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Ponte do Piauí claim, Piauí valley, Taquaral, Itinga, Minas Gerais, Brazili
Regional Level Types
Ponte do Piauí claimClaim
Piauí valleyValley
Taquaral- not defined -
Itinga- not defined -
Minas Gerais- not defined -
BrazilCountry

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Key
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Name(s) in local language(s):Lavra da Ponte do rio Piauí
Latitude & Longitude (WGS84): 16° 43' 32'' South , 41° 53' 54'' West
Latitude & Longitude (decimal): -16.72583,-41.89861
GeoHash:G#: 7j40ye4kg
Locality type:Claim
Köppen climate type:Aw : Tropical savanna, wet
Nearest Settlements:
PlacePopulationDistance
Itinga4,915 (2012)18.9km
Araçuaí22,005 (2012)22.9km


A gemstone and specimen quarry in a complex granite pegmatite.

Regions containing this locality

South America PlateTectonic Plate
South AmericaContinent

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


24 valid minerals. 1 (TL) - type locality of 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:

Albite
Formula: Na(AlSi3O8)
Beryl
Formula: Be3Al2(Si6O18)
Beryllonite
Formula: NaBePO4
Cassiterite
Formula: SnO2
Childrenite
Formula: Fe2+Al(PO4)(OH)2 · H2O
'Childrenite-Eosphorite Series'
Columbite-(Mn)
Formula: Mn2+Nb2O6
Elbaite
Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Eosphorite
Formula: Mn2+Al(PO4)(OH)2 · H2O
Fluorapatite
Formula: Ca5(PO4)3F
Fluor-elbaite
Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
Greifensteinite
Formula: Ca2Fe2+5Be4(PO4)6(OH)4 · 6H2O
Guimarãesite
Formula: Ca2Be4Zn5(PO4)6(OH)4 · 6H2O
'Lepidolite'
Microcline
Formula: K(AlSi3O8)
Montebrasite
Formula: LiAl(PO4)(OH)
Moraesite
Formula: Be2(PO4)(OH) · 4H2O
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Quartz
Formula: SiO2
Saléeite
Formula: Mg(UO2)2(PO4)2 · 10H2O
Schorl
Formula: Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
'Tourmaline'
Formula: A(D3)G6(T6O18)(BO3)3X3Z
Uralolite
Formula: Ca2Be4(PO4)3(OH)3 · 5H2O
Ushkovite
Formula: MgFe3+2(PO4)2(OH)2 · 8H2O
'Verdelite'
Formula: A(D3)G6(T6O18)(BO3)3X3Z
Wardite
Formula: NaAl3(PO4)2(OH)4 · 2H2O
Wilancookite (TL)
Formula: (Ba,K,Na)8(Ba,Li,□)6Be24P24O96·32H2O
Type Locality:
Zanazziite
Formula: Ca2Mg5Be4(PO4)6(OH)4 · 6H2O

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Cassiterite4.DB.05SnO2
Columbite-(Mn)4.DB.35Mn2+Nb2O6
Quartz4.DA.05SiO2
Group 8 - Phosphates, Arsenates and Vanadates
Beryllonite8.AA.10NaBePO4
Childrenite8.DD.20Fe2+Al(PO4)(OH)2 · H2O
Eosphorite8.DD.20Mn2+Al(PO4)(OH)2 · H2O
Fluorapatite8.BN.05Ca5(PO4)3F
Greifensteinite8.DA.10Ca2Fe2+5Be4(PO4)6(OH)4 · 6H2O
Guimarãesite8.DA.10Ca2Be4Zn5(PO4)6(OH)4 · 6H2O
Montebrasite8.BB.05LiAl(PO4)(OH)
Moraesite8.DA.05Be2(PO4)(OH) · 4H2O
Saléeite8.EB.05Mg(UO2)2(PO4)2 · 10H2O
Uralolite8.DA.15Ca2Be4(PO4)3(OH)3 · 5H2O
Ushkovite8.DC.30MgFe3+2(PO4)2(OH)2 · 8H2O
Wardite8.DL.10NaAl3(PO4)2(OH)4 · 2H2O
Zanazziite8.DA.10Ca2Mg5Be4(PO4)6(OH)4 · 6H2O
Group 9 - Silicates
Albite9.FA.35Na(AlSi3O8)
Beryl9.CJ.05Be3Al2(Si6O18)
Elbaite9.CK.05Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Microcline9.FA.30K(AlSi3O8)
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
Schorl9.CK.05Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Unclassified Minerals, Rocks, etc.
'Childrenite-Eosphorite Series'-
Fluor-elbaite-Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
'Lepidolite'-
'Tourmaline'-A(D3)G6(T6O18)(BO3)3X3Z
'Verdelite'-A(D3)G6(T6O18)(BO3)3X3Z
Wilancookite (TL)-(Ba,K,Na)8(Ba,Li,□)6Be24P24O96·32H2O

List of minerals arranged by Dana 8th Edition classification

Group 4 - SIMPLE OXIDES
AX2
Cassiterite4.4.1.5SnO2
Group 8 - MULTIPLE OXIDES CONTAINING NIOBIUM,TANTALUM OR TITANIUM
AB2O6
Columbite-(Mn)8.3.2.4Mn2+Nb2O6
Group 38 - ANHYDROUS NORMAL PHOSPHATES, ARSENATES, AND VANADATES
ABXO4
Beryllonite38.1.5.1NaBePO4
Group 40 - HYDRATED NORMAL PHOSPHATES,ARSENATES AND VANADATES
AB2(XO4)2·xH2O, containing (UO2)2+
Saléeite40.2a.11.1Mg(UO2)2(PO4)2 · 10H2O
Group 41 - ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
(AB)2(XO4)Zq
Montebrasite41.5.8.2LiAl(PO4)(OH)
A5(XO4)3Zq
Fluorapatite41.8.1.1Ca5(PO4)3F
Group 42 - HYDRATED PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
A2(XO4)Zq·xH2O
Moraesite42.6.1.1Be2(PO4)(OH) · 4H2O
(AB)2(XO4)Zq·xH2O
Childrenite42.7.1.1Fe2+Al(PO4)(OH)2 · H2O
Eosphorite42.7.1.2Mn2+Al(PO4)(OH)2 · H2O
Uralolite42.7.6.1Ca2Be4(PO4)3(OH)3 · 5H2O
Wardite42.7.8.2NaAl3(PO4)2(OH)4 · 2H2O
Zanazziite42.7.7.3Ca2Mg5Be4(PO4)6(OH)4 · 6H2O
(AB)3(XO4)2Zq·xH2O
Ushkovite42.11.10.4MgFe3+2(PO4)2(OH)2 · 8H2O
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)
Schorl61.3.1.10Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
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 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)
Unclassified Minerals, Mixtures, etc.
'Childrenite-Eosphorite Series'-
Fluor-elbaite-Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
Greifensteinite-Ca2Fe2+5Be4(PO4)6(OH)4 · 6H2O
Guimarãesite-Ca2Be4Zn5(PO4)6(OH)4 · 6H2O
'Lepidolite'-
'Tourmaline'-A(D3)G6(T6O18)(BO3)3X3Z
'Verdelite'-A(D3)G6(T6O18)(BO3)3X3Z
Wilancookite (TL)-(Ba,K,Na)8(Ba,Li,□)6Be24P24O96·32H2O

List of minerals for each chemical element

HHydrogen
H Wilancookite(Ba,K,Na)8(Ba,Li,□)6Be24P24O96·32H2O
H ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
H MuscoviteKAl2(AlSi3O10)(OH)2
H GuimarãesiteCa2Be4Zn5(PO4)6(OH)4 · 6H2O
H GreifensteiniteCa2Fe52+Be4(PO4)6(OH)4 · 6H2O
H ZanazziiteCa2Mg5Be4(PO4)6(OH)4 · 6H2O
H SaléeiteMg(UO2)2(PO4)2 · 10H2O
H MoraesiteBe2(PO4)(OH) · 4H2O
H UraloliteCa2Be4(PO4)3(OH)3 · 5H2O
H EosphoriteMn2+Al(PO4)(OH)2 · H2O
H SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
H UshkoviteMgFe23+(PO4)2(OH)2 · 8H2O
H Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
H WarditeNaAl3(PO4)2(OH)4 · 2H2O
H MontebrasiteLiAl(PO4)(OH)
H ChildreniteFe2+Al(PO4)(OH)2 · H2O
LiLithium
Li Wilancookite(Ba,K,Na)8(Ba,Li,□)6Be24P24O96·32H2O
Li ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Li Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
Li MontebrasiteLiAl(PO4)(OH)
BeBeryllium
Be Wilancookite(Ba,K,Na)8(Ba,Li,□)6Be24P24O96·32H2O
Be GuimarãesiteCa2Be4Zn5(PO4)6(OH)4 · 6H2O
Be GreifensteiniteCa2Fe52+Be4(PO4)6(OH)4 · 6H2O
Be ZanazziiteCa2Mg5Be4(PO4)6(OH)4 · 6H2O
Be BerylloniteNaBePO4
Be MoraesiteBe2(PO4)(OH) · 4H2O
Be UraloliteCa2Be4(PO4)3(OH)3 · 5H2O
Be BerylBe3Al2(Si6O18)
BBoron
B ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
B SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
B VerdeliteA(D3)G6(T6O18)(BO3)3X3Z
B Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
B TourmalineA(D3)G6(T6O18)(BO3)3X3Z
OOxygen
O Wilancookite(Ba,K,Na)8(Ba,Li,□)6Be24P24O96·32H2O
O ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
O AlbiteNa(AlSi3O8)
O QuartzSiO2
O MuscoviteKAl2(AlSi3O10)(OH)2
O MicroclineK(AlSi3O8)
O GuimarãesiteCa2Be4Zn5(PO4)6(OH)4 · 6H2O
O GreifensteiniteCa2Fe52+Be4(PO4)6(OH)4 · 6H2O
O ZanazziiteCa2Mg5Be4(PO4)6(OH)4 · 6H2O
O SaléeiteMg(UO2)2(PO4)2 · 10H2O
O BerylloniteNaBePO4
O FluorapatiteCa5(PO4)3F
O MoraesiteBe2(PO4)(OH) · 4H2O
O UraloliteCa2Be4(PO4)3(OH)3 · 5H2O
O Columbite-(Mn)Mn2+Nb2O6
O BerylBe3Al2(Si6O18)
O EosphoriteMn2+Al(PO4)(OH)2 · H2O
O SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
O UshkoviteMgFe23+(PO4)2(OH)2 · 8H2O
O VerdeliteA(D3)G6(T6O18)(BO3)3X3Z
O Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
O TourmalineA(D3)G6(T6O18)(BO3)3X3Z
O WarditeNaAl3(PO4)2(OH)4 · 2H2O
O CassiteriteSnO2
O MontebrasiteLiAl(PO4)(OH)
O ChildreniteFe2+Al(PO4)(OH)2 · H2O
FFluorine
F FluorapatiteCa5(PO4)3F
F Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
NaSodium
Na Wilancookite(Ba,K,Na)8(Ba,Li,□)6Be24P24O96·32H2O
Na ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Na AlbiteNa(AlSi3O8)
Na BerylloniteNaBePO4
Na SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Na Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
Na WarditeNaAl3(PO4)2(OH)4 · 2H2O
MgMagnesium
Mg ZanazziiteCa2Mg5Be4(PO4)6(OH)4 · 6H2O
Mg SaléeiteMg(UO2)2(PO4)2 · 10H2O
Mg UshkoviteMgFe23+(PO4)2(OH)2 · 8H2O
AlAluminium
Al ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Al AlbiteNa(AlSi3O8)
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al MicroclineK(AlSi3O8)
Al BerylBe3Al2(Si6O18)
Al EosphoriteMn2+Al(PO4)(OH)2 · H2O
Al SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Al Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
Al WarditeNaAl3(PO4)2(OH)4 · 2H2O
Al MontebrasiteLiAl(PO4)(OH)
Al ChildreniteFe2+Al(PO4)(OH)2 · H2O
SiSilicon
Si ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Si AlbiteNa(AlSi3O8)
Si QuartzSiO2
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si MicroclineK(AlSi3O8)
Si BerylBe3Al2(Si6O18)
Si SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Si Fluor-elbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
PPhosphorus
P Wilancookite(Ba,K,Na)8(Ba,Li,□)6Be24P24O96·32H2O
P GuimarãesiteCa2Be4Zn5(PO4)6(OH)4 · 6H2O
P GreifensteiniteCa2Fe52+Be4(PO4)6(OH)4 · 6H2O
P ZanazziiteCa2Mg5Be4(PO4)6(OH)4 · 6H2O
P SaléeiteMg(UO2)2(PO4)2 · 10H2O
P BerylloniteNaBePO4
P FluorapatiteCa5(PO4)3F
P MoraesiteBe2(PO4)(OH) · 4H2O
P UraloliteCa2Be4(PO4)3(OH)3 · 5H2O
P EosphoriteMn2+Al(PO4)(OH)2 · H2O
P UshkoviteMgFe23+(PO4)2(OH)2 · 8H2O
P WarditeNaAl3(PO4)2(OH)4 · 2H2O
P MontebrasiteLiAl(PO4)(OH)
P ChildreniteFe2+Al(PO4)(OH)2 · H2O
KPotassium
K Wilancookite(Ba,K,Na)8(Ba,Li,□)6Be24P24O96·32H2O
K MuscoviteKAl2(AlSi3O10)(OH)2
K MicroclineK(AlSi3O8)
CaCalcium
Ca GuimarãesiteCa2Be4Zn5(PO4)6(OH)4 · 6H2O
Ca GreifensteiniteCa2Fe52+Be4(PO4)6(OH)4 · 6H2O
Ca ZanazziiteCa2Mg5Be4(PO4)6(OH)4 · 6H2O
Ca FluorapatiteCa5(PO4)3F
Ca UraloliteCa2Be4(PO4)3(OH)3 · 5H2O
MnManganese
Mn Columbite-(Mn)Mn2+Nb2O6
Mn EosphoriteMn2+Al(PO4)(OH)2 · H2O
FeIron
Fe GreifensteiniteCa2Fe52+Be4(PO4)6(OH)4 · 6H2O
Fe SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Fe UshkoviteMgFe23+(PO4)2(OH)2 · 8H2O
Fe ChildreniteFe2+Al(PO4)(OH)2 · H2O
ZnZinc
Zn GuimarãesiteCa2Be4Zn5(PO4)6(OH)4 · 6H2O
NbNiobium
Nb Columbite-(Mn)Mn2+Nb2O6
SnTin
Sn CassiteriteSnO2
BaBarium
Ba Wilancookite(Ba,K,Na)8(Ba,Li,□)6Be24P24O96·32H2O
UUranium
U SaléeiteMg(UO2)2(PO4)2 · 10H2O

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: 3189927
Neoproterozoic crystalline metamorphic rocks

Age: Neoproterozoic (541 - 1000 Ma)

Lithology: Low 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

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Jacobson, Mark (1983) The Proctor Collection. Rocks & Minerals 63: 40-56 (p. 53).


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