Ménez Goaillou pegmatite quarries, Coray, Châteaulin, Finistère, Brittany, Francei
Regional Level Types | |
---|---|
Ménez Goaillou pegmatite quarries | Group of Quarries |
Coray | Commune |
Châteaulin | Arrondissement |
Finistère | Department |
Brittany | Region |
France | Country |
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Latitude & Longitude (WGS84):
48° 5' 40'' North , 3° 50' 52'' West
Latitude & Longitude (decimal):
Type:
Group of Quarries
Köppen climate type:
Mindat Locality ID:
49953
Long-form identifier:
mindat:1:2:49953:5
GUID (UUID V4):
c4a2c797-1fc6-4c47-b79e-1aa786572926
Aplitic granite cupola, with disseminated arsenopyrite, intruded in Brioverian schists.
Numerous mineralized quartz veins (pneumatolytic-hydrothermal quartz-beryl-molybdenite veins) with greisens cut the granite.
Presence of cleavable quartz.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
21 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
ⓘ 'Apatite' Formula: Ca5(PO4)3(Cl/F/OH) Colour: blue Description: Crystals up to 5 centimeters. |
ⓘ Arsenopyrite Formula: FeAsS |
ⓘ Bertrandite Formula: Be4(Si2O7)(OH)2 Description: Geodes with small (1-2mm) crystals replacing beryl in veins that are rich in micas. |
ⓘ Beryl Formula: Be3Al2(Si6O18) Colour: White, pale green. Description: Radiating groups of crystals, up to 10 centimeters. |
ⓘ Beryl var. Aquamarine Formula: Be3Al2Si6O18 |
ⓘ Bismuth Formula: Bi |
ⓘ Bismuthinite Formula: Bi2S3 |
ⓘ Cassiterite Formula: SnO2 |
ⓘ Chalcopyrite Formula: CuFeS2 |
ⓘ Covellite Formula: CuS |
ⓘ Galena Formula: PbS |
ⓘ Goethite Formula: α-Fe3+O(OH) |
ⓘ Graphite Formula: C |
ⓘ Mackinawite Formula: FeS |
ⓘ Marcasite Formula: FeS2 |
ⓘ Molybdenite Formula: MoS2 |
ⓘ Muscovite Formula: KAl2(AlSi3O10)(OH)2 |
ⓘ Pyrite Formula: FeS2 |
ⓘ Pyrrhotite Formula: Fe1-xS |
ⓘ Quartz Formula: SiO2 |
ⓘ Rutile Formula: TiO2 |
ⓘ Scorodite Formula: Fe3+AsO4 · 2H2O |
ⓘ Sphalerite Formula: ZnS |
ⓘ Sphalerite var. Marmatite Formula: (Zn,Fe)S |
ⓘ 'Tennantite Subgroup' Formula: Cu6(Cu4C2+2)As4S12S |
List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements | |||
---|---|---|---|
ⓘ | Bismuth | 1.CA.05 | Bi |
ⓘ | Graphite | 1.CB.05a | C |
Group 2 - Sulphides and Sulfosalts | |||
ⓘ | Covellite | 2.CA.05a | CuS |
ⓘ | Sphalerite var. Marmatite | 2.CB.05a | (Zn,Fe)S |
ⓘ | 2.CB.05a | ZnS | |
ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
ⓘ | Pyrrhotite | 2.CC.10 | Fe1-xS |
ⓘ | Mackinawite | 2.CC.25 | FeS |
ⓘ | Galena | 2.CD.10 | PbS |
ⓘ | Bismuthinite | 2.DB.05 | Bi2S3 |
ⓘ | Molybdenite | 2.EA.30 | MoS2 |
ⓘ | Pyrite | 2.EB.05a | FeS2 |
ⓘ | Marcasite | 2.EB.10a | FeS2 |
ⓘ | Arsenopyrite | 2.EB.20 | FeAsS |
ⓘ | 'Tennantite Subgroup' | 2.GB.05 | Cu6(Cu4C2+2)As4S12S |
Group 4 - Oxides and Hydroxides | |||
ⓘ | Goethite | 4.00. | α-Fe3+O(OH) |
ⓘ | Quartz | 4.DA.05 | SiO2 |
ⓘ | Cassiterite | 4.DB.05 | SnO2 |
ⓘ | Rutile | 4.DB.05 | TiO2 |
Group 8 - Phosphates, Arsenates and Vanadates | |||
ⓘ | Scorodite | 8.CD.10 | Fe3+AsO4 · 2H2O |
Group 9 - Silicates | |||
ⓘ | Bertrandite | 9.BD.05 | Be4(Si2O7)(OH)2 |
ⓘ | Beryl var. Aquamarine | 9.CJ.05 | Be3Al2Si6O18 |
ⓘ | 9.CJ.05 | Be3Al2(Si6O18) | |
ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
Unclassified | |||
ⓘ | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | ⓘ Bertrandite | Be4(Si2O7)(OH)2 |
H | ⓘ Goethite | α-Fe3+O(OH) |
H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
H | ⓘ Scorodite | Fe3+AsO4 · 2H2O |
H | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
Be | Beryllium | |
Be | ⓘ Beryl var. Aquamarine | Be3Al2Si6O18 |
Be | ⓘ Bertrandite | Be4(Si2O7)(OH)2 |
Be | ⓘ Beryl | Be3Al2(Si6O18) |
C | Carbon | |
C | ⓘ Graphite | C |
O | Oxygen | |
O | ⓘ Beryl var. Aquamarine | Be3Al2Si6O18 |
O | ⓘ Bertrandite | Be4(Si2O7)(OH)2 |
O | ⓘ Beryl | Be3Al2(Si6O18) |
O | ⓘ Cassiterite | SnO2 |
O | ⓘ Goethite | α-Fe3+O(OH) |
O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
O | ⓘ Quartz | SiO2 |
O | ⓘ Rutile | TiO2 |
O | ⓘ Scorodite | Fe3+AsO4 · 2H2O |
O | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
F | Fluorine | |
F | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
Al | Aluminium | |
Al | ⓘ Beryl var. Aquamarine | Be3Al2Si6O18 |
Al | ⓘ Beryl | Be3Al2(Si6O18) |
Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Si | Silicon | |
Si | ⓘ Beryl var. Aquamarine | Be3Al2Si6O18 |
Si | ⓘ Bertrandite | Be4(Si2O7)(OH)2 |
Si | ⓘ Beryl | Be3Al2(Si6O18) |
Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Si | ⓘ Quartz | SiO2 |
P | Phosphorus | |
P | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
S | Sulfur | |
S | ⓘ Arsenopyrite | FeAsS |
S | ⓘ Bismuthinite | Bi2S3 |
S | ⓘ Chalcopyrite | CuFeS2 |
S | ⓘ Covellite | CuS |
S | ⓘ Galena | PbS |
S | ⓘ Mackinawite | FeS |
S | ⓘ Marcasite | FeS2 |
S | ⓘ Molybdenite | MoS2 |
S | ⓘ Pyrite | FeS2 |
S | ⓘ Pyrrhotite | Fe1-xS |
S | ⓘ Sphalerite | ZnS |
S | ⓘ Tennantite Subgroup | Cu6(Cu4C22+)As4S12S |
S | ⓘ Sphalerite var. Marmatite | (Zn,Fe)S |
Cl | Chlorine | |
Cl | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
K | Potassium | |
K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Ca | Calcium | |
Ca | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
Ti | Titanium | |
Ti | ⓘ Rutile | TiO2 |
Fe | Iron | |
Fe | ⓘ Arsenopyrite | FeAsS |
Fe | ⓘ Chalcopyrite | CuFeS2 |
Fe | ⓘ Goethite | α-Fe3+O(OH) |
Fe | ⓘ Mackinawite | FeS |
Fe | ⓘ Marcasite | FeS2 |
Fe | ⓘ Pyrite | FeS2 |
Fe | ⓘ Pyrrhotite | Fe1-xS |
Fe | ⓘ Scorodite | Fe3+AsO4 · 2H2O |
Fe | ⓘ Sphalerite var. Marmatite | (Zn,Fe)S |
Cu | Copper | |
Cu | ⓘ Chalcopyrite | CuFeS2 |
Cu | ⓘ Covellite | CuS |
Cu | ⓘ Tennantite Subgroup | Cu6(Cu4C22+)As4S12S |
Zn | Zinc | |
Zn | ⓘ Sphalerite | ZnS |
Zn | ⓘ Sphalerite var. Marmatite | (Zn,Fe)S |
As | Arsenic | |
As | ⓘ Arsenopyrite | FeAsS |
As | ⓘ Scorodite | Fe3+AsO4 · 2H2O |
As | ⓘ Tennantite Subgroup | Cu6(Cu4C22+)As4S12S |
Mo | Molybdenum | |
Mo | ⓘ Molybdenite | MoS2 |
Sn | Tin | |
Sn | ⓘ Cassiterite | SnO2 |
Pb | Lead | |
Pb | ⓘ Galena | PbS |
Bi | Bismuth | |
Bi | ⓘ Bismuth | Bi |
Bi | ⓘ Bismuthinite | Bi2S3 |
Other Regions, Features and Areas containing this locality
Eurasian PlateTectonic Plate
EuropeContinent
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