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Kenticha mine, Kenticha pegmatite field, Oromia Region, Ethiopiai
Regional Level Types
Kenticha mineMine
Kenticha pegmatite fieldPegmatite Field
Oromia RegionRegion
EthiopiaCountry

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Latitude & Longitude (WGS84):
5° 31' North , 39° 2' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Shakiso34,078 (2017)30.8km
Kibre Mengist27,854 (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 Elements

Mineral 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 Diagram

Detailed 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)
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
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
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)

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Arsenopyrite2.EB.20FeAsS
Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
Cassiterite4.DB.05SnO2
Columbite-(Fe)4.DB.35Fe2+Nb2O6
Columbite-(Mn)4.DB.35Mn2+Nb2O6
Ilmenite4.CB.05Fe2+TiO3
'Ixiolite-(Mn2+)-Ixiolite-(Fe2+) Series'4..(Ta,Nb,Sn,Fe,Mn)4O8
Magnetite4.BB.05Fe2+Fe3+2O4
'Microlite Group'4.00.A2-mTa2X6-wZ-n
Quartz4.DA.05SiO2
Rutile4.DB.05TiO2
Tantalite-(Mn)4.DB.35Mn2+Ta2O6
Wodginite4.DB.40Mn2+Sn4+Ta2O8
Group 8 - Phosphates, Arsenates and Vanadates
Amblygonite8.BB.05LiAl(PO4)F
Lithiophilite8.AB.10LiMn2+PO4
Group 9 - Silicates
Actinolite9.DE.10◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Albite9.FA.35Na(AlSi3O8)
var. Cleavelandite9.FA.35Na(AlSi3O8)
Almandine9.AD.25Fe2+3Al2(SiO4)3
Beryl9.CJ.05Be3Al2(Si6O18)
var. Emerald9.CJ.05Be3Al2(Si6O18)
Cordierite9.CJ.10(Mg,Fe)2Al3(AlSi5O18)
Elbaite9.CK.05Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Holmquistite9.DD.05◻{Li2}{Mg3Al2}(Si8O22)(OH)2
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Microcline9.FA.30K(AlSi3O8)
var. Amazonite9.FA.30K(AlSi3O8)
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Petalite ?9.EF.05LiAl(Si4O10)
Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
Pollucite9.GB.05(Cs,Na)2(Al2Si4O12) · 2H2O
Schorl9.CK.05NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
Spessartine9.AD.25Mn2+3Al2(SiO4)3
Spodumene9.DA.30LiAlSi2O6
var. Kunzite9.DA.30LiAlSi2O6
Staurolite9.AF.30Fe2+2Al9Si4O23(OH)
Swinefordite9.EC.45Li(Al,Li,Mg)3((Si,Al)4O10)2(OH,F)4 · nH2O
Talc9.EC.05Mg3Si4O10(OH)2
Topaz9.AF.35Al2(SiO4)(F,OH)2
Tremolite9.DE.10◻Ca2Mg5(Si8O22)(OH)2
Zircon9.AD.30Zr(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

HHydrogen
H KaoliniteAl2(Si2O5)(OH)4
H SwineforditeLi(Al,Li,Mg)3((Si,Al)4O10)2(OH,F)4 · nH2O
H MuscoviteKAl2(AlSi3O10)(OH)2
H ApatiteCa5(PO4)3(Cl/F/OH)
H Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
H PhlogopiteKMg3(AlSi3O10)(OH)2
H Holmquistite◻{Li2}{Mg3Al2}(Si8O22)(OH)2
H TopazAl2(SiO4)(F,OH)2
H Pollucite(Cs,Na)2(Al2Si4O12) · 2H2O
H TalcMg3Si4O10(OH)2
H Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
H Tremolite◻Ca2Mg5(Si8O22)(OH)2
H StauroliteFe22+Al9Si4O23(OH)
H SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
H ElbaiteNa(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
LiLithium
Li SwineforditeLi(Al,Li,Mg)3((Si,Al)4O10)2(OH,F)4 · nH2O
Li SpodumeneLiAlSi2O6
Li AmblygoniteLiAl(PO4)F
Li Holmquistite◻{Li2}{Mg3Al2}(Si8O22)(OH)2
Li ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Li LithiophiliteLiMn2+PO4
Li Spodumene var. KunziteLiAlSi2O6
Li PetaliteLiAl(Si4O10)
BeBeryllium
Be Beryl var. EmeraldBe3Al2(Si6O18)
Be BerylBe3Al2(Si6O18)
BBoron
B TourmalineAD3G6 (T6O18)(BO3)3X3Z
B SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
B ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
OOxygen
O Microcline var. AmazoniteK(AlSi3O8)
O Tantalite-(Mn)Mn2+Ta2O6
O WodginiteMn2+Sn4+Ta2O8
O Beryl var. EmeraldBe3Al2(Si6O18)
O MicroclineK(AlSi3O8)
O QuartzSiO2
O KaoliniteAl2(Si2O5)(OH)4
O SwineforditeLi(Al,Li,Mg)3((Si,Al)4O10)2(OH,F)4 · nH2O
O SpodumeneLiAlSi2O6
O CassiteriteSnO2
O ZirconZr(SiO4)
O MuscoviteKAl2(AlSi3O10)(OH)2
O AlbiteNa(AlSi3O8)
O BerylBe3Al2(Si6O18)
O ApatiteCa5(PO4)3(Cl/F/OH)
O AmblygoniteLiAl(PO4)F
O Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
O PhlogopiteKMg3(AlSi3O10)(OH)2
O Holmquistite◻{Li2}{Mg3Al2}(Si8O22)(OH)2
O TopazAl2(SiO4)(F,OH)2
O IlmeniteFe2+TiO3
O MagnetiteFe2+Fe23+O4
O Columbite-(Fe)Fe2+Nb2O6
O Columbite-(Mn)Mn2+Nb2O6
O TourmalineAD3G6 (T6O18)(BO3)3X3Z
O Garnet GroupX3Z2(SiO4)3
O Albite var. CleavelanditeNa(AlSi3O8)
O Pollucite(Cs,Na)2(Al2Si4O12) · 2H2O
O TalcMg3Si4O10(OH)2
O Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
O Tremolite◻Ca2Mg5(Si8O22)(OH)2
O StauroliteFe22+Al9Si4O23(OH)
O SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
O ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
O SpessartineMn32+Al2(SiO4)3
O AlmandineFe32+Al2(SiO4)3
O RutileTiO2
O Cordierite(Mg,Fe)2Al3(AlSi5O18)
O LithiophiliteLiMn2+PO4
O Spodumene var. KunziteLiAlSi2O6
O Tapiolite(Fe,Mn)(Ta,Nb)2O6
O Uranmicrolite (of Hogarth 1977)(Ca,U,Na)2-x(Ta,Nb)2(O,OH)7
O PetaliteLiAl(Si4O10)
FFluorine
F SwineforditeLi(Al,Li,Mg)3((Si,Al)4O10)2(OH,F)4 · nH2O
F ApatiteCa5(PO4)3(Cl/F/OH)
F AmblygoniteLiAl(PO4)F
F TopazAl2(SiO4)(F,OH)2
NaSodium
Na AlbiteNa(AlSi3O8)
Na Albite var. CleavelanditeNa(AlSi3O8)
Na Pollucite(Cs,Na)2(Al2Si4O12) · 2H2O
Na SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Na ElbaiteNa(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
MgMagnesium
Mg SwineforditeLi(Al,Li,Mg)3((Si,Al)4O10)2(OH,F)4 · nH2O
Mg PhlogopiteKMg3(AlSi3O10)(OH)2
Mg Holmquistite◻{Li2}{Mg3Al2}(Si8O22)(OH)2
Mg TalcMg3Si4O10(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)
AlAluminium
Al Microcline var. AmazoniteK(AlSi3O8)
Al Beryl var. EmeraldBe3Al2(Si6O18)
Al MicroclineK(AlSi3O8)
Al KaoliniteAl2(Si2O5)(OH)4
Al SwineforditeLi(Al,Li,Mg)3((Si,Al)4O10)2(OH,F)4 · nH2O
Al SpodumeneLiAlSi2O6
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al AlbiteNa(AlSi3O8)
Al BerylBe3Al2(Si6O18)
Al AmblygoniteLiAl(PO4)F
Al Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Al PhlogopiteKMg3(AlSi3O10)(OH)2
Al Holmquistite◻{Li2}{Mg3Al2}(Si8O22)(OH)2
Al TopazAl2(SiO4)(F,OH)2
Al Albite var. CleavelanditeNa(AlSi3O8)
Al Pollucite(Cs,Na)2(Al2Si4O12) · 2H2O
Al StauroliteFe22+Al9Si4O23(OH)
Al SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Al ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Al SpessartineMn32+Al2(SiO4)3
Al AlmandineFe32+Al2(SiO4)3
Al Cordierite(Mg,Fe)2Al3(AlSi5O18)
Al Spodumene var. KunziteLiAlSi2O6
Al PetaliteLiAl(Si4O10)
SiSilicon
Si Microcline var. AmazoniteK(AlSi3O8)
Si Beryl var. EmeraldBe3Al2(Si6O18)
Si MicroclineK(AlSi3O8)
Si QuartzSiO2
Si KaoliniteAl2(Si2O5)(OH)4
Si SwineforditeLi(Al,Li,Mg)3((Si,Al)4O10)2(OH,F)4 · nH2O
Si SpodumeneLiAlSi2O6
Si ZirconZr(SiO4)
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si AlbiteNa(AlSi3O8)
Si BerylBe3Al2(Si6O18)
Si Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Si PhlogopiteKMg3(AlSi3O10)(OH)2
Si Holmquistite◻{Li2}{Mg3Al2}(Si8O22)(OH)2
Si TopazAl2(SiO4)(F,OH)2
Si Garnet GroupX3Z2(SiO4)3
Si Albite var. CleavelanditeNa(AlSi3O8)
Si Pollucite(Cs,Na)2(Al2Si4O12) · 2H2O
Si TalcMg3Si4O10(OH)2
Si Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Si Tremolite◻Ca2Mg5(Si8O22)(OH)2
Si StauroliteFe22+Al9Si4O23(OH)
Si SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Si ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Si SpessartineMn32+Al2(SiO4)3
Si AlmandineFe32+Al2(SiO4)3
Si Cordierite(Mg,Fe)2Al3(AlSi5O18)
Si Spodumene var. KunziteLiAlSi2O6
Si PetaliteLiAl(Si4O10)
PPhosphorus
P ApatiteCa5(PO4)3(Cl/F/OH)
P AmblygoniteLiAl(PO4)F
P LithiophiliteLiMn2+PO4
SSulfur
S PyriteFeS2
S ArsenopyriteFeAsS
ClChlorine
Cl ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
K Microcline var. AmazoniteK(AlSi3O8)
K MicroclineK(AlSi3O8)
K MuscoviteKAl2(AlSi3O10)(OH)2
K Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
K PhlogopiteKMg3(AlSi3O10)(OH)2
CaCalcium
Ca ApatiteCa5(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
TiTitanium
Ti IlmeniteFe2+TiO3
Ti RutileTiO2
MnManganese
Mn Tantalite-(Mn)Mn2+Ta2O6
Mn WodginiteMn2+Sn4+Ta2O8
Mn Columbite-(Mn)Mn2+Nb2O6
Mn SpessartineMn32+Al2(SiO4)3
Mn LithiophiliteLiMn2+PO4
Mn Tapiolite(Fe,Mn)(Ta,Nb)2O6
FeIron
Fe PyriteFeS2
Fe IlmeniteFe2+TiO3
Fe MagnetiteFe2+Fe23+O4
Fe ArsenopyriteFeAsS
Fe Columbite-(Fe)Fe2+Nb2O6
Fe Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Fe StauroliteFe22+Al9Si4O23(OH)
Fe SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Fe AlmandineFe32+Al2(SiO4)3
Fe Cordierite(Mg,Fe)2Al3(AlSi5O18)
Fe Tapiolite(Fe,Mn)(Ta,Nb)2O6
AsArsenic
As ArsenopyriteFeAsS
ZrZirconium
Zr ZirconZr(SiO4)
NbNiobium
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
SnTin
Sn WodginiteMn2+Sn4+Ta2O8
Sn CassiteriteSnO2
CsCaesium
Cs Pollucite(Cs,Na)2(Al2Si4O12) · 2H2O
TaTantalum
Ta Tantalite-(Mn)Mn2+Ta2O6
Ta WodginiteMn2+Sn4+Ta2O8
Ta Microlite GroupA2-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
UUranium
U Uranmicrolite (of Hogarth 1977)(Ca,U,Na)2-x(Ta,Nb)2(O,OH)7

Other Regions, Features and Areas containing this locality

Africa
Somali PlateTectonic Plate

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

 
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