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Mestras Mine, Gradiz, Aguiar da Beira, Guarda, Portugali
Regional Level Types
Mestras MineMine
Gradiz- not defined -
Aguiar da Beira- not defined -
GuardaDistrict
PortugalCountry

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Name(s) in local language(s):Mina das Mestras, Gradiz, Aguiar da Beira, Distrito da Guarda, Portugal
Latitude & Longitude (WGS84): 40° 51' 35'' North , 7° 31' 41'' West
Latitude & Longitude (decimal): 40.85993,-7.52824
GeoHash:G#: ez68kwq47
Locality type:Mine
Köppen climate type:Csb : Warm-summer Mediterranean climate


Uranium mine.

Mining concession no. 841 Mestras (U), registered on 01-04-1919 (cancelled on 11-09-1959).

Regions containing this locality

Iberian Peninsula

Peninsula - 1,601 mineral species & varietal names listed

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


8 valid minerals.

Detailed Mineral List:

Autunite
Formula: Ca(UO2)2(PO4)2 · 11H2O
Chalcopyrite
Formula: CuFeS2
Reference: LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1252U
Galena
Formula: PbS
Reference: LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1252U
'Mica Group'
Reference: LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1252U
Pyrite
Formula: FeS2
Reference: LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1252U
Quartz
Formula: SiO2
Reference: LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1252U
Sphalerite
Formula: ZnS
Reference: LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1252U
Torbernite
Formula: Cu(UO2)2(PO4)2 · 12H2O
Uraninite
Formula: UO2
Reference: LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1252U
Uraninite var: Pitchblende
Formula: UO2
Reference: LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1252U

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
'Chalcopyrite'2.CB.10aCuFeS2
'Galena'2.CD.10PbS
Pyrite2.EB.05aFeS2
Sphalerite2.CB.05aZnS
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Uraninite4.DL.05UO2
var: Pitchblende4.DL.05UO2
Group 8 - Phosphates, Arsenates and Vanadates
'Autunite'8.EB.05Ca(UO2)2(PO4)2 · 11H2O
Torbernite8.EB.05Cu(UO2)2(PO4)2 · 12H2O
Unclassified Minerals, Rocks, etc.
'Mica Group'-

List of minerals arranged by Dana 8th Edition classification

Group 2 - SULFIDES
AmXp, with m:p = 1:1
Galena2.8.1.1PbS
Sphalerite2.8.2.1ZnS
AmBnXp, with (m+n):p = 1:1
Chalcopyrite2.9.1.1CuFeS2
AmBnXp, with (m+n):p = 1:2
Pyrite2.12.1.1FeS2
Group 5 - OXIDES CONTAINING URANIUM OR THORIUM
AXO2·xH2O
Uraninite5.1.1.1UO2
Group 40 - HYDRATED NORMAL PHOSPHATES,ARSENATES AND VANADATES
AB2(XO4)2·xH2O, containing (UO2)2+
Autunite40.2a.1.1Ca(UO2)2(PO4)2 · 11H2O
Torbernite40.2a.13.1Cu(UO2)2(PO4)2 · 12H2O
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Unclassified Minerals, Rocks, etc.
'Mica Group'-
Uraninite
var: Pitchblende
-UO2

List of minerals for each chemical element

HHydrogen
H AutuniteCa(UO2)2(PO4)2 · 11H2O
H TorberniteCu(UO2)2(PO4)2 · 12H2O
OOxygen
O AutuniteCa(UO2)2(PO4)2 · 11H2O
O Uraninite (var: Pitchblende)UO2
O QuartzSiO2
O TorberniteCu(UO2)2(PO4)2 · 12H2O
O UraniniteUO2
SiSilicon
Si QuartzSiO2
PPhosphorus
P AutuniteCa(UO2)2(PO4)2 · 11H2O
P TorberniteCu(UO2)2(PO4)2 · 12H2O
SSulfur
S ChalcopyriteCuFeS2
S GalenaPbS
S PyriteFeS2
S SphaleriteZnS
CaCalcium
Ca AutuniteCa(UO2)2(PO4)2 · 11H2O
FeIron
Fe ChalcopyriteCuFeS2
Fe PyriteFeS2
CuCopper
Cu ChalcopyriteCuFeS2
Cu TorberniteCu(UO2)2(PO4)2 · 12H2O
ZnZinc
Zn SphaleriteZnS
PbLead
Pb GalenaPbS
UUranium
U AutuniteCa(UO2)2(PO4)2 · 11H2O
U Uraninite (var: Pitchblende)UO2
U TorberniteCu(UO2)2(PO4)2 · 12H2O
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

Paleozoic
251.902 - 541 Ma



ID: 3189819
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: 3161815
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


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