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Osamu Utsumi mine, Campo do Cercado, Caldas, Minas Gerais, Brazil

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Latitude & Longitude (WGS84): 21° 56' 48'' South , 46° 29' 57'' West
Latitude & Longitude (decimal): -21.94694,-46.49917
GeoHash:G#: 6ungjusmf
Locality type:Mine
Köppen climate type:Cfa : Humid subtropical climate
Name(s) in local language(s):Mina Osamu Utsumi, Campo do Cercado, Caldas, complexo alcalino de Poços de Caldas


Uranium mine, closed 1997, studied as natural analogue for nuclear waste disposal. Breccia pipe Uranium deposit.

Alternative Label Names

This is a list of additional names that have been recorded for mineral labels associated with this locality in the minID database. This may include previous versions of the locality name hierarchy from mindat.org, data entry errors, and it may also include unconfirmed sublocality names or other names that can only be matched to this level.

Osamu Utsumi mine, Campo do Cercado, Caldas, Poços de Caldas alkaline complex, Minas Gerais, Brazil

Regions containing this locality

Poços de Caldas alkaline complex, Brazil

Complex - 135 mineral species & varietal names listed

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


43 valid minerals.

Rock Types Recorded

Note: this is a very new system on mindat.org and 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:

Alunite
Formula: KAl3(SO4)2(OH)6
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
Anatase
Formula: TiO2
Reference: WABER, N., SCHORSCHER, H.D., & PETERS, T. (1992) Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45, 53-112.
'Apatite'
Reference: Waber (1991)
Baddeleyite
Formula: ZrO2
Reference: Waber (1991)
Baryte
Formula: BaSO4
Reference: Waber et al. (1992) Jour. Geochemical Explor. 45, 53-112; WABER, N., SCHORSCHER, H.D., & PETERS, T. (1992) Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45, 53-112.
Bastnäsite-(Ce)
Formula: Ce(CO3)F
Reference: Waber (1991)
Bílinite
Formula: Fe2+Fe3+2(SO4)4 · 22H2O
Reference: Waber et al. (1992) Jour. Geochemical Explor. 45, 53-112; WABER, N., SCHORSCHER, H.D., & PETERS, T. (1992) Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45, 53-112.
Brannerite
Formula: (U4+,REE,Th,Ca)(Ti,Fe3+,Nb)2(O,OH)6
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
'Breccia'
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
'Carbonatite'
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
Cheralite
Formula: CaTh(PO4)2
Reference: Waber (1991)
Crandallite
Formula: CaAl3(PO4)(PO3OH)(OH)6
Reference: Waber et al. (1992) Jour. Geochemical Explor. 45, 53-112; WABER, N., SCHORSCHER, H.D., & PETERS, T. (1992) Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45, 53-112.
Fluorite
Formula: CaF2
Reference: Waber (1991)
Gibbsite
Formula: Al(OH)3
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
Goethite
Formula: α-Fe3+O(OH)
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
Gorceixite
Formula: BaAl3(PO4)(PO3OH)(OH)6
Reference: Waber (1991)
Goyazite
Formula: SrAl3(PO4)(PO3OH)(OH)6
Reference: Waber (1991)
Greenockite
Formula: CdS
Reference: Waber et al. (1992) Jour. Geochemical Explor. 45, 53-112; WABER, N., SCHORSCHER, H.D., & PETERS, T. (1992) Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45, 53-112.
'Halloysite'
Formula: Al2(Si2O5)(OH)4
Reference: Waber et al. (1992) Jour. Geochemical Explor. 45, 53-112; WABER, N., SCHORSCHER, H.D., & PETERS, T. (1992) Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45, 53-112.
Hematite
Formula: Fe2O3
Reference: Waber (1991); Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
Ilsemannite
Formula: Mo3O8 · nH2O
Reference: WABER, N., SCHORSCHER, H.D., & PETERS, T. (1992) Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45, 53-112.
Jarosite
Formula: KFe3+ 3(SO4)2(OH)6
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
Jordisite
Formula: MoS2
Reference: WABER, N., SCHORSCHER, H.D., & PETERS, T. (1992) Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45, 53-112.
Kalinite
Formula: KAl(SO4)2 · 11H2O
Reference: Waber et al. (1992) Jour. Geochemical Explor. 45, 53-112; WABER, N., SCHORSCHER, H.D., & PETERS, T. (1992) Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45, 53-112.
Kaolinite
Formula: Al2(Si2O5)(OH)4
Reference: Waber (1991); Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
'K Feldspar'
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
'Laterite'
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
Molybdite
Formula: MoO3
'Monazite'
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
Montmorillonite
Formula: (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Reference: Waber et al. (1992) Jour. Geochemical Explor. 45, 53-112; WABER, N., SCHORSCHER, H.D., & PETERS, T. (1992) Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45, 53-112.
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
Muscovite var: Illite
Formula: K0.65Al2.0[Al0.65Si3.35O10](OH)2
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
Nepheline
Formula: Na3K(Al4Si4O16)
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
'Nepheline-syenite'
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
Nsutite
Formula: (Mn4+,Mn2+)(O,OH)2
Reference: Waber (1991)
Pentlandite
Formula: (FexNiy)Σ9S8
Reference: Waber et al. (1992) Jour. Geochemical Explor. 45, 53-112; WABER, N., SCHORSCHER, H.D., & PETERS, T. (1992) Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45, 53-112.
Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Reference: Waber et al. (1992) Jour. Geochemical Explor. 45, 53-112; WABER, N., SCHORSCHER, H.D., & PETERS, T. (1992) Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45, 53-112.
Pickeringite
Formula: MgAl2(SO4)4 · 22H2O
Reference: Waber et al. (1992) Jour. Geochemical Explor. 45, 53-112; WABER, N., SCHORSCHER, H.D., & PETERS, T. (1992) Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45, 53-112.
'Plumbogummite Group'
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
Pyrite
Formula: FeS2
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
Pyrolusite
Formula: Mn4+O2
Reference: Waber (1991)
Pyrophyllite
Formula: Al2Si4O10(OH)2
Reference: Waber et al. (1992) Jour. Geochemical Explor. 45, 53-112; WABER, N., SCHORSCHER, H.D., & PETERS, T. (1992) Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45, 53-112.
Quartz
Formula: SiO2
Rutile
Formula: TiO2
Reference: Waber (1991)
Sanidine
Formula: K(AlSi3O8)
Reference: Waber (1991)
'Saprolite'
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
Siderite
Formula: FeCO3
Reference: Waber (1991)
'Smectite Group'
Formula: A0.3D2-3[T4O10]Z2 · nH2O
Reference: Waber et al. (1992) Jour. Geochemical Explor. 45, 53-112; WABER, N., SCHORSCHER, H.D., & PETERS, T. (1992) Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45, 53-112.
Sphalerite
Formula: ZnS
Reference: Waber (1991)
Spinel
Formula: MgAl2O4
Reference: Waber et al. (1992) Jour. Geochemical Explor. 45, 53-112; WABER, N., SCHORSCHER, H.D., & PETERS, T. (1992) Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45, 53-112.
'Syenite'
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
Tschermigite
Formula: (NH4)Al(SO4)2 · 12H2O
Reference: Waber et al. (1992) Jour. Geochemical Explor. 45, 53-112; WABER, N., SCHORSCHER, H.D., & PETERS, T. (1992) Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45, 53-112.
Uraninite
Formula: UO2
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
Uraninite var: Pitchblende
Formula: UO2
Reference: Waber, N., Schorscher, H. D., & Peters, T. (1992). Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
Vermiculite
Formula: Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Reference: Waber et al. (1992) Jour. Geochemical Explor. 45, 53-112
Xenotime-(Y)
Formula: Y(PO4)
Reference: Waber et al. (1992) Jour. Geochemical Explor. 45, 53-112; WABER, N., SCHORSCHER, H.D., & PETERS, T. (1992) Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45, 53-112.
Zircon
Formula: Zr(SiO4)
Reference: Waber (1991)

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
'Greenockite'2.CB.45CdS
Jordisite2.EA.30MoS2
Pentlandite2.BB.15(FexNiy)Σ9S8
Pyrite2.EB.05aFeS2
Sphalerite2.CB.05aZnS
Group 3 - Halides
'Fluorite'3.AB.25CaF2
Group 4 - Oxides and Hydroxides
'Anatase'4.DD.05TiO2
'Baddeleyite'4.DE.35ZrO2
'Brannerite'4.DH.05(U4+,REE,Th,Ca)(Ti,Fe3+,Nb)2(O,OH)6
'Gibbsite'4.FE.10Al(OH)3
'Goethite'4.00.α-Fe3+O(OH)
'Hematite'4.CB.05Fe2O3
Ilsemannite4.FJ.15Mo3O8 · nH2O
Molybdite4.E0.10MoO3
Nsutite4.DB.15c(Mn4+,Mn2+)(O,OH)2
Pyrolusite4.DB.05Mn4+O2
Quartz4.DA.05SiO2
Rutile4.DB.05TiO2
Spinel4.BB.05MgAl2O4
Uraninite4.DL.05UO2
var: Pitchblende4.DL.05UO2
Group 5 - Nitrates and Carbonates
'Bastnäsite-(Ce)'5.BD.20aCe(CO3)F
Siderite5.AB.05FeCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
'Alunite'7.BC.10KAl3(SO4)2(OH)6
'Baryte'7.AD.35BaSO4
'Bílinite'7.CB.85Fe2+Fe3+2(SO4)4 · 22H2O
Jarosite7.BC.10KFe3+ 3(SO4)2(OH)6
Kalinite7.CC.15KAl(SO4)2 · 11H2O
Pickeringite7.CB.85MgAl2(SO4)4 · 22H2O
Tschermigite7.CC.20(NH4)Al(SO4)2 · 12H2O
Group 8 - Phosphates, Arsenates and Vanadates
'Cheralite'8.AD.50CaTh(PO4)2
'Crandallite'8.BL.10CaAl3(PO4)(PO3OH)(OH)6
'Gorceixite'8.BL.10BaAl3(PO4)(PO3OH)(OH)6
'Goyazite'8.BL.10SrAl3(PO4)(PO3OH)(OH)6
Xenotime-(Y)8.AD.35Y(PO4)
Group 9 - Silicates
'Halloysite'9.ED.10Al2(Si2O5)(OH)4
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Montmorillonite9.EC.40(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var: Illite9.EC.15K0.65Al2.0[Al0.65Si3.35O10](OH)2
Nepheline9.FA.05Na3K(Al4Si4O16)
Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
Pyrophyllite9.EC.10Al2Si4O10(OH)2
Sanidine9.FA.30K(AlSi3O8)
Vermiculite9.EC.50Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Zircon9.AD.30Zr(SiO4)
Unclassified Minerals, Rocks, etc.
'Apatite'-
'Breccia'-
'Carbonatite'-
K Feldspar-
Laterite-
Monazite-
Nepheline-syenite-
Plumbogummite Group-
Saprolite-
Smectite Group-A0.3D2-3[T4O10]Z2 · nH2O
Syenite-

List of minerals arranged by Dana 8th Edition classification

Group 2 - SULFIDES
AmBnXp, with (m+n):p = 9:8
Pentlandite2.7.1.1(FexNiy)Σ9S8
AmXp, with m:p = 1:1
Greenockite2.8.7.2CdS
Sphalerite2.8.2.1ZnS
AmBnXp, with (m+n):p = 1:2
Jordisite2.12.11.1MoS2
Pyrite2.12.1.1FeS2
Group 4 - SIMPLE OXIDES
A2X3
Hematite4.3.1.2Fe2O3
AX2
Anatase4.4.4.1TiO2
Baddeleyite4.4.14.1ZrO2
Nsutite4.4.8.1(Mn4+,Mn2+)(O,OH)2
Pyrolusite4.4.1.4Mn4+O2
Rutile4.4.1.1TiO2
AX3
Molybdite4.5.1.1MoO3
Miscellaneous
Ilsemannite4.6.3.1Mo3O8 · nH2O
Group 5 - OXIDES CONTAINING URANIUM OR THORIUM
AXO2·xH2O
Uraninite5.1.1.1UO2
Group 6 - HYDROXIDES AND OXIDES CONTAINING HYDROXYL
XO(OH)
Goethite6.1.1.2α-Fe3+O(OH)
X(OH)3
Gibbsite6.3.1.1Al(OH)3
Group 7 - MULTIPLE OXIDES
AB2X4
Spinel7.2.1.1MgAl2O4
Group 8 - MULTIPLE OXIDES CONTAINING NIOBIUM,TANTALUM OR TITANIUM
AB2O6
Brannerite8.3.4.1(U4+,REE,Th,Ca)(Ti,Fe3+,Nb)2(O,OH)6
Group 9 - NORMAL HALIDES
AX2
Fluorite9.2.1.1CaF2
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Siderite14.1.1.3FeCO3
Group 16a - ANHYDROUS CARBONATES CONTAINING HYDROXYL OR HALOGEN
Bastnäsite-(Ce)16a.1.1.1Ce(CO3)F
Group 28 - ANHYDROUS ACID AND NORMAL SULFATES
AXO4
Baryte28.3.1.1BaSO4
Group 29 - HYDRATED ACID AND NORMAL SULFATES
AB(XO4)2·xH2O
Kalinite29.5.4.2KAl(SO4)2 · 11H2O
Tschermigite29.5.5.3(NH4)Al(SO4)2 · 12H2O
AB2(XO4)4·H2O
Bílinite29.7.3.5Fe2+Fe3+2(SO4)4 · 22H2O
Pickeringite29.7.3.1MgAl2(SO4)4 · 22H2O
Group 30 - ANHYDROUS SULFATES CONTAINING HYDROXYL OR HALOGEN
(AB)2(XO4)Zq
Alunite30.2.4.1KAl3(SO4)2(OH)6
Jarosite30.2.5.1KFe3+ 3(SO4)2(OH)6
Group 38 - ANHYDROUS NORMAL PHOSPHATES, ARSENATES, AND VANADATES
AXO4
Cheralite38.4.3.5CaTh(PO4)2
Group 42 - HYDRATED PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
(AB)2(XO4)Zq·xH2O
Crandallite42.7.3.1CaAl3(PO4)(PO3OH)(OH)6
Gorceixite42.7.3.2BaAl3(PO4)(PO3OH)(OH)6
Goyazite42.7.3.3SrAl3(PO4)(PO3OH)(OH)6
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in >[6] coordination
Zircon51.5.2.1Zr(SiO4)
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 1:1 layers
'Halloysite'71.1.1.4Al2(Si2O5)(OH)4
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
var: Illite71.2.2d.2K0.65Al2.0[Al0.65Si3.35O10](OH)2
Phlogopite71.2.2b.1KMg3(AlSi3O10)(OH)2
Pyrophyllite71.2.1.1Al2Si4O10(OH)2
Vermiculite71.2.2d.3Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Sheets of 6-membered rings with 2:1 clays
Montmorillonite71.3.1a.2(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Sanidine76.1.1.2K(AlSi3O8)
Al-Si Framework Feldspathoids and related species
Nepheline76.2.1.2Na3K(Al4Si4O16)
Unclassified Minerals, Rocks, etc.
'Apatite'-
'Breccia'-
'Carbonatite'-
'K Feldspar'-
Kaolinite-Al2(Si2O5)(OH)4
'Laterite'-
'Monazite'-
'Nepheline-syenite'-
'Plumbogummite Group'-
'Saprolite'-
'Smectite Group'-A0.3D2-3[T4O10]Z2 · nH2O
'Syenite'-
Uraninite
var: Pitchblende
-UO2
Xenotime-(Y)-Y(PO4)

List of minerals for each chemical element

HHydrogen
H AluniteKAl3(SO4)2(OH)6
H BíliniteFe2+Fe23+(SO4)4 · 22H2O
H Brannerite(U4+,REE,Th,Ca)(Ti,Fe3+,Nb)2(O,OH)6
H CrandalliteCaAl3(PO4)(PO3OH)(OH)6
H GibbsiteAl(OH)3
H Goethiteα-Fe3+O(OH)
H GorceixiteBaAl3(PO4)(PO3OH)(OH)6
H GoyaziteSrAl3(PO4)(PO3OH)(OH)6
H HalloysiteAl2(Si2O5)(OH)4
H Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
H IlsemanniteMo3O8 · nH2O
H JarositeKFe3+ 3(SO4)2(OH)6
H KaliniteKAl(SO4)2 · 11H2O
H KaoliniteAl2(Si2O5)(OH)4
H Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
H MuscoviteKAl2(AlSi3O10)(OH)2
H Nsutite(Mn4+,Mn2+)(O,OH)2
H PhlogopiteKMg3(AlSi3O10)(OH)2
H PickeringiteMgAl2(SO4)4 · 22H2O
H PyrophylliteAl2Si4O10(OH)2
H Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
H Tschermigite(NH4)Al(SO4)2 · 12H2O
H VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
CCarbon
C Bastnäsite-(Ce)Ce(CO3)F
C SideriteFeCO3
NNitrogen
N Tschermigite(NH4)Al(SO4)2 · 12H2O
OOxygen
O AluniteKAl3(SO4)2(OH)6
O AnataseTiO2
O BaddeleyiteZrO2
O BaryteBaSO4
O Bastnäsite-(Ce)Ce(CO3)F
O BíliniteFe2+Fe23+(SO4)4 · 22H2O
O Brannerite(U4+,REE,Th,Ca)(Ti,Fe3+,Nb)2(O,OH)6
O CheraliteCaTh(PO4)2
O CrandalliteCaAl3(PO4)(PO3OH)(OH)6
O GibbsiteAl(OH)3
O Goethiteα-Fe3+O(OH)
O GorceixiteBaAl3(PO4)(PO3OH)(OH)6
O GoyaziteSrAl3(PO4)(PO3OH)(OH)6
O HalloysiteAl2(Si2O5)(OH)4
O HematiteFe2O3
O Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
O IlsemanniteMo3O8 · nH2O
O JarositeKFe3+ 3(SO4)2(OH)6
O KaliniteKAl(SO4)2 · 11H2O
O KaoliniteAl2(Si2O5)(OH)4
O MolybditeMoO3
O Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
O MuscoviteKAl2(AlSi3O10)(OH)2
O NephelineNa3K(Al4Si4O16)
O Nsutite(Mn4+,Mn2+)(O,OH)2
O PhlogopiteKMg3(AlSi3O10)(OH)2
O PickeringiteMgAl2(SO4)4 · 22H2O
O Uraninite (var: Pitchblende)UO2
O PyrolusiteMn4+O2
O PyrophylliteAl2Si4O10(OH)2
O QuartzSiO2
O RutileTiO2
O SanidineK(AlSi3O8)
O SideriteFeCO3
O Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
O SpinelMgAl2O4
O Tschermigite(NH4)Al(SO4)2 · 12H2O
O UraniniteUO2
O VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
O Xenotime-(Y)Y(PO4)
O ZirconZr(SiO4)
FFluorine
F Bastnäsite-(Ce)Ce(CO3)F
F FluoriteCaF2
NaSodium
Na Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Na NephelineNa3K(Al4Si4O16)
MgMagnesium
Mg Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Mg PhlogopiteKMg3(AlSi3O10)(OH)2
Mg PickeringiteMgAl2(SO4)4 · 22H2O
Mg SpinelMgAl2O4
Mg VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
AlAluminium
Al AluniteKAl3(SO4)2(OH)6
Al CrandalliteCaAl3(PO4)(PO3OH)(OH)6
Al GibbsiteAl(OH)3
Al GorceixiteBaAl3(PO4)(PO3OH)(OH)6
Al GoyaziteSrAl3(PO4)(PO3OH)(OH)6
Al HalloysiteAl2(Si2O5)(OH)4
Al Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
Al KaliniteKAl(SO4)2 · 11H2O
Al KaoliniteAl2(Si2O5)(OH)4
Al Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al NephelineNa3K(Al4Si4O16)
Al PhlogopiteKMg3(AlSi3O10)(OH)2
Al PickeringiteMgAl2(SO4)4 · 22H2O
Al PyrophylliteAl2Si4O10(OH)2
Al SanidineK(AlSi3O8)
Al SpinelMgAl2O4
Al Tschermigite(NH4)Al(SO4)2 · 12H2O
Al VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
SiSilicon
Si HalloysiteAl2(Si2O5)(OH)4
Si Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
Si KaoliniteAl2(Si2O5)(OH)4
Si Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si NephelineNa3K(Al4Si4O16)
Si PhlogopiteKMg3(AlSi3O10)(OH)2
Si PyrophylliteAl2Si4O10(OH)2
Si QuartzSiO2
Si SanidineK(AlSi3O8)
Si VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Si ZirconZr(SiO4)
PPhosphorus
P CheraliteCaTh(PO4)2
P CrandalliteCaAl3(PO4)(PO3OH)(OH)6
P GorceixiteBaAl3(PO4)(PO3OH)(OH)6
P GoyaziteSrAl3(PO4)(PO3OH)(OH)6
P Xenotime-(Y)Y(PO4)
SSulfur
S AluniteKAl3(SO4)2(OH)6
S BaryteBaSO4
S BíliniteFe2+Fe23+(SO4)4 · 22H2O
S GreenockiteCdS
S JarositeKFe3+ 3(SO4)2(OH)6
S JordisiteMoS2
S KaliniteKAl(SO4)2 · 11H2O
S Pentlandite(FexNiy)Σ9S8
S PickeringiteMgAl2(SO4)4 · 22H2O
S PyriteFeS2
S SphaleriteZnS
S Tschermigite(NH4)Al(SO4)2 · 12H2O
KPotassium
K AluniteKAl3(SO4)2(OH)6
K Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
K JarositeKFe3+ 3(SO4)2(OH)6
K KaliniteKAl(SO4)2 · 11H2O
K MuscoviteKAl2(AlSi3O10)(OH)2
K NephelineNa3K(Al4Si4O16)
K PhlogopiteKMg3(AlSi3O10)(OH)2
K SanidineK(AlSi3O8)
CaCalcium
Ca Brannerite(U4+,REE,Th,Ca)(Ti,Fe3+,Nb)2(O,OH)6
Ca CheraliteCaTh(PO4)2
Ca CrandalliteCaAl3(PO4)(PO3OH)(OH)6
Ca FluoriteCaF2
Ca Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
TiTitanium
Ti AnataseTiO2
Ti Brannerite(U4+,REE,Th,Ca)(Ti,Fe3+,Nb)2(O,OH)6
Ti RutileTiO2
MnManganese
Mn Nsutite(Mn4+,Mn2+)(O,OH)2
Mn PyrolusiteMn4+O2
FeIron
Fe BíliniteFe2+Fe23+(SO4)4 · 22H2O
Fe Brannerite(U4+,REE,Th,Ca)(Ti,Fe3+,Nb)2(O,OH)6
Fe Goethiteα-Fe3+O(OH)
Fe HematiteFe2O3
Fe JarositeKFe3+ 3(SO4)2(OH)6
Fe Pentlandite(FexNiy)Σ9S8
Fe PyriteFeS2
Fe SideriteFeCO3
Fe VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
NiNickel
Ni Pentlandite(FexNiy)Σ9S8
ZnZinc
Zn SphaleriteZnS
SrStrontium
Sr GoyaziteSrAl3(PO4)(PO3OH)(OH)6
YYttrium
Y Xenotime-(Y)Y(PO4)
ZrZirconium
Zr BaddeleyiteZrO2
Zr ZirconZr(SiO4)
NbNiobium
Nb Brannerite(U4+,REE,Th,Ca)(Ti,Fe3+,Nb)2(O,OH)6
MoMolybdenum
Mo IlsemanniteMo3O8 · nH2O
Mo JordisiteMoS2
Mo MolybditeMoO3
CdCadmium
Cd GreenockiteCdS
BaBarium
Ba BaryteBaSO4
Ba GorceixiteBaAl3(PO4)(PO3OH)(OH)6
CeCerium
Ce Bastnäsite-(Ce)Ce(CO3)F
ThThorium
Th Brannerite(U4+,REE,Th,Ca)(Ti,Fe3+,Nb)2(O,OH)6
Th CheraliteCaTh(PO4)2
UUranium
U Brannerite(U4+,REE,Th,Ca)(Ti,Fe3+,Nb)2(O,OH)6
U Uraninite (var: Pitchblende)UO2
U UraniniteUO2

Regional Geology

This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.

Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org

Neoproterozoic
541 - 1000 Ma



ID: 3187316
Neoproterozoic crystalline metamorphic rocks

Age: Neoproterozoic (541 - 1000 Ma)

Lithology: Medium-high grade unclassified metamorphic rock

Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. [154]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Cathles, L.M. and Shea, M.E. (1992) Near-field high-temperature transport: evidence from the genesis of the Osamu Utsumi uranium mine, Poços de Caldas alkaline complex, Brazil. Journal of Geochemical Exploration, 45(1-3): 565-603.
Waber, N., Schorscher, H.D., and Peters, T. (1992) Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil. Journal of Geochemical Exploration, 45(1-3), 53-112.
Breit, G.N. and Hall, S.M. (2011) Deposit model for volcanogenic uranium deposits. U.S. Geological Survey Open-File Report 2011–1255, 5 p.


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