Kenticha mine, Kenticha pegmatite field, Oromia Region, Ethiopiai
Regional Level Types | |
---|---|
Kenticha mine | Mine |
Kenticha pegmatite field | Pegmatite Field |
Oromia Region | Region |
Ethiopia | Country |
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Latitude & Longitude (WGS84):
5° 31' North , 39° 2' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Shakiso | 34,078 (2017) | 30.8km |
Kibre Mengist | 27,854 (2012) | 41.1km |
Mindat Locality ID:
21852
Long-form identifier:
mindat:1:2:21852:3
GUID (UUID V4):
00d65dd0-d647-4128-8bfc-cb85111ba21e
Active tantalite mine in the Main Kenticha pegmatite sheet (thickness 40-100 m; exposed over 2 km). Annual production of about 120 tons of tantalum concentrate grading at 50-70% Ta2O5.
Mining is presently (Küster et al., 2009) restricted to the upper zone in the eastern and northern parts of the pegmatite.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
35 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
ⓘ Actinolite Formula: ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
ⓘ Albite Formula: Na(AlSi3O8) |
ⓘ Albite var. Cleavelandite Formula: Na(AlSi3O8) |
ⓘ Almandine Formula: Fe2+3Al2(SiO4)3 |
ⓘ Amblygonite Formula: LiAl(PO4)F |
ⓘ 'Apatite' Formula: Ca5(PO4)3(Cl/F/OH) |
ⓘ Arsenopyrite Formula: FeAsS |
ⓘ Beryl Formula: Be3Al2(Si6O18) |
ⓘ Beryl var. Emerald Formula: Be3Al2(Si6O18) References: |
ⓘ Cassiterite Formula: SnO2 |
ⓘ 'Chlorite Group' |
ⓘ Columbite-(Fe) Formula: Fe2+Nb2O6 |
ⓘ Columbite-(Mn) Formula: Mn2+Nb2O6 |
ⓘ Cordierite Formula: (Mg,Fe)2Al3(AlSi5O18) |
ⓘ Elbaite Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
ⓘ 'Garnet Group' Formula: X3Z2(SiO4)3 |
ⓘ Holmquistite Formula: ◻{Li2}{Mg3Al2}(Si8O22)(OH)2 |
ⓘ Ilmenite Formula: Fe2+TiO3 |
ⓘ 'Ixiolite-(Mn2+)-Ixiolite-(Fe2+) Series' Formula: (Ta,Nb,Sn,Fe,Mn)4O8 |
ⓘ Kaolinite Formula: Al2(Si2O5)(OH)4 |
ⓘ 'Lepidolite' |
ⓘ Lithiophilite Formula: LiMn2+PO4 |
ⓘ Magnetite Formula: Fe2+Fe3+2O4 |
ⓘ Microcline Formula: K(AlSi3O8) |
ⓘ Microcline var. Amazonite Formula: K(AlSi3O8) |
ⓘ 'Microlite Group' Formula: A2-mTa2X6-wZ-n |
ⓘ Muscovite Formula: KAl2(AlSi3O10)(OH)2 |
ⓘ Muscovite var. Sericite Formula: KAl2(AlSi3O10)(OH)2 |
ⓘ Petalite ? Formula: LiAl(Si4O10) |
ⓘ Phlogopite Formula: KMg3(AlSi3O10)(OH)2 |
ⓘ Pollucite Formula: (Cs,Na)2(Al2Si4O12) · 2H2O |
ⓘ Pyrite Formula: FeS2 |
ⓘ Quartz Formula: SiO2 |
ⓘ Rutile Formula: TiO2 References: |
ⓘ Schorl Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) |
ⓘ Spessartine Formula: Mn2+3Al2(SiO4)3 |
ⓘ Spodumene Formula: LiAlSi2O6 |
ⓘ Spodumene var. Kunzite Formula: LiAlSi2O6 |
ⓘ Staurolite Formula: Fe2+2Al9Si4O23(OH) |
ⓘ Swinefordite Formula: Li(Al,Li,Mg)3((Si,Al)4O10)2(OH,F)4 · nH2O References: |
ⓘ Talc Formula: Mg3Si4O10(OH)2 |
ⓘ Tantalite-(Mn) Formula: Mn2+Ta2O6 |
ⓘ 'Tapiolite' Formula: (Fe,Mn)(Ta,Nb)2O6 |
ⓘ Topaz Formula: Al2(SiO4)(F,OH)2 |
ⓘ 'Tourmaline' Formula: AD3G6 (T6O18)(BO3)3X3Z |
ⓘ Tremolite Formula: ◻Ca2Mg5(Si8O22)(OH)2 |
ⓘ 'Uranmicrolite (of Hogarth 1977)' Formula: (Ca,U,Na)2-x(Ta,Nb)2(O,OH)7 |
ⓘ Wodginite Formula: Mn2+Sn4+Ta2O8 |
ⓘ Zircon Formula: Zr(SiO4) References: |
List of minerals arranged by Strunz 10th Edition classification
Group 2 - Sulphides and Sulfosalts | |||
---|---|---|---|
ⓘ | Arsenopyrite | 2.EB.20 | FeAsS |
ⓘ | Pyrite | 2.EB.05a | FeS2 |
Group 4 - Oxides and Hydroxides | |||
ⓘ | Cassiterite | 4.DB.05 | SnO2 |
ⓘ | Columbite-(Fe) | 4.DB.35 | Fe2+Nb2O6 |
ⓘ | Columbite-(Mn) | 4.DB.35 | Mn2+Nb2O6 |
ⓘ | Ilmenite | 4.CB.05 | Fe2+TiO3 |
ⓘ | 'Ixiolite-(Mn2+)-Ixiolite-(Fe2+) Series' | 4.. | (Ta,Nb,Sn,Fe,Mn)4O8 |
ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
ⓘ | 'Microlite Group' | 4.00. | A2-mTa2X6-wZ-n |
ⓘ | Quartz | 4.DA.05 | SiO2 |
ⓘ | Rutile | 4.DB.05 | TiO2 |
ⓘ | Tantalite-(Mn) | 4.DB.35 | Mn2+Ta2O6 |
ⓘ | Wodginite | 4.DB.40 | Mn2+Sn4+Ta2O8 |
Group 8 - Phosphates, Arsenates and Vanadates | |||
ⓘ | Amblygonite | 8.BB.05 | LiAl(PO4)F |
ⓘ | Lithiophilite | 8.AB.10 | LiMn2+PO4 |
Group 9 - Silicates | |||
ⓘ | Actinolite | 9.DE.10 | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
ⓘ | Albite | 9.FA.35 | Na(AlSi3O8) |
ⓘ | var. Cleavelandite | 9.FA.35 | Na(AlSi3O8) |
ⓘ | Almandine | 9.AD.25 | Fe2+3Al2(SiO4)3 |
ⓘ | Beryl | 9.CJ.05 | Be3Al2(Si6O18) |
ⓘ | var. Emerald | 9.CJ.05 | Be3Al2(Si6O18) |
ⓘ | Cordierite | 9.CJ.10 | (Mg,Fe)2Al3(AlSi5O18) |
ⓘ | Elbaite | 9.CK.05 | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
ⓘ | Holmquistite | 9.DD.05 | ◻{Li2}{Mg3Al2}(Si8O22)(OH)2 |
ⓘ | Kaolinite | 9.ED.05 | Al2(Si2O5)(OH)4 |
ⓘ | Microcline | 9.FA.30 | K(AlSi3O8) |
ⓘ | var. Amazonite | 9.FA.30 | K(AlSi3O8) |
ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
ⓘ | var. Sericite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
ⓘ | Petalite ? | 9.EF.05 | LiAl(Si4O10) |
ⓘ | Phlogopite | 9.EC.20 | KMg3(AlSi3O10)(OH)2 |
ⓘ | Pollucite | 9.GB.05 | (Cs,Na)2(Al2Si4O12) · 2H2O |
ⓘ | Schorl | 9.CK.05 | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) |
ⓘ | Spessartine | 9.AD.25 | Mn2+3Al2(SiO4)3 |
ⓘ | Spodumene | 9.DA.30 | LiAlSi2O6 |
ⓘ | var. Kunzite | 9.DA.30 | LiAlSi2O6 |
ⓘ | Staurolite | 9.AF.30 | Fe2+2Al9Si4O23(OH) |
ⓘ | Swinefordite | 9.EC.45 | Li(Al,Li,Mg)3((Si,Al)4O10)2(OH,F)4 · nH2O |
ⓘ | Talc | 9.EC.05 | Mg3Si4O10(OH)2 |
ⓘ | Topaz | 9.AF.35 | Al2(SiO4)(F,OH)2 |
ⓘ | Tremolite | 9.DE.10 | ◻Ca2Mg5(Si8O22)(OH)2 |
ⓘ | Zircon | 9.AD.30 | Zr(SiO4) |
Unclassified Minerals, Rocks, etc. | |||
ⓘ | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
ⓘ | 'Chlorite Group' | - | |
ⓘ | 'Garnet Group' | - | X3Z2(SiO4)3 |
ⓘ | 'Lepidolite' | - | |
ⓘ | 'Tapiolite' | - | (Fe,Mn)(Ta,Nb)2O6 |
ⓘ | 'Tourmaline' | - | AD3G6 (T6O18)(BO3)3X3Z |
ⓘ | 'Uranmicrolite (of Hogarth 1977)' | - | (Ca,U,Na)2-x(Ta,Nb)2(O,OH)7 |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
H | ⓘ Swinefordite | Li(Al,Li,Mg)3((Si,Al)4O10)2(OH,F)4 · nH2O |
H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
H | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
H | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
H | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
H | ⓘ Holmquistite | ◻{Li2}{Mg3Al2}(Si8O22)(OH)2 |
H | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
H | ⓘ Pollucite | (Cs,Na)2(Al2Si4O12) · 2H2O |
H | ⓘ Talc | Mg3Si4O10(OH)2 |
H | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
H | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
H | ⓘ Staurolite | Fe22+Al9Si4O23(OH) |
H | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
H | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
H | ⓘ Uranmicrolite (of Hogarth 1977) | (Ca,U,Na)2-x(Ta,Nb)2(O,OH)7 |
Li | Lithium | |
Li | ⓘ Swinefordite | Li(Al,Li,Mg)3((Si,Al)4O10)2(OH,F)4 · nH2O |
Li | ⓘ Spodumene | LiAlSi2O6 |
Li | ⓘ Amblygonite | LiAl(PO4)F |
Li | ⓘ Holmquistite | ◻{Li2}{Mg3Al2}(Si8O22)(OH)2 |
Li | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
Li | ⓘ Lithiophilite | LiMn2+PO4 |
Li | ⓘ Spodumene var. Kunzite | LiAlSi2O6 |
Li | ⓘ Petalite | LiAl(Si4O10) |
Be | Beryllium | |
Be | ⓘ Beryl var. Emerald | Be3Al2(Si6O18) |
Be | ⓘ Beryl | Be3Al2(Si6O18) |
B | Boron | |
B | ⓘ Tourmaline | AD3G6 (T6O18)(BO3)3X3Z |
B | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
B | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
O | Oxygen | |
O | ⓘ Microcline var. Amazonite | K(AlSi3O8) |
O | ⓘ Tantalite-(Mn) | Mn2+Ta2O6 |
O | ⓘ Wodginite | Mn2+Sn4+Ta2O8 |
O | ⓘ Beryl var. Emerald | Be3Al2(Si6O18) |
O | ⓘ Microcline | K(AlSi3O8) |
O | ⓘ Quartz | SiO2 |
O | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
O | ⓘ Swinefordite | Li(Al,Li,Mg)3((Si,Al)4O10)2(OH,F)4 · nH2O |
O | ⓘ Spodumene | LiAlSi2O6 |
O | ⓘ Cassiterite | SnO2 |
O | ⓘ Zircon | Zr(SiO4) |
O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
O | ⓘ Albite | Na(AlSi3O8) |
O | ⓘ Beryl | Be3Al2(Si6O18) |
O | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
O | ⓘ Amblygonite | LiAl(PO4)F |
O | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
O | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
O | ⓘ Holmquistite | ◻{Li2}{Mg3Al2}(Si8O22)(OH)2 |
O | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
O | ⓘ Ilmenite | Fe2+TiO3 |
O | ⓘ Magnetite | Fe2+Fe23+O4 |
O | ⓘ Columbite-(Fe) | Fe2+Nb2O6 |
O | ⓘ Columbite-(Mn) | Mn2+Nb2O6 |
O | ⓘ Tourmaline | AD3G6 (T6O18)(BO3)3X3Z |
O | ⓘ Garnet Group | X3Z2(SiO4)3 |
O | ⓘ Albite var. Cleavelandite | Na(AlSi3O8) |
O | ⓘ Pollucite | (Cs,Na)2(Al2Si4O12) · 2H2O |
O | ⓘ Talc | Mg3Si4O10(OH)2 |
O | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
O | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
O | ⓘ Staurolite | Fe22+Al9Si4O23(OH) |
O | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
O | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
O | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
O | ⓘ Almandine | Fe32+Al2(SiO4)3 |
O | ⓘ Rutile | TiO2 |
O | ⓘ Cordierite | (Mg,Fe)2Al3(AlSi5O18) |
O | ⓘ Lithiophilite | LiMn2+PO4 |
O | ⓘ Spodumene var. Kunzite | LiAlSi2O6 |
O | ⓘ Tapiolite | (Fe,Mn)(Ta,Nb)2O6 |
O | ⓘ Uranmicrolite (of Hogarth 1977) | (Ca,U,Na)2-x(Ta,Nb)2(O,OH)7 |
O | ⓘ Petalite | LiAl(Si4O10) |
F | Fluorine | |
F | ⓘ Swinefordite | Li(Al,Li,Mg)3((Si,Al)4O10)2(OH,F)4 · nH2O |
F | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
F | ⓘ Amblygonite | LiAl(PO4)F |
F | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
Na | Sodium | |
Na | ⓘ Albite | Na(AlSi3O8) |
Na | ⓘ Albite var. Cleavelandite | Na(AlSi3O8) |
Na | ⓘ Pollucite | (Cs,Na)2(Al2Si4O12) · 2H2O |
Na | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
Na | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
Na | ⓘ Uranmicrolite (of Hogarth 1977) | (Ca,U,Na)2-x(Ta,Nb)2(O,OH)7 |
Mg | Magnesium | |
Mg | ⓘ Swinefordite | Li(Al,Li,Mg)3((Si,Al)4O10)2(OH,F)4 · nH2O |
Mg | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
Mg | ⓘ Holmquistite | ◻{Li2}{Mg3Al2}(Si8O22)(OH)2 |
Mg | ⓘ Talc | Mg3Si4O10(OH)2 |
Mg | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
Mg | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
Mg | ⓘ Cordierite | (Mg,Fe)2Al3(AlSi5O18) |
Al | Aluminium | |
Al | ⓘ Microcline var. Amazonite | K(AlSi3O8) |
Al | ⓘ Beryl var. Emerald | Be3Al2(Si6O18) |
Al | ⓘ Microcline | K(AlSi3O8) |
Al | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
Al | ⓘ Swinefordite | Li(Al,Li,Mg)3((Si,Al)4O10)2(OH,F)4 · nH2O |
Al | ⓘ Spodumene | LiAlSi2O6 |
Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Al | ⓘ Albite | Na(AlSi3O8) |
Al | ⓘ Beryl | Be3Al2(Si6O18) |
Al | ⓘ Amblygonite | LiAl(PO4)F |
Al | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
Al | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
Al | ⓘ Holmquistite | ◻{Li2}{Mg3Al2}(Si8O22)(OH)2 |
Al | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
Al | ⓘ Albite var. Cleavelandite | Na(AlSi3O8) |
Al | ⓘ Pollucite | (Cs,Na)2(Al2Si4O12) · 2H2O |
Al | ⓘ Staurolite | Fe22+Al9Si4O23(OH) |
Al | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
Al | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
Al | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
Al | ⓘ Almandine | Fe32+Al2(SiO4)3 |
Al | ⓘ Cordierite | (Mg,Fe)2Al3(AlSi5O18) |
Al | ⓘ Spodumene var. Kunzite | LiAlSi2O6 |
Al | ⓘ Petalite | LiAl(Si4O10) |
Si | Silicon | |
Si | ⓘ Microcline var. Amazonite | K(AlSi3O8) |
Si | ⓘ Beryl var. Emerald | Be3Al2(Si6O18) |
Si | ⓘ Microcline | K(AlSi3O8) |
Si | ⓘ Quartz | SiO2 |
Si | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
Si | ⓘ Swinefordite | Li(Al,Li,Mg)3((Si,Al)4O10)2(OH,F)4 · nH2O |
Si | ⓘ Spodumene | LiAlSi2O6 |
Si | ⓘ Zircon | Zr(SiO4) |
Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Si | ⓘ Albite | Na(AlSi3O8) |
Si | ⓘ Beryl | Be3Al2(Si6O18) |
Si | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
Si | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
Si | ⓘ Holmquistite | ◻{Li2}{Mg3Al2}(Si8O22)(OH)2 |
Si | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
Si | ⓘ Garnet Group | X3Z2(SiO4)3 |
Si | ⓘ Albite var. Cleavelandite | Na(AlSi3O8) |
Si | ⓘ Pollucite | (Cs,Na)2(Al2Si4O12) · 2H2O |
Si | ⓘ Talc | Mg3Si4O10(OH)2 |
Si | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
Si | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
Si | ⓘ Staurolite | Fe22+Al9Si4O23(OH) |
Si | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
Si | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
Si | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
Si | ⓘ Almandine | Fe32+Al2(SiO4)3 |
Si | ⓘ Cordierite | (Mg,Fe)2Al3(AlSi5O18) |
Si | ⓘ Spodumene var. Kunzite | LiAlSi2O6 |
Si | ⓘ Petalite | LiAl(Si4O10) |
P | Phosphorus | |
P | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
P | ⓘ Amblygonite | LiAl(PO4)F |
P | ⓘ Lithiophilite | LiMn2+PO4 |
S | Sulfur | |
S | ⓘ Pyrite | FeS2 |
S | ⓘ Arsenopyrite | FeAsS |
Cl | Chlorine | |
Cl | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
K | Potassium | |
K | ⓘ Microcline var. Amazonite | K(AlSi3O8) |
K | ⓘ Microcline | K(AlSi3O8) |
K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
K | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
K | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
Ca | Calcium | |
Ca | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
Ca | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
Ca | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
Ca | ⓘ Uranmicrolite (of Hogarth 1977) | (Ca,U,Na)2-x(Ta,Nb)2(O,OH)7 |
Ti | Titanium | |
Ti | ⓘ Ilmenite | Fe2+TiO3 |
Ti | ⓘ Rutile | TiO2 |
Mn | Manganese | |
Mn | ⓘ Tantalite-(Mn) | Mn2+Ta2O6 |
Mn | ⓘ Wodginite | Mn2+Sn4+Ta2O8 |
Mn | ⓘ Columbite-(Mn) | Mn2+Nb2O6 |
Mn | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
Mn | ⓘ Lithiophilite | LiMn2+PO4 |
Mn | ⓘ Tapiolite | (Fe,Mn)(Ta,Nb)2O6 |
Fe | Iron | |
Fe | ⓘ Pyrite | FeS2 |
Fe | ⓘ Ilmenite | Fe2+TiO3 |
Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
Fe | ⓘ Arsenopyrite | FeAsS |
Fe | ⓘ Columbite-(Fe) | Fe2+Nb2O6 |
Fe | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
Fe | ⓘ Staurolite | Fe22+Al9Si4O23(OH) |
Fe | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
Fe | ⓘ Almandine | Fe32+Al2(SiO4)3 |
Fe | ⓘ Cordierite | (Mg,Fe)2Al3(AlSi5O18) |
Fe | ⓘ Tapiolite | (Fe,Mn)(Ta,Nb)2O6 |
As | Arsenic | |
As | ⓘ Arsenopyrite | FeAsS |
Zr | Zirconium | |
Zr | ⓘ Zircon | Zr(SiO4) |
Nb | Niobium | |
Nb | ⓘ Columbite-(Fe) | Fe2+Nb2O6 |
Nb | ⓘ Columbite-(Mn) | Mn2+Nb2O6 |
Nb | ⓘ Tapiolite | (Fe,Mn)(Ta,Nb)2O6 |
Nb | ⓘ Uranmicrolite (of Hogarth 1977) | (Ca,U,Na)2-x(Ta,Nb)2(O,OH)7 |
Sn | Tin | |
Sn | ⓘ Wodginite | Mn2+Sn4+Ta2O8 |
Sn | ⓘ Cassiterite | SnO2 |
Cs | Caesium | |
Cs | ⓘ Pollucite | (Cs,Na)2(Al2Si4O12) · 2H2O |
Ta | Tantalum | |
Ta | ⓘ Tantalite-(Mn) | Mn2+Ta2O6 |
Ta | ⓘ Wodginite | Mn2+Sn4+Ta2O8 |
Ta | ⓘ Microlite Group | A2-mTa2X6-wZ-n |
Ta | ⓘ Tapiolite | (Fe,Mn)(Ta,Nb)2O6 |
Ta | ⓘ Uranmicrolite (of Hogarth 1977) | (Ca,U,Na)2-x(Ta,Nb)2(O,OH)7 |
U | Uranium | |
U | ⓘ Uranmicrolite (of Hogarth 1977) | (Ca,U,Na)2-x(Ta,Nb)2(O,OH)7 |
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Kenticha mine, Kenticha pegmatite field, Oromia Region, Ethiopia