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About AlloclasiteHide

(x ≈ 0-0.35)
Steel gray to silver
Specific Gravity:
Crystal System:
For the Greek άλλος ("allos") for "other" and κλάσις ("klasis"), "to break", because its cleavage was believed to be different from marcasite.
See also the chemically very similar Cobaltite and Glaucodot. Compare 'UM1966-01-As:CoNiS'.

Fe content is distinctly higher than that of cobaltite, and the Fe usually occupies about 25% of the (Co,Fe) site (Kingston, 1971).

Classification of AlloclasiteHide

Approved, 'Grandfathered' (first described prior to 1959)
First published:

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
E : Metal Sulfides, M: S <= 1:2
B : M:S = 1:2, with Fe, Co, Ni, PGE, etc.

12 : AmBnXp, with (m+n):p = 1:2

3 : Sulphides, Selenides, Tellurides, Arsenides and Bismuthides (except the arsenides, antimonides and bismuthides of Cu, Ag and Au, which are included in Section 1)
10 : Sulphides etc. of Co

Physical Properties of AlloclasiteHide

Steel gray to silver
Nearly black
VHN100=818 - 940 kg/mm2 - Vickers
perfect on {101}
distinct on {010}
Irregular/Uneven, Sub-Conchoidal
5.95 g/cm3 (Measured)    6.188 g/cm3 (Calculated)

Optical Data of AlloclasiteHide

400nmR1=49.5%R2= 48.2%
420nmR1=48.7%R2= 48.3%
440nmR1=48.2%R2= 48.6%
460nmR1=47.8%R2= 48.8%
480nmR1=47.6%R2= 49.2%
500nmR1=47.6%R2= 49.7%
520nmR1=47.8%R2= 50.1%
540nmR1=48.0%R2= 50.4%
560nmR1=48.1%R2= 50.5%
580nmR1=48.4%R2= 50.6%
600nmR1=48.6%R2= 50.7%
620nmR1=48.8%R2= 50.7%
640nmR1=49.0%R2= 50.5%
660nmR1=49.1%R2= 50.3%
680nmR1=49.1%R2= 50.1%
700nmR1=49.2%R2= 49.9%

Reflectance graph
Graph shows reflectance levels at different wavelengths (in nm). Top of box is 100%. Peak reflectance is 50.7%.
R1 shown in black, R2 shown in red

Chemical Properties of AlloclasiteHide


(x ≈ 0-0.35)
IMA Formula:
Common Impurities:

Crystallography of AlloclasiteHide

Crystal System:
Class (H-M):
2 - Sphenoidal
Space Group:
Cell Parameters:
a = 4.661 Å, b = 5.602 Å, c = 3.411 Å
β = 90.03°
a:b:c = 0.832 : 1 : 0.609
Unit Cell V:
89.06 ų (Calculated from Unit Cell)
Crystals are prismatic parallel [010] , to 5 mm, in columnar to radiating aggregates; commonly massive.

Crystal StructureHide

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IDSpeciesReferenceLinkYearLocalityPressure (GPa)Temp (K)
0005134AlloclasiteScott J D, Nowacki W (1976) The crystal structure of alloclasite, CoAsS, and the alloclasite-cobaltite transformation The Canadian Mineralogist 14 561-56619760293
CIF Raw Data - click here to close

X-Ray Powder DiffractionHide

Powder Diffraction Data:
3.58 Å(30)
2.802 Å(30)
2.750 Å(100)
2.469 Å(90)
2.401 Å(50)
1.817 Å(70)
1.707 Å(30)

Geological EnvironmentHide

Geological Setting:
In calcite or quartz veins of apparently low-temperature, late-stage hydrothermal origin. Also in silicified, recrystallized metamorphic rock.

Type Occurrence of AlloclasiteHide

Synonyms of AlloclasiteHide

Other Language Names for AlloclasiteHide

Relationship of Alloclasite to other SpeciesHide

Other Members of this group:
ClinosaffloriteCoAs2Mon. 2/m : P21/m
CostibiteCoSbSOrth. mm2 : Pmn21
LöllingiteFeAs2Orth. mmm (2/m 2/m 2/m) : Pnnm
PararammelsbergiteNiAs2Orth. mmm (2/m 2/m 2/m) : Pbca
RammelsbergiteNiAs2Orth. mmm (2/m 2/m 2/m) : Pnnm
Safflorite(Co,Ni,Fe)As2Orth. mmm (2/m 2/m 2/m) : Pnnm

Common AssociatesHide

Associated Minerals Based on Photo Data:
3 photos of Alloclasite associated with QuartzSiO2
2 photos of Alloclasite associated with ScoroditeFe3+AsO4 · 2H2O
2 photos of Alloclasite associated with Chlorite Group
2 photos of Alloclasite associated with SilverAg
2 photos of Alloclasite associated with Safflorite(Co,Ni,Fe)As2
2 photos of Alloclasite associated with ErythriteCo3(AsO4)2 · 8H2O
2 photos of Alloclasite associated with FukuchiliteCu3FeS8
2 photos of Alloclasite associated with ArsenopyriteFeAsS
1 photo of Alloclasite associated with Tetrahedrite SubgroupCu6(Cu4 C2+2)Sb4S12S
1 photo of Alloclasite associated with MarcasiteFeS2

Related Minerals - Nickel-Strunz GroupingHide

2.EB.05aAurostibiteAuSb2Iso. m3 (2/m 3) : Pa3
2.EB.05aCattieriteCoS2Iso. m3 (2/m 3) : Pa3
2.EB.05aErlichmaniteOsS2Iso. m3 (2/m 3) : Pa3
2.EB.05aFukuchiliteCu3FeS8Iso. m3 (2/m 3) : Pa3
2.EB.05aGeversitePtSb2Iso. m3 (2/m 3) : Pa3
2.EB.05aHaueriteMnS2Iso. m3 (2/m 3) : Pa3
2.EB.05aInsizwaitePt(Bi,Sb)2Iso. m3 (2/m 3) : Pa3
2.EB.05aKrut'aiteCuSe2Iso. m3 (2/m 3) : Pa3
2.EB.05aLauriteRuS2Iso. m3 (2/m 3) : Pa3
2.EB.05aPenroseite(Ni,Co,Cu)Se2Iso. m3 (2/m 3) : Pa3
2.EB.05aPyriteFeS2Iso. m3 (2/m 3) : Pa3
2.EB.05aSperrylitePtAs2Iso. m3 (2/m 3) : Pa3
2.EB.05aTrogtaliteCoSe2Iso. m3 (2/m 3) : Pa3
2.EB.05aVaesiteNiS2Iso. m3 (2/m 3) : Pa3
2.EB.05aDzharkeniteFeSe2Iso. m3 (2/m 3) : Pa3
2.EB.10dCostibiteCoSbSOrth. mm2 : Pmn21
2.EB.10aFerroseliteFeSe2Orth. mmm (2/m 2/m 2/m) : Pnnm
2.EB.10aFrohbergiteFeTe2Orth. mmm (2/m 2/m 2/m) : Pnnm
2.EB.10cGlaucodot(Co0.50Fe0.50)AsSOrth. mm2 : Pmn21
2.EB.10aKulleruditeNiSe2Orth. mmm (2/m 2/m 2/m) : Pnnm
2.EB.10aMarcasiteFeS2Orth. mmm (2/m 2/m 2/m) : Pnnm
2.EB.10ePararammelsbergiteNiAs2Orth. mmm (2/m 2/m 2/m) : Pbca
2.EB.15aClinosaffloriteCoAs2Mon. 2/m : P21/m
2.EB.15aLöllingiteFeAs2Orth. mmm (2/m 2/m 2/m) : Pnnm
2.EB.15aRammelsbergiteNiAs2Orth. mmm (2/m 2/m 2/m) : Pnnm
2.EB.15aSafflorite(Co,Ni,Fe)As2Orth. mmm (2/m 2/m 2/m) : Pnnm
2.EB.20ArsenopyriteFeAsSMon. 2/m : P21/b
2.EB.20GudmunditeFeSbSMon. 2/m : P21/b
2.EB.25CobaltiteCoAsSOrth. mm2 : Pca21
2.EB.25GersdorffiteNiAsSIso. m3 (2/m 3) : Pa3
2.EB.25Hollingworthite(Rh,Pt,Pd)AsSIso. m3 (2/m 3)
2.EB.25JolliffeiteNiAsSeIso. m3 (2/m 3) : Pa3
2.EB.25MaslovitePtBiTeIso. 2 3 : P21 3
2.EB.25MicheneritePdBiTeIso. 2 3 : P21 3
2.EB.25UllmanniteNiSbSIso. 2 3 : P21 3
2.EB.25MayingiteIrBiTeIso. m3 (2/m 3) : Pa3
2.EB.25KalungaitePdAsSeIso. m3 (2/m 3) : Pa3
2.EB.25MilotaitePdSbSeIso. 2 3 : P21 3

Related Minerals - Dana Grouping (8th Ed.)Hide mm2 : Pmn21

Related Minerals - Hey's Chemical Index of Minerals GroupingHide

3.10.1CobaltpentlanditeCo9S8Iso. m3m (4/m 3 2/m) : Fm3m
3.10.2LinnaeiteCo2+Co3+2S4Iso. m3m (4/m 3 2/m) : Fd3m
3.10.3CattieriteCoS2Iso. m3 (2/m 3) : Pa3
3.10.4FrebolditeCoSeHex. 6/mmm (6/m 2/m 2/m) : P63/mmc
3.10.5BornhardtiteCo2+Co3+2Se4Iso. m3m (4/m 3 2/m) : Fd3m
3.10.6TrogtaliteCoSe2Iso. m3 (2/m 3) : Pa3
3.10.10Safflorite(Co,Ni,Fe)As2Orth. mmm (2/m 2/m 2/m) : Pnnm
3.10.11ClinosaffloriteCoAs2Mon. 2/m : P21/m
3.10.12SkutteruditeCoAs3Iso. m3 (2/m 3) : Im3
3.10.13CobaltiteCoAsSOrth. mm2 : Pca21
3.10.15CostibiteCoSbSOrth. mm2 : Pmn21
3.10.17Glaucodot(Co0.50Fe0.50)AsSOrth. mm2 : Pmn21
3.10.18CarrolliteCuCo2S4Iso. m3m (4/m 3 2/m) : Fd3m

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.

References for AlloclasiteHide

Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Tschermak (1866) A. Wien, Ber.: 53: 220.
Palache, C., Berman, H., Frondel, C. (1944) The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Volume I: Elements, Sulfides, Sulfosalts, Oxides. John Wiley and Sons, Inc., New York. 7th edition, revised and enlarged: 324.
Kingston, P.W. (1971) Alloclasite, cobalt-iron sulpharsenide. The Canadian Mineralogist: 10: 838-846.
Petruk, W., Harris, D.C., Stewart, J.M. (1971) Characteristics of the arsenides, sulpharsenides, and antimonides. The Canadian Mineralogist: 11: 150-186.
Maurel, C., Picot, P. (1973) Mechanism of transformation of alloclasite into cobaltite. Lautaret deposit. Bulletin de la Societe Francaise de Mineralogie et de Cristallographie: 96: 292-297.
Scott, J.D., Nowacki, W. (1976) The crystal structure of alloclasite, (CoAsS), and the alloclasite-cobaltite transformation. The Canadian Mineralogist: 14: 561-566.
Anthony, Bideaux, Bladh, Nichols (1990) Handbook of Mineralogy, Vol. I: 10.
Hem, S.R., Makovicky, E., Gervilla, F. (2001) Compositional trends in Fe, Co and Ni sulfarsenides and their crystal-chemical implications: Results from the Arroyo de La Cueva deposits, Ronda Peridotite, Southern Spain. The Canadian Mineralogist: 39: 831-853.
Wagner, T., Lorenz, J. (2002) Mineralogy of complex Co-Ni-Bi vein mineralization, Bieber deposit, Spessart, Germany. Mineralogical Magazine: 66: 385.
Yang, H., Downs, R.T. (2008) Crystal structure of glaucodot, (Co,Fe)AsS, and its relationships to marcasite and arsenopyrite. American Mineralogist: 93: 1183-1186.

Internet Links for AlloclasiteHide

Localities for AlloclasiteHide

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 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 (eg from pseudomorphs.)

All localities listed without proper references should be considered as questionable.
  • La Rioja Province
    • Vinchina department
      • Villa San José de Vinchina
Brodtkorb (2002): Especies Minerales de la Republica Argentina
  • Queensland
    • City of Mount Isa
      • Mount Isa
Croxford, N. J. W. (1974): Cobalt mineralization at Mount Isa, Queensland, Australia, with references to Mount Cobalt. Mineralium Deposita 9, 105-115.
[MinRec 19 p469-490 - "Sielecki, R: The Mount Isa-Cloncurry mineral field"]
      • Cloncurry
        • Malbon
Lawrence et al (1998). End-Member Beyerite from the Alone Hand Mine, Cloncurry, Queensland. Australian Journal of Mineralogy 4(1): 9-11.
Williams et al 2015; HOLWELL, D. A., WILLIAMS, M. R., LILLY, R. M. and MCDONALD, I. (2014), Mineralogical and Fluid Characteristics of the Fluorite-rich Monakoff and E1 Cu-Au Deposits, Cloncurry Region, Queensland, Australia: Implications for Regional F-Ba-rich IOCG Mineralization. Acta Geologica Sinica, 88: 350–351.
      • Selwyn District
Croxford, N. J. W. (1974): Cobalt mineralization at Mount Isa, Queensland, Australia, with references to Mount Cobalt. Mineralium Deposita 9, 105-115.
  • South Australia
    • Yorke Peninsula
      • Moonta
Handbook of Mineralogy
  • Styria
    • Murtal District
      • Spielberg
        • Flatschach
Raith, J. G., Leitner, T., & Paar, W. H. (2015). Orogenic-type copper-gold-arsenic-(bismuth) mineralization at Flatschach (Eastern Alps), Austria. Mineralogy and Petrology, 109(5), 531-553.
  • Vorarlberg
    • Bludenz District
Tropper, P., Bechter, D., Zambanini, J., Kaindl, R., Vavtar, F. & Lutz, J. (2011): Montangeschichte, Mineralogie, Geochemie und Petrologie der Kupferlagerstätte Bartholomäberg/Silbertal (Montafon, Vorarlberg). Geo.Alp, 8, 20-44.
  • Bahia
    • Maracás
      • Rio Jacaré layered complex
Campbell, R. A. (2012). Platinum Group Element (PGE) Mineralization Associated with Fe-Ti-V Deposit, Rio Jacaré Intrusion, Bahia State, Brazil. Bachelors honour thesis Dalhousie University, Halifax Nova Scotia
  • Sofia Province
    • Botevgrad Municipality
Kerestedjian T (1984) Alloclasite-cobaltite paramorphic transformation in the ores of Vatia deposit, West Balkan Mountain. Geologica Balcanica, 14, 5, 73-78
  • Newfoundland and Labrador
    • Newfoundland
      • Baie Verte Peninsula
        • Baie Verte
          • Consolidated Rambler mine (Rambler Mine)
Stefanie M. Brueckner, Stephen J. Piercey, Jean-Luc Pilote, Graham D. Layne, Paul J. Sylvester (2016): Mineralogy and mineral chemistry of the metamorphosed and precious metal-bearing Ming deposit, Canada. Ore Geology Reviews 72, 914–939.
  • Ontario
    • Timiskaming District
      • Cobalt-Gowganda region
[]; Grice, Joel D. (1989) Cobalt: the Silver City. In: Famous mineral localities of Canada. Published by Fitzhenry & Whiteside Limited & the National Museum of Natural Sciences, 190 pages: 85-91; 159-161.
          • Casey Township
          • Coleman Township
Reiner Mielke
Reiner Mielke (2009)
Handbook of Mineralogy; Petruk (1971): The Silver-Arsenide Deposits of the Cobalt-Gowganda Region, Ontario. Can. Mineral. 11, 150-186
        • Elk Lake area
          • Mickle Township
Ann P.Sabina (2000), Rocks and Minerals for the Collector, Cobalt-Belleterre-Timmins, Ontario and Quebec. GSC Misc. Report 57,p.74
        • Gowganda area
          • Nicol Township
Handbook of Mineralogy
  • Inner Mongolia
    • Bayannur City (Bayannao'er Prefecture)
      • Urad Rear Banner (Wulate Houqi)
Zhaolong Li, Wendou Xu, Yijie Xi, and Xinming Jiang (1981): Geology and Prospecting 17(6), 7-14
  • Yunnan
    • Yuxi
      • Xinping County
Yuanren Chen (1976): Geology and Prospecting 12(6), 23-28
Czech Republic
  • Karlovy Vary Region
    • Karlovy Vary District
Lapis 2002(7/8), 63-65
Ondruš P, Veselovský F, Gabašová A, Hloušek J, Šrein V, Vavrín I, Skála R, Sejkora J, Drábek M (2003) Primary minerals of the Jáchymov ore district, Journal of the Czech Geological Society 48, 19-147
  • Satakunta
    • Eurajoki
Pere Tuomas (2009) Fault-related local phenomena in the bedrock of Olkiluoto with particular Reference to Fault Zone. OL-BFZ100 Posiva Working Report 2009-125
  • Provence-Alpes-Côte d'Azur
    • Hautes-Alpes
      • Briançon
        • Villar-d'Arêne
Handbook of Mineralogy
R. Pierrot, P. Picot, P.A. Poulain, "Inventaire Minéralogique de la France : Hautes-Alpes", BRGM, 1972
  • Baden-Württemberg
    • Freiburg Region
      • Ortenaukreis
        • Wolfach
          • Oberwolfach
KOLITSCH, U. (1996): Cobaltit, Skutterudit und Alloklas von der Grube Clara bei Oberwolfach. - Erzgräber 10 (1), 56-59.
      • Rottweil
        • Schenkenzell
          • Wittichen
            • Burgfelsen
No reference listed
    • Karlsruhe Region
      • Pforzheim
        • Würm
Lapis, 18 (2), 13-24
  • Hesse
    • Darmstadt
      • Main-Kinzig-Kreis
        • Biebergemünd
          • Bieber
Wagner, T., Lorenz, J. (2002) Mineralogy of complex Co-Ni-Bi vein mineralisation, Bieber deposit, Spessart, Germany. Mineralogical Magazine, 66, 385-407.
  • Lower Saxony
    • Goslar District
      • Bad Harzburg
        • Radau valley
Joachim Gröbner, Uwe Steinkamm (2019) Mineralien und Gesteine des Gabbrosteinbruchs im Radautal bei Bad Harzburg. Papierflieger Verlag, Clausthal-Zellerfeld. ISBN 978-3-86948-685-7
  • North Rhine-Westphalia
    • Arnsberg
      • Siegen-Wittgenstein
        • Siegen
          • Eiserfeld
Wittern: "Mineralfundorte in Deutschland", 2001
Mills, S.J., Kolitsch, U., Favreau, G., Birch, W.D., Galea-Clolus, V., Henrich J.M. (2020): Gobelinite, the Co-analogue of ktenasite from Cap Garonne, France, and Eisenzecher Zug, Germany. European Journal of Mineralogy 32, 637-644.
            • Kohlenbach Valley
Henrich, M. (2009): Mineralien-Welt 20 (5), 14-27.
Golze, R.; Henrich, M.; Hucko, S.; Stötzel, N. (2013): Siegerland & Westerwald. Bergbaugeschichte - Mineralienschätze - Fundorte, pp. 371-379.
          • Gosenbach
Wittern: "Mineralfundorte in Deutschland", 2001
  • Rhineland-Palatinate
    • Altenkirchen District
      • Daaden-Herdorf
        • Schutzbach
      • Kirchen
Golze, R.; Henrich, M.; Hucko, S.; Stötzel, N. (2012): Siegerland & Westerwald. Bergbaugeschichte - Mineralienschätze - Fundorte. 800 S. Bode-Verlag. S.452-58.
  • Saxony
    • Bautzen District
      • Sohland an der Spree
Sandmann, D., & Gutzmer, J. (2015). Nature and distribution of PGE mineralisation in gabbroic rocks of the Lusatian Block, Saxony, Germany Art und Verbreitung der PGE-Mineralisation in den gabbroiden Gesteinen des Lausitzer Blocks, Sachsen, Deutschland. Zeitschrift der Deutschen Gesellschaft für Geowissenschaften, 166(1), 35-53.
  • Odisha
    • Keonjhar District
      • Baula Complex
Goldschmidt Conference Abstracts (2011) Mineralogical Magazine p1968
  • Munster
    • Kerry County
      • Killarney
S. MORETON, P. DAVIDSON, D. I. GREEN and G. RYBACK (1999) Unusual Supergene Minerals at Muckross Mine, Killarney, Co. Kerry. Irish Journal of Earth Sciences 17:19-24
  • Lombardy
    • Lecco Province
      • Primaluna
        • Cortabbio
Vergani F., Gentile P., Gatta G.D., Rotiroti N. (2019) - Alloclasite della miniera Faidallo, farzione Cortabbio, Primaluna, Valsassina (LC). Novità di mineralogia sistematica italiana. Rivista Mineralogica Italiana, 43, 2, 124-128.
  • Sardinia
    • Sassari Province
      • Ozieri
Ciriotti, M.E. & Blass, G. (2010): Pot-pourri 2009: identificazioni UKiS AMI Minerali italiani di interesse. Micro (UK Report), 1/2010, 124-127.
    • South Sardinia Province
      • Gonnosfanadiga
- Sabelli C. (2000): Rooseveltite e "agardite-(Ce)".Riv. Mineral. Ital., 1/2000, 40-43.
  • Nara Prefecture
    • Yoshino district
      • Totsukawa village
Kingstone (1971) Canadian Mineralogist, 10, 838-846.
  • Wakayama Prefecture
    • Otsuga-mura
      • Nishimuro-gun
Ohnishi et al (2004) Koubutsu-Gakkai Kou'en-Youshi, 134.
  • Akmola Region
Kovalev, K. R., Syzdykov, S. O., Kalinin, Y. A., Naumov, E. A., Baranov, V. V., Sukhorukov, V. P., ... & Zhimulev, F. I. (2018). The Raigorodok stockwork gold-sulfide-quartz deposit in the North Kazakhstan gold ore province. Russian Geology and Geophysics, 59(11), 1482-1496.
  • Selenge Province
    • Yeröö District
      • Baruun-Haraa
Khishgee, C., & Akasaka, M. (2015). Mineralogy of the Boroo Gold Deposit in the North Khentei Gold Belt, Central Northern Mongolia. Resource Geology, 65(4), 311-327.
  • Drâa-Tafilalet Region
S. Weiß: Lapis 31(7/8), 72-73 (2006)
    • Ouarzazate Province
      • Amerzgane Cercle
        • Ouisselsate Caïdat
Gunnar Färber and Thomas Witzke (2010) Lapis, 35, #11, 35-36.
    • Zagora Province
      • Agdz Cercle
        • Agoudal Mines
Georges Favreau collection
  • Buskerud
Kullerud, K., Kotková, J. & Škoda (2016): Ag-Sb bearing minerals from the Kongsberg Silver Deposit, Buskerud, Norway. Norsk mineralsymposium 2016, 53-59.
Papua New Guinea
  • Central Province
    • Astrolabe mineral field
Noku, S.K., Espi, J.O., Matsueda, H. (2012) Magmatic contributions to the mineralization of the Laloki and Federal Flag strata-bound massive sulfide deposits, Papua New Guinea: Sulfur isotope evidence. Paper presented at PNG Research, Science and Technology Conference, Pacific Adventist University, Port Moresby, Papua New Guinea.
  • Aveiro
    • Albergaria-a-Velha
      • Branca
Marques de Sá, J. & Leal Gomes, C. (2010): Les mines de cuivre et nickel de Palhal et Telhadela, Albergaria-a-Velha, Aveiro, Portugal. Le Règne Minéral, 92, 36-47.
  • Beja
    • Castro Verde
      • Santa Bárbara de Padrões
Cabri, L. J., Gaspar, O. C., Lastra, R., & McMahon, G. (1998). Distribution of gold in tin-rich samples from the Corvo orebody, Portugal. The Canadian Mineralogist, 36(5), 1347-1360.
  • Caraş-Severin
    • Oraviţa-Ciclova Cu-Mo-(W) ore field
Udubașa, G., Ďud'a, R., Szakáll, S., Kvasnytsya, V., Koszowska, E., Novák, M. (2002): Minerals of the Carpathians (Szakáll, S., ed.). Granit, Prague, Czech Rep., 482 pp.
Tschermak(1866); Canadian Mineralogist:11:150(1971) & 14:561(1976).; Kingston P W (1971) On alloclasite, a Co-Fe sulpharsenide, The Canadian Mineralogist, 10, 838-846
  • Bashkortostan
    • Baymak-Buribay District
Melekestseva, I. Yu. (2005): The first discovery of alloclasite in the Urals. Doklady Earth Sciences 400, 105-108.
  • Sverdlovsk Oblast
Azovskova, O. B., Malyugin, A. A., Nekrasova, A. A., & Yanchenko, M. Y. (2013, January). Pyrite from zones of Mz-Kz reactivation of large faults on the eastern slope of the Ural Mountains, Russia. In Proceedings of World Academy of Science, Engineering and Technology (No. 79, p. 182). World Academy of Science, Engineering and Technology (WASET).
  • Tuva
    • Chedi-Kholsky District
Vinogradova, R. A.; Zakharov, E. P.; Krutov, G. A. (1985): Alloclasite from the Khovu-Aksy deposit (Tuva ASSR). Novye Dannye o Mineralakh 32, 188-191.
    • Kaa-Khemsky District
Gas’kov, I. V. (2008). New data on the correlation of skarn and gold mineralization at the Tardan deposit (northeastern Tuva). Russian Geology and Geophysics, 49(12), 923-931.
  • Andalusia
    • Huelva
      • Alosno
        • Tharsis
          • Tharsis Mines
Tornos, F., González Clavijo, E., and Spiro, B. (1998): Mineralium Deposita 33, 150-169.
      • Minas de Riotinto
Bocamina, (4), (1999) 50-86.
  • Aragón
    • Huesca
      • San Juan de Plan
Calvo, M. (2008). Minerales de Aragón. Prames, Zaragoza. 461 pags.; Fanlo, Isabel & Subias, Ignacio & Gervilla, F & Paniagua, A & Garcia, B. (2004). The composition of Co-Ni-Fe sulfarsenides, diarsenides and triarsenides from the San Juan de Plan deposit, central Pyrenees, Spain. The Canadian Mineralogist. 42. 1221-1240. 10.2113/gscanmin.42.4.1221.
  • England
    • Cornwall
      • Penzance
        • Wherrytown
[Embrey & Symes, 1987, 39 - "Minerals of Cornwall and Devon"]
      • St Hilary
Betterton, J. (2000) Famous Mineral Localities: Penberthy Croft Mine, St. Hilary, Cornwall, England. UK Journal of Mines & Minerals, 20, 7-37.
    • Cumbria
      • Allerdale
        • Above Derwent
          • Causey Pike
            • Scar Crag
BMS Database; Handbook of Mineralogy; R. A. Ixer, C. J. Stanley and D. J. Vaughan (1979) Cobalt-, Nickel-, and Iron-Bearing Sulpharsenides from the North of England. Mineralogical Magazine 43:389-395.
  • Alaska
    • Bethel Census Area
      • McGrath Mining District
U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.
  • Arizona
    • Yavapai Co.
      • Mayer
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 102.
  • Pennsylvania
    • Montgomery Co.
      • Marlborough Township
        • Perkiomenville
Handbook of Mineralogy
  • Washington
    • Snohomish Co.
      • Sultan Mining District
        • Williamson Creek
Bart Cannon Collection
矿物 and/or 产地  
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