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Chaves, Vila Real, Portugali
Regional Level Types
Chaves- not defined -
Vila RealDistrict
PortugalCountry

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Name(s) in local language(s):Chaves, Distrito de Vila Real, Portugal
Neighbouring regions:
Largest Settlements:
PlacePopulation
Chaves17,535 (2018)
Santa Cruz3,430 (2018)


Municipality of Vila Real district.

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Standard Detailed Strunz Dana Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

27 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!

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Albite
Formula: Na(AlSi3O8)
'Albite-Anorthite Series'
Description: Anorthitic plagioclase, usually twinned, has both anorthite and bytownite compositions — Plagioclase Ab9—24 reported by Mason et al.,(1979); Monteiro (1989) reports (Or0.6Ab6An94)—(Or0.6Ab12An 87)
Reference: Mason B., Jarosewich E. & Nelen J. A. (1979) The pyroxene-plagioclase achondrites. Smithson. Contrib. Earth Sci. 22: 27-45. ; Prinz, M., Delaney, J. S., Harlow, G. E., Bedell, R. L., & Nehru, C. E. (1980) Modal studies of mesosiderites and related achondrites, including the new mesosiderite ALHA 77219: Lunar and Planetary Science Conference XI, vol 2: 1055-1071. ; Monteiro, J. F. (1989) Preliminary Study of Chaves Howardite: Abstracts and Program for the 52nd Annual Meeting of the Meteoritical Society. LPI Contribution #712: p.165
Andalusite
Formula: Al2(SiO4)O
Reference: Seixigal granite pegmatite (NE Portugal): Structural analysis and general evolution of an outergranite - pegmatite - innergranite stockscheider - M. F. C. PEREIRA, C. LEAL GOMES & L. A. AIRES-BARROS
'Apatite'
Beryl
Formula: Be3Al2(Si6O18)
Reference: Ambroise, M. et Ambroise, A. (2012) - Une découverte exceptionnelle de béryls gemmes à Chaves, District de Vila Real, Portugal. Le Règne Minéral n°107, pp.19-22, Ed. du Piat.
'Biotite'
Reference: Seixigal granite pegmatite (NE Portugal): Structural analysis and general evolution of an outergranite - pegmatite - innergranite stockscheider - M. F. C. PEREIRA, C. LEAL GOMES & L. A. AIRES-BARROS
Brushite
Formula: Ca(HPO4) · 2H2O
Reference: Neiva, A. M. R., Silva, M. M. V. G., Antunes, I. M. H. R., & Ramos, J. M. F. (2000). Phosphate minerals of some granitic rocks associated quartz veins from northern and central Portugal.
Cassiterite
Formula: SnO2
Localities: Reported from at least 10 localities in this region.
'Chlorite Group'
'Clinopyroxene Subgroup'
Description: Ca content in pyroxenes reaches Wo24 (Wo24En38FS38) according to Monteiro (1989)
Reference: Prinz, M., Delaney, J. S., Harlow, G. E., Bedell, R. L., & Nehru, C. E. (1980) Modal studies of mesosiderites and related achondrites, including the new mesosiderite ALHA 77219: Lunar and Planetary Science Conference XI, vol 2: 1055-1071.
'Columbite-(Fe)-Columbite-(Mn) Series'
Eosphorite
Formula: Mn2+Al(PO4)(OH)2 · H2O
Reference: Neiva, A. M. R., Silva, M. M. V. G., Antunes, I. M. H. R., & Ramos, J. M. F. (2000). Phosphate minerals of some granitic rocks associated quartz veins from northern and central Portugal.
'Fayalite-Forsterite Series'
Description: In trace amounts only. Prinz et al., (1980) are the only authors in the references to report olivine. Both Monteiro and Mason et al. specifically noted the apparent absence of olivine in their samples.
Reference: Prinz, M., Delaney, J. S., Harlow, G. E., Bedell, R. L., & Nehru, C. E. (1980) Modal studies of mesosiderites and related achondrites, including the new mesosiderite ALHA 77219: Lunar and Planetary Science Conference XI, vol 2: 1055-1071.
'Feldspar Group'
Localities: Reported from at least 9 localities in this region.
Fluorapatite
Formula: Ca5(PO4)3F
Reference: Seixigal granite pegmatite (NE Portugal): Structural analysis and general evolution of an outergranite - pegmatite - innergranite stockscheider - M. F. C. PEREIRA, C. LEAL GOMES & L. A. AIRES-BARROS
Fluorite
Formula: CaF2
'Hypersthene'
Formula: (Mg,Fe)SiO3
Reference: Mason, B. (1967) The Bununu meteorite, and a discussion of the pyroxene-plagioclase achondrites: Geochimica et Cosmochimica Acta 31(2): 107-115.
Ilmenite
Formula: Fe2+TiO3
Reference: Prinz, M., Delaney, J. S., Harlow, G. E., Bedell, R. L., & Nehru, C. E. (1980) Modal studies of mesosiderites and related achondrites, including the new mesosiderite ALHA 77219: Lunar and Planetary Science Conference XI, vol 2: 1055-1071. ; Monteiro, J. F. (1989) Preliminary Study of Chaves Howardite: Abstracts and Program for the 52nd Annual Meeting of the Meteoritical Society. LPI Contribution #712: p.165
Ludlamite
Formula: Fe2+3(PO4)2 · 4H2O
Reference: Neiva, A. M. R., Silva, M. M. V. G., Antunes, I. M. H. R., & Ramos, J. M. F. (2000). Phosphate minerals of some granitic rocks associated quartz veins from northern and central Portugal.
Magnetite
Formula: Fe2+Fe3+2O4
Reference: Monteiro, J. F. (1989) Preliminary Study of Chaves Howardite: Abstracts and Program for the 52nd Annual Meeting of the Meteoritical Society. LPI Contribution #712: p.165
Microcline
Formula: K(AlSi3O8)
Reference: Neiva, A. M. R., Silva, M. M. V. G., Antunes, I. M. H. R., & Ramos, J. M. F. (2000). Phosphate minerals of some granitic rocks associated quartz veins from northern and central Portugal.
Mitridatite
Formula: Ca2Fe3+3(PO4)3O2 · 3H2O
Reference: Neiva, A. M. R., Silva, M. M. V. G., Antunes, I. M. H. R., & Ramos, J. M. F. (2000). Phosphate minerals of some granitic rocks associated quartz veins from northern and central Portugal.
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Natrotantite
Formula: Na2Ta4O11
Reference: Pedro Alves collection. Characterized by p-XRD and EPMA
'Orthopyroxene Subgroup'
Reference: Mason B., Jarosewich E. & Nelen J. A. (1979) The pyroxene-plagioclase achondrites. Smithson. Contrib. Earth Sci. 22: 27-45. ; Prinz, M., Delaney, J. S., Harlow, G. E., Bedell, R. L., & Nehru, C. E. (1980) Modal studies of mesosiderites and related achondrites, including the new mesosiderite ALHA 77219: Lunar and Planetary Science Conference XI, vol 2: 1055-1071.
Perloffite
Formula: Ba(Mn2+,Fe2+)2Fe3+2(PO4)3(OH)3
Reference: Neiva, A. M. R., Silva, M. M. V. G., Antunes, I. M. H. R., & Ramos, J. M. F. (2000). Phosphate minerals of some granitic rocks associated quartz veins from northern and central Portugal.
Phenakite
Formula: Be2SiO4
Reference: Seixigal granite pegmatite (NE Portugal): Structural analysis and general evolution of an outergranite - pegmatite - innergranite stockscheider - M. F. C. PEREIRA, C. LEAL GOMES & L. A. AIRES-BARROS
Phosphoferrite
Formula: (Fe2+,Mn2+)3(PO4)2 · 3H2O
Reference: Neiva, A. M. R., Silva, M. M. V. G., Antunes, I. M. H. R., & Ramos, J. M. F. (2000). Phosphate minerals of some granitic rocks associated quartz veins from northern and central Portugal.
Pigeonite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
Reference: Mason B., Jarosewich E. & Nelen J. A. (1979) The pyroxene-plagioclase achondrites. Smithson. Contrib. Earth Sci. 22: 27-45.
'Pyroxene Group'
Description: Ca-poor Pyroxene (mostly orthopyroxene) ranges from Wo2 En78 Fs18 — Wo5 En37 Fs58 according to Monteiro (1989); Mason et. al. (1979) findings similar, but not as extensive.
Reference: Monteiro, J. F. (1989) Preliminary Study of Chaves Howardite: Abstracts and Program for the 52nd Annual Meeting of the Meteoritical Society. LPI Contribution #712: p.165
Quartz
Formula: SiO2
Localities: Reported from at least 22 localities in this region.
Schorl
Formula: Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Reference: Neiva, A. M. R., Silva, M. M. V. G., Antunes, I. M. H. R., & Ramos, J. M. F. (2000). Phosphate minerals of some granitic rocks associated quartz veins from northern and central Portugal.
Siderite
Formula: FeCO3
Reference: Neiva, A. M. R., Silva, M. M. V. G., Antunes, I. M. H. R., & Ramos, J. M. F. (2000). Phosphate minerals of some granitic rocks associated quartz veins from northern and central Portugal.
'Tantalite'
Formula: (Mn,Fe)(Ta,Nb)2O6
'Tourmaline'
Formula: A(D3)G6(T6O18)(BO3)3X3Z
Tridymite
Formula: SiO2
Description: Only in minor amounts
Reference: Mason B., Jarosewich E. & Nelen J. A. (1979) The pyroxene-plagioclase achondrites. Smithson. Contrib. Earth Sci. 22: 27-45. ; Prinz, M., Delaney, J. S., Harlow, G. E., Bedell, R. L., & Nehru, C. E. (1980) Modal studies of mesosiderites and related achondrites, including the new mesosiderite ALHA 77219: Lunar and Planetary Science Conference XI, vol 2: 1055-1071. ; Monteiro, J. F. (1989) Preliminary Study of Chaves Howardite: Abstracts and Program for the 52nd Annual Meeting of the Meteoritical Society. LPI Contribution #712: p.165
Triphylite
Formula: LiFe2+PO4
Reference: Neiva, A. M. R., Silva, M. M. V. G., Antunes, I. M. H. R., & Ramos, J. M. F. (2000). Phosphate minerals of some granitic rocks associated quartz veins from northern and central Portugal.
Troilite
Formula: FeS
Reference: Monteiro, J. F. (1989) Preliminary Study of Chaves Howardite: Abstracts and Program for the 52nd Annual Meeting of the Meteoritical Society. LPI Contribution #712: p.165
Vivianite
Formula: Fe2+3(PO4)2 · 8H2O
Reference: Neiva, A. M. R., Silva, M. M. V. G., Antunes, I. M. H. R., & Ramos, J. M. F. (2000). Phosphate minerals of some granitic rocks associated quartz veins from northern and central Portugal.
'Wolframite'
Formula: (Fe2+)WO4 to (Mn2+)WO4
Localities: Reported from at least 13 localities in this region.
Zircon
Formula: Zr(SiO4)
Reference: Neiva, A. M. R., Silva, M. M. V. G., Antunes, I. M. H. R., & Ramos, J. M. F. (2000). Phosphate minerals of some granitic rocks associated quartz veins from northern and central Portugal.

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Troilite2.CC.10FeS
Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Cassiterite4.DB.05SnO2
Ilmenite4.CB.05Fe2+TiO3
Magnetite4.BB.05Fe2+Fe3+2O4
Natrotantite4.DJ.05Na2Ta4O11
Quartz4.DA.05SiO2
Tridymite4.DA.10SiO2
Group 5 - Nitrates and Carbonates
Siderite5.AB.05FeCO3
Group 8 - Phosphates, Arsenates and Vanadates
Brushite8.CJ.50Ca(HPO4) · 2H2O
Eosphorite8.DD.20Mn2+Al(PO4)(OH)2 · H2O
Fluorapatite8.BN.05Ca5(PO4)3F
Ludlamite8.CD.20Fe2+3(PO4)2 · 4H2O
Mitridatite8.DH.30Ca2Fe3+3(PO4)3O2 · 3H2O
Perloffite8.BH.20Ba(Mn2+,Fe2+)2Fe3+2(PO4)3(OH)3
Phosphoferrite8.CC.05(Fe2+,Mn2+)3(PO4)2 · 3H2O
Triphylite8.AB.10LiFe2+PO4
Vivianite8.CE.40Fe2+3(PO4)2 · 8H2O
Group 9 - Silicates
Albite9.FA.35Na(AlSi3O8)
Andalusite9.AF.10Al2(SiO4)O
Beryl9.CJ.05Be3Al2(Si6O18)
Microcline9.FA.30K(AlSi3O8)
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
Phenakite9.AA.05Be2SiO4
Pigeonite9.DA.10(CaxMgyFez)(Mgy1Fez1)Si2O6
Schorl9.CK.05Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Zircon9.AD.30Zr(SiO4)
Unclassified Minerals, Rocks, etc.
'Albite-Anorthite Series'-
'Apatite'-
'Biotite'-
'Chlorite Group'-
'Clinopyroxene Subgroup'-
'Columbite-(Fe)-Columbite-(Mn) Series'-
'Fayalite-Forsterite Series'-
'Feldspar Group'-
'Hypersthene'-(Mg,Fe)SiO3
'Orthopyroxene Subgroup'-
'Pyroxene Group'-
'Tantalite'-(Mn,Fe)(Ta,Nb)2O6
'Tourmaline'-A(D3)G6(T6O18)(BO3)3X3Z
'Wolframite'-(Fe2+)WO4 to (Mn2+)WO4

List of minerals arranged by Dana 8th Edition classification

Group 2 - SULFIDES
AmXp, with m:p = 1:1
Troilite2.8.9.1FeS
Group 4 - SIMPLE OXIDES
A2X3
Ilmenite4.3.5.1Fe2+TiO3
AX2
Cassiterite4.4.1.5SnO2
Group 7 - MULTIPLE OXIDES
AB2X4
Magnetite7.2.2.3Fe2+Fe3+2O4
Group 8 - MULTIPLE OXIDES CONTAINING NIOBIUM,TANTALUM OR TITANIUM
(AB)6O11·nH2O
Natrotantite8.6.2.2Na2Ta4O11
Group 9 - NORMAL HALIDES
AX2
Fluorite9.2.1.1CaF2
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Siderite14.1.1.3FeCO3
Group 38 - ANHYDROUS NORMAL PHOSPHATES, ARSENATES, AND VANADATES
ABXO4
Triphylite38.1.1.1LiFe2+PO4
Group 39 - HYDRATED ACID PHOSPHATES,ARSENATES AND VANADATES
A[HXO4]·xH2O
Brushite39.1.1.1Ca(HPO4) · 2H2O
Group 40 - HYDRATED NORMAL PHOSPHATES,ARSENATES AND VANADATES
A3(XO4)2·xH2O
Ludlamite40.3.5.1Fe2+3(PO4)2 · 4H2O
Phosphoferrite40.3.2.1(Fe2+,Mn2+)3(PO4)2 · 3H2O
Vivianite40.3.6.1Fe2+3(PO4)2 · 8H2O
Group 41 - ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
A5(XO4)3Zq
Fluorapatite41.8.1.1Ca5(PO4)3F
(AB)5(XO4)3Zq
Perloffite41.9.1.4Ba(Mn2+,Fe2+)2Fe3+2(PO4)3(OH)3
Group 42 - HYDRATED PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
(AB)2(XO4)Zq·xH2O
Eosphorite42.7.1.2Mn2+Al(PO4)(OH)2 · H2O
(AB)5(XO4)3Zq·xH2O
Mitridatite42.8.4.1Ca2Fe3+3(PO4)3O2 · 3H2O
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in [4] coordination
Phenakite51.1.1.1Be2SiO4
Insular SiO4 Groups Only with cations in >[6] coordination
Zircon51.5.2.1Zr(SiO4)
Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [4] and >[4] coordination
Andalusite52.2.2b.1Al2(SiO4)O
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
Schorl61.3.1.10Na(Fe2+3)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
Pigeonite65.1.1.4(CaxMgyFez)(Mgy1Fez1)Si2O6
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
Tridymite75.1.2.1SiO2
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.
'Albite-Anorthite Series'-
'Apatite'-
'Biotite'-
'Chlorite Group'-
'Clinopyroxene Subgroup'-
'Columbite-(Fe)-Columbite-(Mn) Series'-
'Fayalite-Forsterite Series'-
'Feldspar Group'-
'Hypersthene'-(Mg,Fe)SiO3
'Orthopyroxene Subgroup'-
'Pyroxene Group'-
'Tantalite'-(Mn,Fe)(Ta,Nb)2O6
'Tourmaline'-A(D3)G6(T6O18)(BO3)3X3Z
'Wolframite'-(Fe2+)WO4 to (Mn2+)WO4

List of minerals for each chemical element

HHydrogen
H MuscoviteKAl2(AlSi3O10)(OH)2
H SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
H VivianiteFe32+(PO4)2 · 8H2O
H LudlamiteFe32+(PO4)2 · 4H2O
H EosphoriteMn2+Al(PO4)(OH)2 · H2O
H BrushiteCa(HPO4) · 2H2O
H Phosphoferrite(Fe2+,Mn2+)3(PO4)2 · 3H2O
H PerloffiteBa(Mn2+,Fe2+)2Fe23+(PO4)3(OH)3
H MitridatiteCa2Fe33+(PO4)3O2 · 3H2O
LiLithium
Li TriphyliteLiFe2+PO4
BeBeryllium
Be PhenakiteBe2SiO4
Be BerylBe3Al2(Si6O18)
BBoron
B TourmalineA(D3)G6(T6O18)(BO3)3X3Z
B SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
CCarbon
C SideriteFeCO3
OOxygen
O Wolframite(Fe2+)WO4 to (Mn2+)WO4
O QuartzSiO2
O TourmalineA(D3)G6(T6O18)(BO3)3X3Z
O FluorapatiteCa5(PO4)3F
O MuscoviteKAl2(AlSi3O10)(OH)2
O AndalusiteAl2(SiO4)O
O PhenakiteBe2SiO4
O BerylBe3Al2(Si6O18)
O NatrotantiteNa2Ta4O11
O Hypersthene(Mg,Fe)SiO3
O Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
O TridymiteSiO2
O IlmeniteFe2+TiO3
O MagnetiteFe2+Fe23+O4
O CassiteriteSnO2
O Tantalite(Mn,Fe)(Ta,Nb)2O6
O MicroclineK(AlSi3O8)
O AlbiteNa(AlSi3O8)
O SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
O ZirconZr(SiO4)
O SideriteFeCO3
O VivianiteFe32+(PO4)2 · 8H2O
O LudlamiteFe32+(PO4)2 · 4H2O
O EosphoriteMn2+Al(PO4)(OH)2 · H2O
O BrushiteCa(HPO4) · 2H2O
O Phosphoferrite(Fe2+,Mn2+)3(PO4)2 · 3H2O
O PerloffiteBa(Mn2+,Fe2+)2Fe23+(PO4)3(OH)3
O TriphyliteLiFe2+PO4
O MitridatiteCa2Fe33+(PO4)3O2 · 3H2O
FFluorine
F FluorapatiteCa5(PO4)3F
F FluoriteCaF2
NaSodium
Na NatrotantiteNa2Ta4O11
Na AlbiteNa(AlSi3O8)
Na SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
MgMagnesium
Mg Hypersthene(Mg,Fe)SiO3
Mg Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
AlAluminium
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al AndalusiteAl2(SiO4)O
Al BerylBe3Al2(Si6O18)
Al MicroclineK(AlSi3O8)
Al AlbiteNa(AlSi3O8)
Al SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Al EosphoriteMn2+Al(PO4)(OH)2 · H2O
SiSilicon
Si QuartzSiO2
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si AndalusiteAl2(SiO4)O
Si PhenakiteBe2SiO4
Si BerylBe3Al2(Si6O18)
Si Hypersthene(Mg,Fe)SiO3
Si Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
Si TridymiteSiO2
Si MicroclineK(AlSi3O8)
Si AlbiteNa(AlSi3O8)
Si SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Si ZirconZr(SiO4)
PPhosphorus
P FluorapatiteCa5(PO4)3F
P VivianiteFe32+(PO4)2 · 8H2O
P LudlamiteFe32+(PO4)2 · 4H2O
P EosphoriteMn2+Al(PO4)(OH)2 · H2O
P BrushiteCa(HPO4) · 2H2O
P Phosphoferrite(Fe2+,Mn2+)3(PO4)2 · 3H2O
P PerloffiteBa(Mn2+,Fe2+)2Fe23+(PO4)3(OH)3
P TriphyliteLiFe2+PO4
P MitridatiteCa2Fe33+(PO4)3O2 · 3H2O
SSulfur
S TroiliteFeS
KPotassium
K MuscoviteKAl2(AlSi3O10)(OH)2
K MicroclineK(AlSi3O8)
CaCalcium
Ca FluorapatiteCa5(PO4)3F
Ca FluoriteCaF2
Ca Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
Ca BrushiteCa(HPO4) · 2H2O
Ca MitridatiteCa2Fe33+(PO4)3O2 · 3H2O
TiTitanium
Ti IlmeniteFe2+TiO3
MnManganese
Mn Wolframite(Fe2+)WO4 to (Mn2+)WO4
Mn Tantalite(Mn,Fe)(Ta,Nb)2O6
Mn EosphoriteMn2+Al(PO4)(OH)2 · H2O
Mn PerloffiteBa(Mn2+,Fe2+)2Fe23+(PO4)3(OH)3
FeIron
Fe Wolframite(Fe2+)WO4 to (Mn2+)WO4
Fe Hypersthene(Mg,Fe)SiO3
Fe Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
Fe IlmeniteFe2+TiO3
Fe MagnetiteFe2+Fe23+O4
Fe TroiliteFeS
Fe Tantalite(Mn,Fe)(Ta,Nb)2O6
Fe SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Fe SideriteFeCO3
Fe VivianiteFe32+(PO4)2 · 8H2O
Fe LudlamiteFe32+(PO4)2 · 4H2O
Fe Phosphoferrite(Fe2+,Mn2+)3(PO4)2 · 3H2O
Fe PerloffiteBa(Mn2+,Fe2+)2Fe23+(PO4)3(OH)3
Fe TriphyliteLiFe2+PO4
Fe MitridatiteCa2Fe33+(PO4)3O2 · 3H2O
ZrZirconium
Zr ZirconZr(SiO4)
NbNiobium
Nb Tantalite(Mn,Fe)(Ta,Nb)2O6
SnTin
Sn CassiteriteSnO2
BaBarium
Ba PerloffiteBa(Mn2+,Fe2+)2Fe23+(PO4)3(OH)3
TaTantalum
Ta NatrotantiteNa2Ta4O11
Ta Tantalite(Mn,Fe)(Ta,Nb)2O6
WTungsten
W Wolframite(Fe2+)WO4 to (Mn2+)WO4

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

Paleozoic
251.902 - 541 Ma



ID: 3191372
Paleozoic intrusive rocks

Age: Phanerozoic (251.902 - 541 Ma)

Lithology: Intrusive igneous rocks

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]

Paleozoic
251.902 - 541 Ma



ID: 3141796
Palaeozoic granite

Age: Phanerozoic (251.902 - 541 Ma)

Lithology: Granite group

Reference: Asch, K. The 1:5M International Geological Map of Europe and Adjacent Areas: Development and Implementation of a GIS-enabled Concept. Geologisches Jahrbuch, SA 3. [147]

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)
Ambroise, M. et Ambroise, A. (2012) Une découverte exceptionnelle de béryls gemmes à Chaves, District de Vila Real, Portugal. Le Règne Minéral, 107, 19-22.

Localities in this Region
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