 other reference
Morocco
 
  • Marrakesh-Safi Region
    • Rehamna Province
      • Sidi Bou Othmane Cercle
        • Jebilet Mtn (Djebilet Mtn)
          • Sidi Bou Othmane
[Columbite-(Fe)] Favreau (2012)
[Columbite-(Fe)] Favreau (2012)
Mozambique
  • Zambezia Province
[Columbite-(Fe)] Wilson et al. (2000)
    • Alto Mólocuè District
[Tantalite-(Mn)] Melcher et al. (2015)
[Tantalite-(Mn)] Johan Kjellman collection
    • Gilé District
      • Muiane-Naipa group
[Tantalite-(Mn)] Mineralogical Magazine 1963 33 : 458-466 +1 other reference
[Columbite-(Mn)] Wilson et al. (2000)
[Columbite-(Mn)] Neiva et al. (2005) +1 other reference
    • Mocuba District
      • Mocuba
[Columbite-(Fe)] Moiana (2010)
    • Mulevala District
[Tantalite-(Mn)] Schappmann (2005)
[Columbite-(Fe)] Wilson et al. (2000)
Myanmar
 
  • Mandalay Region
    • Pyin-Oo-Lwin District
      • Mogok Township
        • Kyauk-Pyat-That
          • Thurein-taung
[Columbite-(Mn)] Pavel M. Kartashov analytical data (2011)
  • Shan State
    • Kyaukme District
      • Momeik Township
        • Molo quarter
          • Khetchel village (Cache village; Khat Che village)
[Columbite-(Mn)] Pavel M. Kartashov analytical data (2010)
[Columbite-(Mn)] Mineralogical Magazine +1 other reference
    • Taunggyi District
      • Nyaungshwe Township
[Columbite-(Fe)] Hong Wang et al. (2013)
Namibia
 
  • Erongo Region
    • Dâures Constituency
[Columbite-(Fe)] von Bezing (2007)
[Columbite-(Fe)] in the collection of F.J.Emmerich
    • Karibib Constituency
      • Abbabis Farm 70
[Columbite-(Fe)] Förch (1998)
      • Davib Ost Farm 61
[Tantalite-(Fe)] Cairncross et al. (2006)
[Tantalite-(Fe)] Cairncross et al. (2006)
      • Erongorus Farm 166
[Tantalite-(Fe)] Cairncross et al. (2006)
[Columbite-(Fe)] von Bezing (2007)
      • Okongava Ost Farm 72
[Columbite-(Mn)] Keller (1991)
[Columbite-(Fe)] Bezing et al. (2007) +1 other reference
      • Schlucht Farm 162
[Tantalite-(Fe)] Cairncross et al. (2006)
      • Tsaobismund Farm 85
[Columbite-(Fe)] Keller (1991) +1 other reference
  • Kunene Region
    • Khorixas
[Columbite-(Fe)] Bodeving (2015)
  • ǁKaras Region
    • Karasburg East
      • Tantalite Valley
[Tantalite-(Mn)] Baldwin (1989)
Niger
 
  • Agadez
    • Aïr Mountains
      • South Aïr
[Columbite-(Fe)] J. Fabriès and G. Rocci
Nigeria
 
[Columbite-(Fe)] Melcher et al. (2015)
    • Ningi
      • Kalato
[Columbite-(Fe)] Sakoma et al. (2002)
  • Kogi
    • Adavi
[Columbite-(Fe)] Rotimi et al. (2012)
  • Nasarawa
[Tantalite-(Mn)] Knut Edvard Larsen (2023)
  • Plateau
    • Jos Plateau
      • Younger ring complex
[Columbite-(Fe)] Wooley (2001)
North Korea
 
  • Kangwon Province
    • Pyonggang County
[Columbite-(Fe)] Pavel.M. Kartashov (n.d.)
Norway
 
  • Agder
[Columbite-(Fe)] Balassone et al. (2015)
    • Birkenes
      • Vegusdal
[Columbite-(Mn)] Bjørlykke (1937)
[Tantalite-(Mn)] Frigstad (1968) +1 other reference
[Columbite-(Fe)] Selbekk et al. (2008)
    • Evje og Hornnes
      • Ås
[Columbite-(Fe)] Knut Eldjarn Collection
[Columbite-(Fe)] Selbekk et al. (2008)
[Columbite-(Fe)] Larsen (2001)
      • Lauvland
[Columbite-(Fe)] Dennis Harries Collection (Bra191219-02)
[Tantalite-(Fe)] Neumann (1985) +1 other reference
      • Li
[Tantalite-(Mn)] Stensrud (2009)
    • Iveland
      • Birkeland
[Tantalite-(Mn)] Frigstad (1968) +1 other reference
[Tantalite-(Mn)] Frigstad (1968) +1 other reference
[Columbite-(Fe)] Collection of the Iveland Municipality ...
[Columbite-(Fe)] Lund (2016)
      • Frikstad
[Tantalite-(Mn)] p 136 +2 other references
[Columbite-(Fe)] Revheim (2004)
[Columbite-(Fe)] Selbekk +2 other references
[Columbite-(Mn)] Selbekk et al. (2008)
[Columbite-(Fe)] Selbekk et al. (2008)
        • Beinmyr Feldspar Quarries (Landås 07 Quarries)
[Tantalite-(Mn)] Stensrud (2009)
[Tantalite-(Fe)] Bjørlykke (1934) +1 other reference
[Columbite-(Fe)] Selbekk et al. (2008)
[Columbite-(Fe)] Lund (2016)
[Tantalite-(Mn)] Selbekk et al. (2008)
        • Rostadheia
[Tantalite-(Mn)] Frigstad (1968)
[Columbite-(Fe)] Selbekk et al. (2008)
[Columbite-(Fe)] Müller et al. (2012)
      • Tveit
[Columbite-(Fe)] Selbekk et al. (2008)
    • Kristiansand
[Tantalite-(Mn)] Frigstad (1970) +1 other reference
    • Risør
      • Søndeled
[Columbite-(Fe)] Selbekk et al. (2008) +1 other reference
  • Buskerud
    • Øvre Eiker
      • Gunhildrud
[Columbite-(Fe)] Jahren et al. (1998)
  • Nordland
    • Hamarøy
      • Drag
[Columbite-(Fe)] Husdal (2008)
[Tantalite-(Mn)] Raade (1972) +1 other reference
      • Tiltvika
[Columbite-(Fe)] Tomašić et al. (2004)
    • Meløy
      • Holandsfjorden
[Columbite-(Mn)] Kristiansen (1972) +1 other reference
    • Narvik
[Columbite-(Fe)] Husdal (2008)
[Columbite-(Fe)] Husdal (2008)
    • Sørfold
[Columbite-(Mn)] Husdal (2008)
  • Østfold
    • Halden
      • Idd
        • Aspedammen
[Columbite-(Fe)] Selbekk et al. (2008)
[Columbite-(Fe)] Balassone et al. (2015)
[Columbite-(Fe)] Brøgger (1897) +1 other reference
[Columbite-(Fe)] Selbekk et al. (2008)
[Tantalite-(Mn)] Selbekk et al. (2008)
[Columbite-(Fe)] Selbekk et al. (2008)
[Columbite-(Fe)] Selbekk et al. (2008)
    • Sarpsborg
      • Ryen
[Columbite-(Fe)] Kristiansen (2022)
    • Våler
[Columbite-(Fe)] Selbekk et al. (2008)
[Columbite-(Fe)] Ray Schortmann
  • Rogaland
    • Vindafjord
      • Vats
[Columbite-(Fe)] Størseth (2003)
[Columbite-(Fe)] Selbekk et al. (2008)
  • Svalbard
    • Spitsbergen
      • Hornsund
[Columbite-(Fe)] Pršek et al. (2010)
  • Telemark
    • Drangedal
      • Tørdal
[Tantalite-(Fe)] Raade et al. (2000)
    • Kragerø
[Columbite-(Fe)] Selbekk et al. (2008)
    • Tokke
      • Klauvreid
[Columbite-(Mn)] Larsen. A.O. & Åsheim (2008)
[Columbite-(Mn)] Jan Andersen specimen. Analyzed by ...
  • Vestfold
    • Larvik
      • Tjølling
        • Håkestad
[Columbite-(Fe)] Engvoldsen et al. (1991)
  • Viken
    • Hurdal
[Columbite-(Fe)] H.Folvik. (EDS, NMH Oslo 2007)
    • Lunner
[Columbite-(Fe)] SEM 09.10.2020 NHM Oslo
[Columbite-(Mn)] Hercule Shen
[Columbite-(Fe)] Selbekk et al. (2008)
[Tantalite-(Fe)] Selbekk et al. (2008)
[Columbite-(Fe)] Knut Eldjarn Collection
      • Rygge
        • Dramstad
[Columbite-(Fe)] Selbekk et al. (2008)
[Columbite-(Fe)] Selbekk et al. (2008)
Pacific Ocean
 
  • Sea of Japan
[Tantalite-(Mn)] Volokhina et al. (2020) +3 other references
Pakistan
 
  • Gilgit-Baltistan
    • Astore District
      • Drot Valley
[Tantalite-(Mn)] TVM Specimen
    • Roundu District
      • Haramosh Mts.
[Columbite-(Mn)] Canadian Mineralogist
[Columbite-(Fe)]
    • Shigar District
      • Braldu Valley
[Tantalite-(Mn)] Blauwet
[Tantalite-(Mn)] Canadian Mineralogist +3 other references
[Columbite-(Fe)] AM Mizunaka
[Tantalite-(Mn)] Dudley Blauwet (2004)
[Columbite-(Fe)] imported from Shigar District +2 other references
Poland
 
  • Lower Silesian Voivodeship
    • Dzierżoniów County
      • Gmina Dzierżoniów
        • Owiesno
          • Kietlice
[Columbite-(Fe)] Łodziński M. 2008: Chemical ... +1 other reference
      • Piława Górna
[Columbite-(Fe)] PIECZKA et al. 2010: Nb-Ta minerals in ...
[Columbite-(Fe)] Pieczka et al. (2012) +1 other reference
[Columbite-(Mn)] Pieczka et al. (2012)
    • Karkonosze County
      • Szklarska Poręba
[Columbite-(Fe)] Evans et al. (2018)
[Columbite-(Fe)] Łodziński M. 2008: Chemical ...
      • Gmina Przeworno
[Columbite-(Fe)] Lis et al. (1986)
    • Świdnica County
      • Gmina Strzegom
        • Żółkiewka
[Columbite-(Mn)] Szełęg E. & Szuszkiewicz A. 2010: ...
      • Gmina Świdnica
[Columbite-(Fe)] Eligiusz Szełęg collection
[Columbite-(Fe)] Pieczka et al. (2017)
    • Wrocław County
      • Gmina Jordanów Śląski
[Columbite-(Mn)] Pieczka et al. (2023)
[Columbite-(Mn)] Pieczka et al. (2024)
    • Ząbkowice Śląskie County
      • Gmina Ząbkowice Śląskie
        • Szklary
[Columbite-(Mn)] Geologia Sudetica (1) +4 other references
[Columbite-(Mn)] Pieczka et al. (2001)
Portugal
 
  • Braga
    • Terras de Bouro
      • Covide
[Columbite-(Fe)] Mineralizações e Recursos de Tântalo no Norte de Portugal - Análise Paragenética" - Carlos Augusto Alves Leal Gomes (2016)
    • Vieira do Minho
      • Anjos e Vilar do Chão
        • Muro Alto Mine
[Columbite-(Mn)] Dias et al. (2009)
[Columbite-(Fe)] Dias et al. (2009)
  • Castelo Branco
    • Idanha-a-Nova
      • União de Freg de Segura e Zebreira
[Columbite-(Fe)] Antunes et al. (2013)
  • Guarda
    • Guarda
[Columbite-(Mn)] Neiva et al. (2000) +2 other references
[Columbite-(Fe)] Fabre (n.d.)
      • Vela
[Tantalite-(Mn)] Alves (n.d.)
[Tantalite-(Mn)] Pedro Alves collection. Characterized ...
    • Sabugal
      • Bendada
[Columbite-(Mn)] Rui Nunes - June 2008
  • Viana do Castelo
    • Ponte da Barca
      • Vila Chã (São João Baptista e Santiago)
[Columbite-(Fe)] PROSPEG – Projecto de prospecção +1 other reference
    • Valença do Minho
      • Gondomil e Safins
[Columbite-(Fe)] Nuno Afonso collection (XRD-analysed)
    • Viana do Castelo
      • Montaria
[Columbite-(Fe)] Dias P et al. (2014)
  • Vila Real
[Columbite-(Fe)] Martins et al. (2011)
Romania
 
  • Harghita County
    • Ditrău Complex
[Columbite-(Fe)] Szakáll et al. (2010)
    • Joseni
[Columbite-(Fe)] Hirtopanu et al. (2013)
  • Sibiu County
    • Lotru-Cibin Mountains
[Columbite-(Mg)] Androne et al. (2005) +1 other reference
Russia
 
  • Buryatia
    • Bichursky District
      • Mukhorshibir' settlement
        • Zaganskii range
          • Baits Kundui deposit
[Columbite-(Fe)] Iovchev E.S.
    • Kizhinginsky District
      • Ermakovskoe Be Deposit
        • Zunshibir' valley
[Columbite-(Fe)] Mironov A.G. and Gofman A.F (1979)
  • Chelyabinsk Oblast
    • Argayashsky District
[Columbite-(Fe)] Pekov (1998) +1 other reference
    • Ilmen Mountains
[Columbite-(Fe)] Pavel.M. Kartashov (n.d.)
[Columbite-(Fe)] Pavel.M. Kartashov (n.d.) +2 other references
[Columbite-(Fe)] Sorokina et al. (2016)
    • Karabash
[Tantalite-(Mn)] Scott (2012)
    • Plastovsky District
[Columbite-(Fe)] webmineral.ru (2021)
      • Svetlyi
[Columbite-(Fe)] Pavel M. Kartashov analytical data 2009
    • Vishnevye Mountains
[Columbite-(Mg)] Nedosekova (2007)
  • Irkutsk Oblast
[Columbite-(Mn)] Andreeva et al. (2006, May)
[Tantalite-(Mn)] webmineral.ru (2021)
[Tantalite-(Mn)] Makagon (2007) +1 other reference
  • Krasnoyarsk Krai
    • Boguchansky District
      • Chadobets alkaline complex
[Columbite-(Fe)] Sharygin et al. (2017, August)
  • Murmansk Oblast
    • Khibiny Massif
[Columbite-(Fe)] Ivanyuk et al. (2007)
    • Kola Peninsula
[Columbite-(Fe)] Huber et al. (2023)
    • Kolsky District
[Columbite-(Fe)] Zozulya et al. (2024)
[Columbite-(Fe)] ...
    • Lovozersky District
      • Karnasurt Mountain
[Tantalite-(Mn)] D’yachkov et al. (2022)
      • Keivy Mountains
        • Western Keivy Massif
[Columbite-(Mn)] Voloshin A.V. et al. (1986)
[Tantalite-(Mn)] Ponomareva et al. (2022)
[Columbite-(Fe)] Zozulya et al. (2024)
[Columbite-(Mn)] Zozulya et al. (2024)
[Columbite-(Fe)] Zozulya et al. (2024)
[Tantalite-(Mn)] Pekov (1998) +1 other reference
  • Primorsky Krai
    • Krasnoarmeysky District
      • Roshchino
        • Kedrovaya river
[Columbite-(Fe)] Pavel.M. Kartashov (n.d.)
  • Republic of Karelia
    • Loukhsky District
[Columbite-(Fe)] Sorokhtina et al. (2018)
    • Pitkyarantsky District
      • Pitkyaranta
[Columbite-(Fe)] I.V.Pekov. E.A.Vlasov. E.A.Gerasimova Pitkyarantskaya mineralogical practice et al. (in Russian)
  • Sakha
    • Polar Yakutia
[Columbite-(Fe)] S.M. Kravchenko data +1 other reference
    • Verkhoyansk District
      • Yana River Basin
        • Yana-Adycha Region
[Columbite-(Mn)] Alekseev et al. (2020, February)
[Columbite-(Fe)] Alekseev et al. (2020)
[Columbite-(Fe)] Alekseev et al. (2023) +1 other reference
  • Sverdlovsk Oblast
    • Adui Batholith
[Columbite-(Fe)] Vital'Evna (2021)
    • Malyshevo
      • Izumrudnye Kopi area
[Columbite-(Mn)] Pavel M. Kartashov analytical data (2012)
    • Prigorodny District
      • Yuzhakovo
        • Alabashka pegmatite field
[Tantalite-(Fe)] webcenter.ru (2002)
    • Rezhevsky District
      • Lipovsk pegmatite field
[Columbite-(Fe)] Zap. Vseross. Mineral. Obshch. (2) +2 other references
  • Tuva
[Columbite-(Fe)] Doroshkevich et al. (2016)
    • Kaa-Khemsky District
      • Erzin massif
[Columbite-(Fe)] Pavel.M. Kartashov (n.d.)
  • Zabaykalsky Krai
    • Baleysky District
[Columbite-(Mn)] Seltmann et al. (2010)
    • Kalarsky District
[Columbite-(Fe)] Victor V. Sharygin analytycal data (2012) +3 other references
    • Khiloksky District
      • Orlovskoye
[Columbite-(Fe)] Pavel.M. Kartashov (n.d.)
    • Krasnochikoysky District
      • Krasnyi Chikoy
[Columbite-(Mn)] Fialova et al. (2013)
[Columbite-(Mn)] Grant (2001)
    • Ononsky District
V. E. Zagorsk (2016)
[Columbite-(Fe)] Lykova I. S. et al. (2017)
Rwanda
 
  • Western Province
    • Ngororero District
      • Kabaya
        • Sebeya river
[Columbite-(Fe)] Daltry et al. (1998)
      • Muhororo
[Tantalite-(Fe)] Bertossa (1968) +1 other reference
[Columbite-(Fe)] Melcher et al. (2015)
Saudi Arabia
 
  • Tabuk Region
    • Midyan
[Columbite-(Fe)] Atencio et al. (2015)
Slovakia
 
  • Banská Bystrica Region
    • Banská Bystrica District
      • Brusno
[Columbite-(Fe)] Uher
  • Bratislava Region
    • Bratislava
[Tantalite-(Fe)] Koděra (1986)
        • Staré Mesto
          • Mlynská valley
[Columbite-(Fe)] Uher P.
      • Bratislava IV
        • Devín
[Columbite-(Fe)] Chudík P.
    • Pezinok District
      • Limbach
[Columbite-(Fe)] Uher et al. (2006) +1 other reference
      • Pezinok
        • Slnečné Valley
[Columbite-(Fe)] Uher et al. (n.d.)
  • Košice Region
    • Gelnica District
      • Henclová
[Qitianlingite] Petrik et al. (2011)
    • Rožňava District
      • Dobšiná
        • Dobšiná mining district
[Columbite-(Mn)] Uher P. et al. (2018)
[Columbite-(Fe)] Koděra (1986)
        • Dlhá Valley
[Columbite-(Fe)] Martin Števko-unpublished
    • Spišská Nová Ves District
      • Hnilec
[Columbite-(Fe)] Koděra (1986)
  • Trenčín Region
    • Prievidza District
      • Jalovec
[Columbite-(Fe)] Uher (stredné Slovensko)
      • Liešťany
[Columbite-(Fe)] Uher P. et al. (2020)
  • Trnava Region
    • Piešťany District
[Columbite-(Fe)] Uher et al. (Považský Inovec)
[Columbite-(Fe)] Uher P.
  • Žilina Region
    • Liptovský Mikuláš District
      • Dúbrava
[Columbite-(Fe)] Uher P.
South Africa
 
  • Limpopo
    • Waterberg District Municipality
      • Modimolle-Mookgophong Local Municipality
        • Mookgophong
[Columbite-(Fe)] Atanasova et al. (2016)
  • North West
    • Bojanala Platinum District Municipality
      • Moses Kotane Local Municipality
[Columbite-(Mn)] R. Liferovich -L. Horváth p.c. 2004
  • Northern Cape
    • Namakwa District Municipality
      • Nama Khoi Local Municipality
        • Steinkopf
[Tantalite-(Mn)] Baldwin (1989)
South Korea
 
  • North Chungcheong Province
    • Chungju City
      • Joongwon-gun
        • Mt. Eorae
[Columbite-(Fe)] Pavel.M. Kartashov (n.d.)
Spain
 
  • Canary Islands
    • Santa Cruz de Tenerife Province
      • Tenerife
        • Candelaria
          • Barranco Hondo
[Columbite-(Fe)] Dill et al. (2023)
  • Castile and Leon
Errandonea-Martin et al. (2022)
    • Salamanca
[Columbite-(Mn)] Pascua et al. (1997)
[Columbite-(Mn)] Roda-Robles M E et al. (2014)
      • Garcirrey
[Columbite-(Fe)] Encarnación Roda-Robles (2007) +1 other reference
      • Golpejas-Vega de Tirados
López-Moro et al. (2024)
[Tantalite-(Fe)] Calvo (2009)
[Columbite-(Fe)] Encarnación Roda-Robles (2007)
[Columbite-(Mn)] Encarnación Roda-Robles (2007)
Errandonea-Martin et al. (2022)
  • Community of Madrid
    • Guadalix de la Sierra
      • La Sardinera
González del Tánago and González del Tánago (2001)
  • Galicia
    • A Coruña
      • Lousame
        • Vilacova
[Columbite-(Fe)] Garófano-Medina et al. (2021)
    • Ourense
      • Viana do Bolo
[Columbite-(Fe)] Guldris Leon +2 other references
    • Pontevedra
      • Forcarei
        • Forcarei South pegmatite field
[Columbite-(Fe)] Roza Llera +3 other references
      • Gondomar
        • Vincios
          • Galiñeiro Complex
[Columbite-(Fe)] NÚÑEZ-GARCÍA et al. (2012)
      • Lalín
[Tantalite-(Fe)] Calvo (2009)
Sri Lanka
 
  • Sabaragamuwa Province
    • Ratnapura District
      • Ratnapura
[Tantalite-(Mg)] Ceylon Aluvial Mine (Book, Co. 2002)
Sweden
 
  • Gävleborg County
    • Nordanstig
      • Hassela
[Columbite-(Mg)] Natural History Museum +2 other references
  • Norrbotten County
    • Luleå
[Columbite-(Fe)] E. Welin +1 other reference
[Columbite-(Fe)] Pavel.M. Kartashov (n.d.)
  • Östergötland County
    • Norrköping
      • Kolmården
[Columbite-(Fe)] Swedish Museum of Natural History (NRM)
  • Stockholm County
    • Haninge
      • Utö
[Columbite-(Mn)] Langhof et al. (1998)
[Columbite-(Mn)] Uher et al. (2008)
  • Värmland County
    • Torsby
      • S. Finnskoga
[Columbite-(Mn)] SEM-EDS Andreas Karlsson (sample NRM# 20140340) +2 other references
  • Västerbotten County
    • Skellefteå
[Columbite-(Mn)] Cerny et al. (2004)
  • Västernorrland County
    • Kramfors
[Columbite-(Fe)] Jonsson et al. (1997)
  • Västmanland County
    • Köping
[Columbite-(Fe)] Öhman (2003)
  • Västra Götaland County
    • Gothenburg
      • Västra Frölunda
[Columbite-(Mn)] Cerny & Kjellman (unpublished)
    • Orust
[Columbite-(Mn)]
    • Vänersborg
      • Väne Ryr
[Columbite-(Mn)]
[Columbite-(Mn)]
Switzerland
 
  • Grisons
    • Maloja Region
      • Bregaglia
        • Upper Val Bregaglia
          • Albigna Valley
[Columbite-(Mn)] Stalder et al. (1998)
          • Bondasca Valley
[Columbite-(Fe)] Stalder et al. (1998)
          • Löbbia
[Columbite-(Fe)] Stalder et al. (1998)
[Columbite-(Fe)] Stalder et al. (1998)
[Columbite-(Fe)] Stalder et al. (1998)
            • Muretto Valley
[Columbite-(Fe)] Stalder et al. (1998)
    • Moesa Region
      • Grono
        • Leggia
[Columbite-(Fe)] Guastoni et al. (2014)
      • San Vittore
        • Monticello
[Columbite-(Fe)] forum.amiminerals.it (2020)
  • Ticino
    • Locarno
      • Brissago
[Columbite-(Fe)] Stalder et al. (1998)
      • Centovalli
[Columbite-(Fe)] Weiβ et al. (2007)
Tajikistan
 
  • Districts of Republican Subordination
[Columbite-(Mn)] I. Pekov data pers. comm L. Horvath 2008
  • Gorno-Badakhshan
    • Murghob
[Columbite-(Mn)] Mirakov M.A. et al. (2018)
    • Pyandzh River Valley
[Columbite-(Mg)] Mathias et al. (1963) +3 other references
Thailand
 
  • Prachuap Khiri Khan Province
[Columbite-(Fe)] Eur. J. Mineral.
Uganda
 
  • Central Region
    • Kiboga
[Columbite-(Mn)] Von Knorring & Fadipe (1981)
  • Western Region
[Tantalite-(Mn)]
    • Ntungamo
      • Ankole pegmatite field
[Columbite-(Mn)] Von Knorring & Fadipe (1981)
[Columbite-(Mn)] Von Knorring & Fadipe (1981)
UK
 
  • England
    • Cornwall
      • Mabe
[Columbite-(Fe)] Moulding et al. (2005)
      • Treverbyn
        • Stenalees
[Columbite-(Mn)] Golley et al. (1995)
    • Cumbria
[Columbite-(Mn)] Stanley et al. (1991)
      • Eden
        • Mungrisdale
[Columbite-(Mn)] Beddoe-Stephens et al. (1981) +1 other reference
    • Devon
      • West Devon
        • Okehampton Hamlets
[Columbite-(Mn)] von Knorring et al. (1984) +1 other reference
Ukraine
 
  • Kirovohrad Oblast
    • Holovanivsk Raion
[Columbite-(Fe)] Kurylo et al. (2022)
  • Zaporizhia Oblast
    • Pryazovske Raion
      • Eliseevka
        • Eliseevskoe pegmatite field
[Columbite-(Fe)] Lazarenko E.K. e.a. Mineralogy of ...
  • Zhytomyr Oblast
    • Korosten Raion
[Columbite-(Fe)] Pavel.M. Kartashov (n.d.)
    • Zhytomyr Raion
[Columbite-(Fe)] Bailey +1 other reference
USA
 
  • Alaska
    • Dillingham Census Area
      • Bristol Bay Mining District
[Tantalite-(Fe)] - (2008)
  • Arizona
    • Maricopa County
      • Paradise Valley
[Columbite-(Fe)] Anthony et al. (1995)
    • Pima County
      • Ajo Mining District
        • Chico Shunie Hills
          • Chico Shunie
            • San Antonio group of claims
[Columbite-(Fe)] Anthony et al. (1995)
[Columbite-(Fe)] Anthony et al. (1995)
[Columbite-(Fe)] Anthony et al. (1995)
    • Yavapai County
      • White Picacho Mining District
        • Independence Gulch
Arthur L. Flagg Collection # 4339
[Columbite-(Fe)] Anthony et al. (1995)
  • California
    • Riverside County
      • Cahuilla Mining District
        • Cahuilla Mountain
[Columbite-(Fe)] Phil Osborn collection
        • Little Cahuilla Mountain
[Columbite-(Mn)] Van Nostrand Reinholt Press: 177. +1 other reference
    • San Bernardino County
      • Yucca Valley
[Columbite-(Mn)] David Lowe personally analyzed sample ...
    • San Diego County
      • Aguanga Mountain Mining District (Smith Mountain Mining District)
        • Oak Grove
          • Aguanga Mountain
[Columbite-(Fe)] King (n.d.)
      • Mesa Grande Mining District
        • Gem Hill
[Columbite-(Mn)] Foord (1977)
[Columbite-(Mn)] Jahns et al. (1951)
        • Pala
          • Chief Mountain
[Columbite-(Mn)] various added photos
[Columbite-(Mn)] description of beryl discovery on ... +2 other references
          • Hiriart Mountain (Hariat Mtn; Harriot Mtn; Heriart Mtn; Heriot Mtn; Hiriat Hill)
[Tantalite-(Mn)] Dana 6:A3:22.
[Columbite-(Fe)] Jahns et al. (1951)
[Tantalite-(Mn)] Jahns
            • Vanderberg Mine (MS 5391; Naylor Rock; Naylor-Vanderburg mine; Sickler group; Vandenburg mine; Vanderburg mine)
[Columbite-(Fe)] Jahns et al. (1951)
[Columbite-(Mn)] Novák et al. (2000)
[Tantalite-(Mn)] Jahns et al. (1951)
[Columbite-(Mn)] Fisher (2002)
      • Ramona Mining District
        • Ramona
[Columbite-(Fe)] Foord et al. (1989)
[Columbite-(Fe)] Foord et al. (1989)
      • Warner Springs Mining District
        • Chihuahua Valley
[Columbite-(Mn)] Rob Lavinsky
        • Warner Springs
[Columbite-(Fe)] Rocks & Minerals +1 other reference
  • Colorado
    • Chaffee County
      • La Plata Mining District (Winfield Mining District)
[Columbite-(Mn)] Eckel et al. (1997)
      • Turret Mining District
[Columbite-(Fe)] Ralph Parkes
    • Clear Creek County
      • Dailey Mining District (Jones Pass Mining District)
[Columbite-(Fe)] USGS Open-File Report 80-661 +1 other reference
    • El Paso County
      • Cheyenne Mining District (St. Peters Dome Mining District)
[Columbite-(Fe)] Pavel M. Kartashov analytical data (2011)
[Columbite-(Fe)] Muntyan et al. (1985)
[Columbite-(Fe)] Hanson et al. (2013)
    • Fremont County
[Columbite-(Fe)] Eckel et al. (1997)
      • Eight Mile Park Pegmatite Mining District
[Columbite-(Mn)] Eckel et al. (1997)
[Columbite-(Mn)] Eckel et al. (1997)
    • Gunnison County
      • Quartz Creek Pegmatite Mining District
[Columbite-(Fe)] Rocks & Min.: 24:233-234. +1 other reference
[Columbite-(Fe)] King (n.d.) +1 other reference
[Columbite-(Fe)]
      • Clear Creek pegmatite Province
[Columbite-(Fe)] Buckskin Minerals
[Tantalite-(Mn)] Meeves et al. (1966)
[Columbite-(Mn)] Meeves et al. (1966)
      • Indian Hills
[Columbite-(Mn)] Eckel et al. (1997)
      • South Platte Pegmatite Mining District
[Columbite-(Fe)] www.mindat.org (2016) +2 other references
[Columbite-(Mn)] Eckel et al. (1997)
    • Lake County
      • Climax Mining District
        • Climax
[Columbite-(Mn)] Eckel et al. (1997)
    • Larimer County
      • Crystal Mountain Pegmatite Mining District (Storm Mountain Mining District)
[Tantalite-(Fe)] Eckel et al. (1997)
[Tantalite-(Fe)] Eckel et al. (1997)
[Columbite-(Mn)] Eckel et al. (1997)
    • Park County
[Columbite-(Fe)] Eckel et al. (1997)
[Columbite-(Fe)] AmMin 84:754-763
      • Micanite Mining District
[Columbite-(Mn)] Eckel et al. (1997)
[Columbite-(Mn)] Analyzed by Skip Simmons July 2012
[Columbite-(Fe)] Dorris et al. (the summer of the gremlins continues)
    • Teller County
[Columbite-(Fe)] Eckel et al. (1997)
[Columbite-(Fe)] Joseph Dorris (2016)
[Columbite-(Fe)] Mathew Crystalman
  • Connecticut
    • Fairfield County
      • Bethel
[Tantalite-(Fe)] Fred Davis collection
      • Brookfield
former Ronald Januzzi collection.
      • Redding (Reading)
        • Branchville
[Columbite-(Fe)] Cameron +6 other references
    • Hartford County
      • Glastonbury
        • South Glastonbury
[Columbite-(Fe)] Rocks and Minerals (1999)
[Columbite-(Fe)] P. Cristofono collection
[Columbite-(Fe)] Davis (2011) +1 other reference
    • Litchfield County
      • New Milford
        • Upper Merryall
[Columbite-(Fe)] Elwell (1937)
    • Middlesex County
      • East Hampton (Chatham)
[Columbite-(Mn)] Anthony J. Albini collection
[Columbite-(Fe)] Tony Albini Collection
        • Cobalt
[Columbite-(Fe)] King (n.d.)
[Columbite-(Fe)] Moritz (n.d.)
[Columbite-(Fe)] Rocks & Min.: 12:145. +2 other references
[Columbite-(Fe)] Moritz (n.d.)
      • Haddam
[Columbite-(Fe)] Torrey (1822a) +2 other references
[Columbite-(Fe)] Hunt (1852)
        • Haddam Neck
[Columbite-(Fe)] Mineralogical Record 23:19-28 +1 other reference
[Columbite-(Fe)] Montague (1937) +1 other reference
[Tantalite-(Mn)] Leif DeValentino collection
[Columbite-(Fe)] John F. Schairer (1931)
      • Middletown
[Columbite-(Fe)] Dana (1837) +2 other references
        • White Rock Mining District
[Columbite-(Fe)] Moritz (n.d.)
[Columbite-(Fe)] Moritz (n.d.) +1 other reference
      • Portland
[Columbite-(Fe)] Rocks & Min.: 16: 164-167. +2 other references
[Columbite-(Fe)] Moritz (n.d.)
[Columbite-(Fe)] Cameron et al. (1954)
        • Collins Hill
[Columbite-(Mn)] Vandall Thomas King Collection
[Columbite-(Fe)] Ralph Lieser of Pappy’s Beryl Shop +3 other references
[Columbite-(Fe)] Foye (1922) +1 other reference
[Columbite-(Fe)] Rocks & Min.: 12:145. +1 other reference
[Columbite-(Fe)] Seaman (1963)
  • Georgia
    • Cherokee County
      • Ball Ground Mining District
        • Ball Ground
[Columbite-(Fe)] Rocks & Min.:64:189.
    • Paulding County
      • Hiram
[Columbite-(Fe)] Rocks & Min.:64:202.
    • Troup County
      • LaGrange
[Columbite-(Fe)] Rocks & Min.: 64:204.
[Columbite-(Fe)] Rocks & Minerals 81:180-186
      • Smiths Crossroad
[Columbite-(Fe)] USGS GEOLOGICAL SURVEY PROFESSIONAL ...
  • Idaho
    • Clearwater County
      • Pierce City Mining District (Placer Mining District)
        • Pierce Divide occurrence
[Tantalite-(Fe)] XRD by Jim Wilson of Weber State
[Columbite-(Fe)] Rocks & Min. 70:246 +3 other references
  • Maine
    • Androscoggin County
      • Auburn
        • East Mount Apatite Mining District
[Columbite-(Mn)]
[Columbite-(Mn)]
[Tantalite-(Mn)] Personally collected and sight ...
[Columbite-(Fe)] King (n.d.)
        • West Mount Apatite Mining District
[Columbite-(Mn)] King et al. (1994) +1 other reference
[Columbite-(Mn)] King et al. (1994) +1 other reference
[Columbite-(Fe)] Rocks and Minerals (1997)
      • Minot
[Columbite-(Fe)] Clifford Trebilcock
[Columbite-(Fe)] King (n.d.) +1 other reference
      • Poland
[Columbite-(Fe)] Jeffrey Morrison et al. (2018)
    • Cumberland County
      • Baldwin
        • West Baldwin
[Columbite-(Fe)] Rocks & Min. (May, 1999) +1 other reference
      • Brunswick
[Columbite-(Fe)] Cameron +2 other references
      • Pownal
[Columbite-(Fe)] Morrill
[Columbite-(Fe)] King et al. (1994)
      • Standish
[Columbite-(Fe)] King et al. (1994)
    • Franklin County
      • D Township
[Columbite-(Mn)] W. B. Thompson et al. (2005)
      • Madrid
[Tantalite-(Fe)] Wise et al. (2012)
    • Oxford County
      • Albany
[Columbite-(Fe)] King +1 other reference
[Columbite-(Fe)] King (ed)
[Columbite-(Fe)] King (ed)
[Columbite-(Fe)] King
[Columbite-(Fe)] King
[Columbite-(Fe)] King (ed)
      • Buckfield
[Columbite-(Mn)] King (2000)
[Columbite-(Fe)] SEM-EDS analysis of the ferrocolumbite +2 other references
      • Gilead
[Columbite-(Fe)] King (ed)
      • Greenwood
[Columbite-(Fe)]
[Columbite-(Fe)] King (n.d.)
[Columbite-(Mn)] Scott Whittemore
[Columbite-(Mn)] W. B. Thompson et al. (2005)
        • Uncle Tom Mountain
[Columbite-(Fe)] Falster et al. (2006) +1 other reference
[Tantalite-(Mn)] King (n.d.)
      • Hebron
        • Mount Rubellite
[Columbite-(Fe)] King (n.d.) +2 other references
[Columbite-(Mn)] King (n.d.)
      • Newry
[Columbite-(Fe)] King et al. (1994) +1 other reference
[Columbite-(Fe)] King et al. (1994) +1 other reference
[Tantalite-(Fe)] Vandall King
[Columbite-(Fe)] Hess et al.
[Columbite-(Fe)] King et al. (6)
[Columbite-(Fe)] Simmons et al. (2022)
[Columbite-(Fe)] King et al. (6) +1 other reference
[Columbite-(Fe)] King (n.d.)
      • Norway
[Columbite-(Mn)]
[Columbite-(Fe)] King (2000)
[Columbite-(Fe)] King (n.d.)
      • Paris
[Columbite-(Fe)] King et al. (1994) +1 other reference
[Columbite-(Fe)] King (n.d.)
[Columbite-(Mn)] King et al. (1994) +1 other reference
[Columbite-(Fe)] King (n.d.) +1 other reference
[Columbite-(Fe)] King (n.d.)
      • Peru
[Columbite-(Fe)] Dionne et al. (2014)
      • Rumford
[Columbite-(Fe)] Wise +1 other reference
[Columbite-(Fe)] King (n.d.)
[Columbite-(Fe)] Tim Blake and Scott Soucey specimens
[Columbite-(Fe)] King (n.d.)
[Columbite-(Fe)] King (n.d.)
      • Stoneham
[Columbite-(Fe)] King (n.d.) +1 other reference
[Columbite-(Fe)] Bastin (1911) +1 other reference
      • Stow
[Columbite-(Fe)] King et al. (1994)
[Columbite-(Fe)] King (n.d.)
      • Waterford
[Columbite-(Fe)] King (ed) +1 other reference
[Columbite-(Fe)]
    • Sagadahoc County
      • Bowdoin
[Columbite-(Fe)] John Raymond
[Columbite-(Fe)] Cameron +2 other references
      • Georgetown
[Columbite-(Fe)] King et al. (1994)
      • Phippsburg
[Columbite-(Fe)] Morrill
      • Topsham
[Columbite-(Fe)] King et al. (1994)
[Columbite-(Fe)] King et al. (1994)
[Columbite-(Fe)]
[Columbite-(Fe)] King et al. (1994)
[Columbite-(Fe)] Bastin (1911) +2 other references
[Columbite-(Fe)] King et al. (1994) +1 other reference
[Columbite-(Fe)] Cameron +2 other references
[Columbite-(Fe)] King et al. (1994) +1 other reference
[Columbite-(Fe)] King et al. (1994) +1 other reference
[Columbite-(Fe)] King et al. (1994)
[Columbite-(Fe)] King et al. (1994)
[Columbite-(Fe)] King et al. (1994) +1 other reference
[Columbite-(Fe)]
[Columbite-(Fe)] Moritz (n.d.) +1 other reference
  • Massachusetts
    • Hampshire County
      • Chesterfield
[Columbite-(Fe)] "Western Massachusetts Mineral ...
      • Goshen
[Columbite-(Mn)] Peter Cristofono collection
    • Norfolk County
      • Braintree
[Columbite-(Fe)] Ex: Andrew Abban Collection 1993
  • Michigan
    • Dickinson County
      • Randville
[Tantalite-(Fe)] Travis Olds collection
[Columbite-(Fe)] Heinrich et al. (2004) +1 other reference
[Columbite-(Fe)] Personally collected and observed in ...
    • Marquette County
      • Humboldt Township
[Columbite-(Fe)] Heinrich et al. (2004)
      • Republic
[Columbite-(Fe)] Columbite- (Fe)
[Columbite-(Fe)] Heinrich et al. (2004)
[Columbite-(Fe)] Buchholz et al. (2013)
[Columbite-(Fe)] Heinrich et al. (2004)
  • Montana
    • Ravalli County
      • Mineral Point Mining District
        • Alta
[Columbite-(Fe)] Chris Tucker and John Betts specimens. +2 other references
[Columbite-(Fe)] Gobla (2012)
[Columbite-(Fe)] Gobla (2012)
      • Rye Creek Mining District
[Columbite-(Fe)] Chris Tucker and John Betts specimens. +1 other reference
  • Nevada
    • Clark County
[Columbite-(Fe)] Castor et al. (2004)
        • Eldorado Mining District (Colorado Mining District)
[Columbite-(Fe)] Castor et al. (2004)
[Columbite-(Fe)] Castor et al. (2004)
    • Mineral County
      • Fitting Mining District
        • Gillis Range
[Columbite-(Mn)] Foord et al. (1999)
    • Washoe County
[Columbite-(Fe)] Russ Rizzo Collection (analyzed by J. Attard)
    • White Pine County
      • Robinson Mining District
        • Ely
[Columbite-(Fe)] Castor et al. (2004)
  • New Hampshire
    • Carroll County
      • Albany
        • Blue Mountain
[Columbite-(Fe)] Rocks & Minerals 80:4 pp242-261 +1 other reference
[Columbite-(Mn)] Rocks&Min. 67:158-168
[Columbite-(Fe)] Rocks & Minerals (1990)
      • Conway
        • North Conway
[Columbite-(Fe)] Camp (2011)
        • Redstone
[Columbite-(Fe)] Camp (2011)
      • Wakefield
[Columbite-(Fe)] Rocks & Min. 80:256 (2005)
    • Cheshire County
      • Alstead
[Tantalite-(Mn)] USGS PP 255
      • Walpole
[Columbite-(Mn)] P Cristofono collection
    • Grafton County
      • Alexandria
[Columbite-(Fe)] Morrill +1 other reference
[Columbite-(Fe)] Morrill +2 other references
      • Grafton
[Columbite-(Fe)] Morrill +1 other reference
      • Groton
[Columbite-(Fe)]
[Columbite-(Fe)] Whitmore et al. (2004)
[Columbite-(Fe)] Smith (2005)
      • Orange
[Tantalite-(Fe)] Thompson et al. (2022)
    • Rockingham County
      • Raymond
[Columbite-(Fe)] USGS Prof Paper 353 +2 other references
    • Strafford County
      • Strafford
        • Parker Mountain
[Columbite-(Mn)] Rocks & Min. 39:355 (1964)
    • Sullivan County
[Columbite-(Fe)] King (n.d.)
  • New Mexico
    • Grant County
[Columbite-(Fe)] Northrup
    • Rio Arriba County
[Columbite-(Mn)] Northrop et al. (1996) +1 other reference
        • Alamos area
[Columbite-(Mn)] Michael N. Spilde et al. (2011)
        • La Madera-Paloma Canyon area
[Columbite-(Mn)] Michael N. Spilde et al. (2011)
        • South Petaca
[Tantalite-(Fe)] Ex. Forrest Cureton
    • Santa Fe County
[Columbite-(Mn)] Northrop et al. (1996)
    • Taos County
      • Picuris District
[Columbite-(Mn)] Northrop et al. (1996)
  • New York
    • New York City
      • Manhattan (New York County)
[Columbite-(Fe)] John H. Betts (2009)
        • Washington Heights
[Columbite-(Fe)] John H. Betts (2009)
    • Westchester County
      • Bedford
[Columbite-(Fe)] Rocks & Min.: 23:710-712.
[Columbite-(Fe)] Rocks & Min.: 23:710-712.
  • North Carolina
[Columbite-(Fe)] Bernard et al. (2004)
    • Ashe County
[Tantalite-(Fe)] www.excaliburmineral.com Smithsonian ...
    • Burke County
[Columbite-(Fe)] C.W. Allen collection
    • Cleveland County
      • Kings Mountain
[Columbite-(Fe)] Rocks and Minerals +2 other references
    • Davie County
[Columbite-(Fe)] www.John Betts.com
    • Gaston County
[Columbite-(Fe)] Wenger et al. (1991)
[Columbite-(Fe)] Rocks & Min.: 60:89.
    • Mitchell County
      • Deake
[Columbite-(Fe)] Dana 7:I:695 +1 other reference
[Columbite-(Mn)] Wise et al. ( 2009) +1 other reference
      • Spruce Pine
[Tantalite-(Mn)] Reiner Mielke 2017
        • Greasy Creek Township
[Columbite-(Fe)] Genth
[Columbite-(Fe)] Rocks & Min.: 60:92.
    • Yancey County
      • Burnsville
        • Hurricane Mountain
[Columbite-(Fe)] Miller et al. (to be published by NCGS)
  • Pennsylvania
    • Delaware County
      • Middletown Township
        • Elwyn
[Columbite-(Mn)] S. G. Gordon
  • Rhode Island
    • Washington County
      • Westerly
[Columbite-(Fe)] Miller (1971)
  • South Dakota
[Tantalite-(Mn)] XRF analysis by Alfredo Petrov et al. (mine name unknown)
      • Custer Mining District
        • Custer
[Tantalite-(Fe)] Danas System of Mineralogy 7th ed
        • Pringle
E. L. Clopton collection #ELC-432
    • Lawrence County
      • Tinton Pegmatite Mining District
[Tantalite-(Fe)] Černý et al. (1992) +1 other reference
    • Pennington County
      • Keystone Mining District
Page +1 other reference
        • Keystone
[Columbite-(Fe)] various added photos
[Columbite-(Fe)] Roberts
[Columbite-(Fe)] Jessica Simonoff photo
  • Texas
    • Hudspeth County
[Columbite-(Fe)] Am. Min. 74:865-869 (1989)
[Columbite-(Fe)] Elliott (2018)
  • Virginia
    • Amelia County
      • Amelia (Amelia Court House)
[Tantalite-(Mn)] Dietrich (1990)
[Tantalite-(Mn)] a classic locality revisited. The Canadian Mineralogist (2) +3 other references
      • Winterham
[Columbite-(Fe)] Rocks & Min.: 8:143-144. +1 other reference
    • Powhatan County
      • Flat Rock
[Tantalite-(Mn)] Dietrich (1990)
  • Wisconsin
    • Dodge County
[Columbite-(Mn)] Buchholz et al. (2003) +1 other reference
    • Florence County
      • Fern
[Tantalite-(Mn)] Rocks & Min. (2002)
[Columbite-(Fe)] Falster et al. (1996)
    • Marathon County
      • Wausau Intrusive Complex
        • Nine Mile Pluton
[Columbite-(Fe)] Thomas Buchholz
[Columbite-(Fe)] Buchholz et al. (2002)
[Columbite-(Fe)] www.uwrf.edu/~wc01
[Columbite-(Fe)] Rocks & Min. (2007)
        • Stettin pluton
[Columbite-(Fe)] Buchholz et al. (2017)
[Columbite-(Fe)] Buchholz et al. (2012)
    • Wood County
[Columbite-(Fe)] Rocks & Minerals 82:409-410
[Columbite-(Fe)] Buchholz et al. (2006)
Uzbekistan
 
  • Navoiy
    • Uchkuduk area
[Columbite-(Fe)] Mineraly Uzbekistana (Minerals of the Uzbekistan)
Vietnam
 
  • Yên Bái Province
    • Lục Yên District
[Columbite-(Mn)] Kubernátová et al. (2019)
Zambia
 
  • Copperbelt Province
    • Lufwanyama District
[Columbite-(Mn)] Behling et al. (2010)
Zimbabwe
 
  • Manicaland
    • Buhera District
[Tantalite-(Fe)] Cairncross (2004)
  • Mashonaland East
    • Mudzi District
[Tantalite-(Mn)] Hornung. G. PhD thesis. Pegmatites of ...
[Tantalite-(Mn)] Mineralogical Magazine 1963 33 : 458-466
[Tantalite-(Mn)] Ackermann et al. (1968)
    • Mutoko District (Mtoko District)
      • Mutoko parish (Mtoko)
[Columbite-(Mn)] Ackermann et al. (1968)
  • Masvingo
    • Bikita District
[Tantalite-(Mn)] Mineralogical Magazine 1946 27 : 157-165
[Tantalite-(Mn)] Mineralogical Magazine 1946 27 : 157-165 +1 other reference
  • Matabeleland North
    • Hwange District
      • Dete (Dett)
[Columbite-(Fe)] Gallagher (1967)
[Tantalite-(Fe)] Wolfgang Hampel
[Columbite-(Fe)] Southern Rhodesia Geological Survey (1959)
  • Matabeleland South
    • Insiza District
      • Pioneer village No. 2
[Tantalite-(Mn)] HARRISON (N.M.)
The Moon
 
  • Taurus-Littrow Valley
[Tantalite-(Fe)] Mokhov A.V. et al. (2018)
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