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Urubu mine, Monte Belo, Itinga, Minas Gerais, Brazili
Regional Level Types
Urubu mineMine
Monte BeloMountain
ItingaMunicipality
Minas GeraisState
BrazilCountry

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Key
Latitude & Longitude (WGS84):
16° 42' 45'' South , 41° 53' 10'' West
Latitude & Longitude (decimal):
Locality type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Itinga4,915 (2012)17.0km
Araçuaí22,005 (2012)24.8km
Other/historical names associated with this locality:
Vulture mine; Uruba mine
Name(s) in local language(s):
Mina do Urubu, Monte Belo, Itinga, Minas Gerais, Sudeste, Brasil


A mine in a granite pegmatite.

NOTE: The name Uruba is erroneous.

Select Mineral List Type

Standard Detailed Gallery Strunz Dana Chemical Elements

Mineral List


19 valid minerals. 1 (TL) - type locality of valid minerals. 1 erroneous literature entry.

Detailed Mineral List:

Albite
Formula: Na(AlSi3O8)
Reference: Luis Menezes; Daniel Atencio, Reynaldo R. Contreira Fo., Stuart J. Mills, Jose M.V. Coutinho, Sara B. Honorato, Alejandro P. Ayala, Javier Ellena, and Marcelo B. de Andrade (2011) Rankamaite from the Urubu pegmatite, Itinga, Minas Gerais, Brazil: crystal chemistry and Rietveld refinement. Am. Mineral. 96, 1455–1460.
Albite var. Cleavelandite
Formula: Na(AlSi3O8)
Reference: [MinRec 12:74]
Amblygonite
Formula: LiAl(PO4)F
Reference: [MinRec 12:74]; Quéméneur, J., & Lagache, M. (1999). Comparative study of two pegmatitic fields from Minas Gerais, Brazil, using rubidium and cesium content of the micas and feldspars. Brazilian Journal of Geology, 29(1), 27-32.
Arsenopyrite
Formula: FeAsS
Reference: [MinRec 12:74]
Beryl
Formula: Be3Al2(Si6O18)
Reference: [MinRec 12:74]
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Reference: Quéméneur, J., & Lagache, M. (1999). Comparative study of two pegmatitic fields from Minas Gerais, Brazil, using rubidium and cesium content of the micas and feldspars. Brazilian Journal of Geology, 29(1), 27-32.
Cassiterite
Formula: SnO2
Reference: [MinRec 12:74]; Quéméneur, J., & Lagache, M. (1999). Comparative study of two pegmatitic fields from Minas Gerais, Brazil, using rubidium and cesium content of the micas and feldspars. Brazilian Journal of Geology, 29(1), 27-32.; Daniel Atencio, Reynaldo R. Contreira Fo., Stuart J. Mills, Jose M.V. Coutinho, Sara B. Honorato, Alejandro P. Ayala, Javier Ellena, and Marcelo B. de Andrade (2011) Rankamaite from the Urubu pegmatite, Itinga, Minas Gerais, Brazil: crystal chemistry and Rietveld refinement. Am. Mineral. 96, 1455–1460.
'Columbite-Tantalite'
Reference: [MinRec 12:74]
Elbaite
Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Reference: [MinRec 12:74]; Daniel Atencio, Reynaldo R. Contreira Fo., Stuart J. Mills, Jose M.V. Coutinho, Sara B. Honorato, Alejandro P. Ayala, Javier Ellena, and Marcelo B. de Andrade (2011) Rankamaite from the Urubu pegmatite, Itinga, Minas Gerais, Brazil: crystal chemistry and Rietveld refinement. Am. Mineral. 96, 1455–1460.
Fluor-elbaite (TL)
Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
Type Locality:
Reference: Bosi, F., Andreozzi, G.B., Skogby, H., Lussier, A.J., Abdu, Y.A., Hawthorne, F.C. (2013): Fluor-elbaite, Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F, a new mineral species of the tourmaline supergroup. American Mineralogist, 98, 297–303.
'Lepidolite'
Reference: [MinRec 12:74]; Quéméneur, J., & Lagache, M. (1999). Comparative study of two pegmatitic fields from Minas Gerais, Brazil, using rubidium and cesium content of the micas and feldspars. Brazilian Journal of Geology, 29(1), 27-32.
Microcline
Formula: K(AlSi3O8)
Reference: Luis Menezes; Quéméneur, J., & Lagache, M. (1999). Comparative study of two pegmatitic fields from Minas Gerais, Brazil, using rubidium and cesium content of the micas and feldspars. Brazilian Journal of Geology, 29(1), 27-32.
'Microlite Group'
Formula: A2-mTa2X6-wZ-n
Habit: dodecahedron octahedron + others
Colour: yellow
Description: material with L. Menezes on Munich show 2004
Reference: Moore, T. (2006): What's New in Minerals. Denver Show 2006. Mineralogical Record. 37: 574-582
Monazite-(Ce)
Formula: Ce(PO4)
Reference: Luis Menezes
Montebrasite
Formula: LiAl(PO4)(OH)
Reference: Luis Menezes
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: [MinRec 12:74]; Quéméneur, J., & Lagache, M. (1999). Comparative study of two pegmatitic fields from Minas Gerais, Brazil, using rubidium and cesium content of the micas and feldspars. Brazilian Journal of Geology, 29(1), 27-32.; Daniel Atencio, Reynaldo R. Contreira Fo., Stuart J. Mills, Jose M.V. Coutinho, Sara B. Honorato, Alejandro P. Ayala, Javier Ellena, and Marcelo B. de Andrade (2011) Rankamaite from the Urubu pegmatite, Itinga, Minas Gerais, Brazil: crystal chemistry and Rietveld refinement. Am. Mineral. 96, 1455–1460.
Petalite
Formula: LiAl(Si4O10)
Reference: [MinRec 12:74]; Quéméneur, J., & Lagache, M. (1999). Comparative study of two pegmatitic fields from Minas Gerais, Brazil, using rubidium and cesium content of the micas and feldspars. Brazilian Journal of Geology, 29(1), 27-32.
Pollucite
Formula: (Cs,Na)2(Al2Si4O12) · 2H2O
Reference: [MinRec 12:74]; Quéméneur, J., & Lagache, M. (1999). Comparative study of two pegmatitic fields from Minas Gerais, Brazil, using rubidium and cesium content of the micas and feldspars. Brazilian Journal of Geology, 29(1), 27-32.
Quartz
Formula: SiO2
Reference: [MinRec 12:74]; Daniel Atencio, Reynaldo R. Contreira Fo., Stuart J. Mills, Jose M.V. Coutinho, Sara B. Honorato, Alejandro P. Ayala, Javier Ellena, and Marcelo B. de Andrade (2011) Rankamaite from the Urubu pegmatite, Itinga, Minas Gerais, Brazil: crystal chemistry and Rietveld refinement. Am. Mineral. 96, 1455–1460.
Rankamaite
Formula: (Na,K)3(Ta,Nb,Al)11(O,OH)31
Reference: Daniel Atencio, Reynaldo R. Contreira Fo., Stuart J. Mills, Jose M.V. Coutinho, Sara B. Honorato, Alejandro P. Ayala, Javier Ellena, and Marcelo B. de Andrade (2011) Rankamaite from the Urubu pegmatite, Itinga, Minas Gerais, Brazil: crystal chemistry and Rietveld refinement. Am. Mineral. 96, 1455–1460.
Simpsonite
Formula: Al4Ta3O13(OH)
Reference: Analysed (Reynaldo Contreira information); Daniel Atencio, Reynaldo R. Contreira Fo., Stuart J. Mills, Jose M.V. Coutinho, Sara B. Honorato, Alejandro P. Ayala, Javier Ellena, and Marcelo B. de Andrade (2011) Rankamaite from the Urubu pegmatite, Itinga, Minas Gerais, Brazil: crystal chemistry and Rietveld refinement. Am. Mineral. 96, 1455–1460.
Sphalerite
Formula: ZnS
Reference: [MinRec 12:74]
Spodumene
Formula: LiAlSi2O6
Reference: [MinRec 12:74]
Thoreaulite
Formula: (Sn2+,Pb)(Ta,Nb)2O6
Reference: [MinRec 12:74]; Daniel Atencio, Reynaldo R. Contreira Fo., Stuart J. Mills, Jose M.V. Coutinho, Sara B. Honorato, Alejandro P. Ayala, Javier Ellena, and Marcelo B. de Andrade (2011) Rankamaite from the Urubu pegmatite, Itinga, Minas Gerais, Brazil: crystal chemistry and Rietveld refinement. Am. Mineral. 96, 1455–1460.
'Tourmalinated Quartz'
Reference: www.minerals-n-more.com/Tourm_Quartz_Info.html
'Tourmaline'
Formula: A(D3)G6(Si6O18)(BO3)3X3Z
Reference: Knut Eldjarn; Quéméneur, J., & Lagache, M. (1999). Comparative study of two pegmatitic fields from Minas Gerais, Brazil, using rubidium and cesium content of the micas and feldspars. Brazilian Journal of Geology, 29(1), 27-32.
'Tourmaline var. Rubellite'
Formula: A(D3)G6(T6O18)(BO3)3X3Z
Reference: [MinRec 12:74]
Xenotime-(Y)
Formula: Y(PO4)
Reference: [MinRec 12:74]
'Zinnwaldite'
Reference: Quéméneur, J., & Lagache, M. (1999). Comparative study of two pegmatitic fields from Minas Gerais, Brazil, using rubidium and cesium content of the micas and feldspars. Brazilian Journal of Geology, 29(1), 27-32.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Arsenopyrite2.EB.20FeAsS
Sphalerite2.CB.05aZnS
Group 4 - Oxides and Hydroxides
Cassiterite4.DB.05SnO2
'Microlite Group'4.00.A2-mTa2X6-wZ-n
Quartz4.DA.05SiO2
Rankamaite4.DM.05(Na,K)3(Ta,Nb,Al)11(O,OH)31
Simpsonite4.DC.10Al4Ta3O13(OH)
Thoreaulite4.DG.15(Sn2+,Pb)(Ta,Nb)2O6
Group 8 - Phosphates, Arsenates and Vanadates
Amblygonite ?8.BB.05LiAl(PO4)F
Monazite-(Ce)8.AD.50Ce(PO4)
Montebrasite8.BB.05LiAl(PO4)(OH)
Xenotime-(Y)8.AD.35Y(PO4)
Group 9 - Silicates
Albite9.FA.35Na(AlSi3O8)
var. Cleavelandite9.FA.35Na(AlSi3O8)
Beryl9.CJ.05Be3Al2(Si6O18)
Elbaite9.CK.05Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Fluor-elbaite (TL)9.CK.05Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
Microcline9.FA.30K(AlSi3O8)
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
Petalite9.EF.05LiAl(Si4O10)
Pollucite9.GB.05(Cs,Na)2(Al2Si4O12) · 2H2O
Spodumene9.DA.30LiAlSi2O6
Unclassified Minerals, Rocks, etc.
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
'Columbite-Tantalite'-
'Lepidolite'-
'Tourmalinated Quartz'-
'Tourmaline'-A(D3)G6(Si6O18)(BO3)3X3Z
'var. Rubellite'-A(D3)G6(T6O18)(BO3)3X3Z
'Zinnwaldite'-

List of minerals arranged by Dana 8th Edition classification

Group 2 - SULFIDES
AmXp, with m:p = 1:1
Sphalerite2.8.2.1ZnS
AmBnXp, with (m+n):p = 1:2
Arsenopyrite2.12.4.1FeAsS
Group 4 - SIMPLE OXIDES
AX2
Cassiterite4.4.1.5SnO2
Group 8 - MULTIPLE OXIDES CONTAINING NIOBIUM,TANTALUM OR TITANIUM
A2B2O6(O,OH,F)
'Microlite Group'8.2.2.1A2-mTa2X6-wZ-n
AB2O6
Thoreaulite8.3.10.1(Sn2+,Pb)(Ta,Nb)2O6
Miscellaneous
Rankamaite8.7.6.1(Na,K)3(Ta,Nb,Al)11(O,OH)31
Simpsonite8.7.5.1Al4Ta3O13(OH)
Group 38 - ANHYDROUS NORMAL PHOSPHATES, ARSENATES, AND VANADATES
AXO4
Monazite-(Ce)38.4.3.1Ce(PO4)
Group 41 - ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
(AB)2(XO4)Zq
Amblygonite ?41.5.8.1LiAl(PO4)F
Montebrasite41.5.8.2LiAl(PO4)(OH)
Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with [Si6O18] rings; possible (OH) and Al substitution
Beryl61.1.1.1Be3Al2(Si6O18)
Six-Membered Rings with borate groups
Elbaite61.3.1.8Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
Spodumene65.1.4.1LiAlSi2O6
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
Group 72 - PHYLLOSILICATES Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings
Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings with tetrahedral Al cross-linking
Petalite72.6.1.1LiAl(Si4O10)
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
Albite76.1.3.1Na(AlSi3O8)
Microcline76.1.1.5K(AlSi3O8)
Group 77 - TECTOSILICATES Zeolites
Zeolite group - True zeolites
Pollucite77.1.1.2(Cs,Na)2(Al2Si4O12) · 2H2O
Unclassified Minerals, Mixtures, etc.
Albite
var. Cleavelandite
-Na(AlSi3O8)
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
'Columbite-Tantalite'-
Fluor-elbaite (TL)-Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
'Lepidolite'-
'Tourmalinated Quartz'-
'Tourmaline'-A(D3)G6(Si6O18)(BO3)3X3Z
'var. Rubellite'-A(D3)G6(T6O18)(BO3)3X3Z
Xenotime-(Y)-Y(PO4)
'Zinnwaldite'-

List of minerals for each chemical element

HHydrogen
H Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
H Pollucite(Cs,Na)2(Al2Si4O12) · 2H2O
H MuscoviteKAl2(AlSi3O10)(OH)2
H ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
H Rankamaite(Na,K)3(Ta,Nb,Al)11(O,OH)31
H SimpsoniteAl4Ta3O13(OH)
H MontebrasiteLiAl(PO4)(OH)
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
LiLithium
Li Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
Li PetaliteLiAl(Si4O10)
Li SpodumeneLiAlSi2O6
Li ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Li MontebrasiteLiAl(PO4)(OH)
Li AmblygoniteLiAl(PO4)F
BeBeryllium
Be BerylBe3Al2(Si6O18)
BBoron
B Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
B ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
B Tourmaline var. RubelliteA(D3)G6(T6O18)(BO3)3X3Z
B TourmalineA(D3)G6(Si6O18)(BO3)3X3Z
OOxygen
O Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
O PetaliteLiAl(Si4O10)
O SpodumeneLiAlSi2O6
O QuartzSiO2
O Pollucite(Cs,Na)2(Al2Si4O12) · 2H2O
O Albite var. CleavelanditeNa(AlSi3O8)
O MuscoviteKAl2(AlSi3O10)(OH)2
O ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
O BerylBe3Al2(Si6O18)
O CassiteriteSnO2
O Thoreaulite(Sn2+,Pb)(Ta,Nb)2O6
O Xenotime-(Y)Y(PO4)
O Tourmaline var. RubelliteA(D3)G6(T6O18)(BO3)3X3Z
O Monazite-(Ce)Ce(PO4)
O Rankamaite(Na,K)3(Ta,Nb,Al)11(O,OH)31
O SimpsoniteAl4Ta3O13(OH)
O TourmalineA(D3)G6(Si6O18)(BO3)3X3Z
O AlbiteNa(AlSi3O8)
O MontebrasiteLiAl(PO4)(OH)
O MicroclineK(AlSi3O8)
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
O AmblygoniteLiAl(PO4)F
FFluorine
F Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
F AmblygoniteLiAl(PO4)F
NaSodium
Na Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
Na Pollucite(Cs,Na)2(Al2Si4O12) · 2H2O
Na Albite var. CleavelanditeNa(AlSi3O8)
Na ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Na Rankamaite(Na,K)3(Ta,Nb,Al)11(O,OH)31
Na AlbiteNa(AlSi3O8)
MgMagnesium
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
AlAluminium
Al Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
Al PetaliteLiAl(Si4O10)
Al SpodumeneLiAlSi2O6
Al Pollucite(Cs,Na)2(Al2Si4O12) · 2H2O
Al Albite var. CleavelanditeNa(AlSi3O8)
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Al BerylBe3Al2(Si6O18)
Al Rankamaite(Na,K)3(Ta,Nb,Al)11(O,OH)31
Al SimpsoniteAl4Ta3O13(OH)
Al AlbiteNa(AlSi3O8)
Al MontebrasiteLiAl(PO4)(OH)
Al MicroclineK(AlSi3O8)
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Al AmblygoniteLiAl(PO4)F
SiSilicon
Si Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
Si PetaliteLiAl(Si4O10)
Si SpodumeneLiAlSi2O6
Si QuartzSiO2
Si Pollucite(Cs,Na)2(Al2Si4O12) · 2H2O
Si Albite var. CleavelanditeNa(AlSi3O8)
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Si BerylBe3Al2(Si6O18)
Si TourmalineA(D3)G6(Si6O18)(BO3)3X3Z
Si AlbiteNa(AlSi3O8)
Si MicroclineK(AlSi3O8)
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
PPhosphorus
P Xenotime-(Y)Y(PO4)
P Monazite-(Ce)Ce(PO4)
P MontebrasiteLiAl(PO4)(OH)
P AmblygoniteLiAl(PO4)F
SSulfur
S ArsenopyriteFeAsS
S SphaleriteZnS
KPotassium
K MuscoviteKAl2(AlSi3O10)(OH)2
K Rankamaite(Na,K)3(Ta,Nb,Al)11(O,OH)31
K MicroclineK(AlSi3O8)
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
TiTitanium
Ti BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
FeIron
Fe ArsenopyriteFeAsS
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
ZnZinc
Zn SphaleriteZnS
AsArsenic
As ArsenopyriteFeAsS
YYttrium
Y Xenotime-(Y)Y(PO4)
NbNiobium
Nb Thoreaulite(Sn2+,Pb)(Ta,Nb)2O6
Nb Rankamaite(Na,K)3(Ta,Nb,Al)11(O,OH)31
SnTin
Sn CassiteriteSnO2
Sn Thoreaulite(Sn2+,Pb)(Ta,Nb)2O6
CsCaesium
Cs Pollucite(Cs,Na)2(Al2Si4O12) · 2H2O
CeCerium
Ce Monazite-(Ce)Ce(PO4)
TaTantalum
Ta Microlite GroupA2-mTa2X6-wZ-n
Ta Thoreaulite(Sn2+,Pb)(Ta,Nb)2O6
Ta Rankamaite(Na,K)3(Ta,Nb,Al)11(O,OH)31
Ta SimpsoniteAl4Ta3O13(OH)
PbLead
Pb Thoreaulite(Sn2+,Pb)(Ta,Nb)2O6
Pb Rankamaite(Na,K)3(Ta,Nb,Al)11(O,OH)31

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Cassedanne, J. O. and Cassedane,J. P. (1981): The Urubu pegmatite and vicinity. Mineralogical Record. 12: 73-77.
Moore, T. (2006): What's New in Minerals. Denver Show 2006. Mineralogical Record. 37: 574-582 [a notice on a find of microlite]
Daniel Atencio, Reynaldo R. Contreira Fo., Stuart J. Mills, Jose M.V. Coutinho, Sara B. Honorato, Alejandro P. Ayala, Javier Ellena, and Marcelo B. de Andrade (2011) Rankamaite from the Urubu pegmatite, Itinga, Minas Gerais, Brazil: crystal chemistry and Rietveld refinement. Am. Mineral. 96, 1455–1460.
Bosi, F., Andreozzi, G.B., Skogby, H., Lussier, A.J., Abdu, Y.A., Hawthorne, F.C. (2013): Fluor-elbaite, Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F, a new mineral species of the tourmaline supergroup. American Mineralogist, 98, 297–303.

Other Regions, Features and Areas containing this locality

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Mineral and/or Locality  
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