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Locrio, Guern, Morbihan, Brittany, Francei
Regional Level Types
Locrio- not defined -
Guern- not defined -
MorbihanDepartment
BrittanyRegion
FranceCountry

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Latitude & Longitude (WGS84): 48° 2' 24'' North , 3° 7' 37'' West
Latitude & Longitude (decimal): 48.04006,-3.12700
GeoHash:G#: gbtc2c6vx
Köppen climate type:Cfb : Temperate oceanic climate
Nearest Settlements:
PlacePopulationDistance
Guern1,500 (2016)2.9km
Persquen379 (2016)5.3km
Guémené-sur-Scorff1,289 (2016)6.2km
Melrand1,631 (2016)6.8km
Malguénac1,791 (2016)7.1km


Belongs to the same NS vein structure as Mané Tanguy.

Regions containing this locality

Eurasian PlateTectonic Plate
EuropeContinent

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


5 valid minerals.

Detailed Mineral List:

Autunite
Formula: Ca(UO2)2(PO4)2 · 11H2O
Reference: R. Pierrot, L. Chauris, C. Laforêt and F. Pillard : "Inventaire Minéralogique de la France N° 9 : Morbihan", BRGM, 1980.
Dewindtite
Formula: H2Pb3(UO2)2(PO4)4O4 · 12H2O
Reference: R. Pierrot, L. Chauris, C. Laforêt and F. Pillard : "Inventaire Minéralogique de la France N° 9 : Morbihan", BRGM, 1980.
Galena
Formula: PbS
Reference: R. Pierrot, L. Chauris, C. Laforêt and F. Pillard : "Inventaire Minéralogique de la France N° 9 : Morbihan", BRGM, 1980.
Quartz
Formula: SiO2
Reference: R. Pierrot, L. Chauris, C. Laforêt and F. Pillard : "Inventaire Minéralogique de la France N° 9 : Morbihan", BRGM, 1980.
Sphalerite
Formula: ZnS
Reference: R. Pierrot, L. Chauris, C. Laforêt and F. Pillard : "Inventaire Minéralogique de la France N° 9 : Morbihan", BRGM, 1980.

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Galena2.CD.10PbS
Sphalerite2.CB.05aZnS
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Group 8 - Phosphates, Arsenates and Vanadates
Autunite8.EB.05Ca(UO2)2(PO4)2 · 11H2O
Dewindtite8.EC.10H2Pb3(UO2)2(PO4)4O4 · 12H2O

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
Group 40 - HYDRATED NORMAL PHOSPHATES,ARSENATES AND VANADATES
AB2(XO4)2·xH2O, containing (UO2)2+
Autunite40.2a.1.1Ca(UO2)2(PO4)2 · 11H2O
Group 42 - HYDRATED PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
(AB)7(XO4)4Zq·xH2O
Dewindtite42.9.8.1H2Pb3(UO2)2(PO4)4O4 · 12H2O
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2

List of minerals for each chemical element

HHydrogen
H AutuniteCa(UO2)2(PO4)2 · 11H2O
H DewindtiteH2Pb3(UO2)2(PO4)4O4 · 12H2O
OOxygen
O QuartzSiO2
O AutuniteCa(UO2)2(PO4)2 · 11H2O
O DewindtiteH2Pb3(UO2)2(PO4)4O4 · 12H2O
SiSilicon
Si QuartzSiO2
PPhosphorus
P AutuniteCa(UO2)2(PO4)2 · 11H2O
P DewindtiteH2Pb3(UO2)2(PO4)4O4 · 12H2O
SSulfur
S GalenaPbS
S SphaleriteZnS
CaCalcium
Ca AutuniteCa(UO2)2(PO4)2 · 11H2O
ZnZinc
Zn SphaleriteZnS
PbLead
Pb GalenaPbS
Pb DewindtiteH2Pb3(UO2)2(PO4)4O4 · 12H2O
UUranium
U AutuniteCa(UO2)2(PO4)2 · 11H2O
U DewindtiteH2Pb3(UO2)2(PO4)4O4 · 12H2O

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

Late Carboniferous
298.9 - 323.2 Ma



ID: 3136461
peraluminous syn orogenic plutonism

Age: Pennsylvanian (298.9 - 323.2 Ma)

Lithology: Granite

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]

Carboniferous
298.9 - 358.9 Ma



ID: 3185926
Paleozoic intrusive rocks

Age: Carboniferous (298.9 - 358.9 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]

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


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