Jourde vein (Pradier vein), Marmaissat, Lanau, Torsiac, Brioude, Haute-Loire, Auvergne-Rhône-Alpes, Francei
Regional Level Types | |
---|---|
Jourde vein (Pradier vein) | Vein |
Marmaissat | - not defined - |
Lanau | - not defined - |
Torsiac | Commune |
Brioude | Arrondissement |
Haute-Loire | Department |
Auvergne-Rhône-Alpes | Region |
France | Country |
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Latitude & Longitude (WGS84):
45° North , 3° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~3km
Type:
Köppen climate type:
Mindat Locality ID:
54035
Long-form identifier:
mindat:1:2:54035:2
GUID (UUID V4):
33362fec-c922-4e89-b231-8a8ce80626e5
Other/historical names associated with this locality:
Auvergne; Rhône-Alpes
The Marmaissat claim extends into the Puy-de-Dôme (near Apchat) and Haute-Loire departments (Blesle, Torsiac).
The veins are located in the Auze ravine, 3 km West of Lanau village (Haute-Loire). The Jourde vein is located on its right bank, 250 meters downstream of the main pit and just above the Le Treuil vein (which crops out on the left bank).
Two galleries.
Host rocks : Leptynites and biotite-sillimanite gneisses.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
ⓘ Arsenopyrite Formula: FeAsS |
ⓘ Berthierite Formula: FeSb2S4 |
ⓘ Gold Formula: Au |
ⓘ Pyrite Formula: FeS2 |
ⓘ Quartz Formula: SiO2 |
ⓘ Stibnite Formula: Sb2S3 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements | |||
---|---|---|---|
ⓘ | Gold | 1.AA.05 | Au |
Group 2 - Sulphides and Sulfosalts | |||
ⓘ | Stibnite | 2.DB.05 | Sb2S3 |
ⓘ | Pyrite | 2.EB.05a | FeS2 |
ⓘ | Arsenopyrite | 2.EB.20 | FeAsS |
ⓘ | Berthierite | 2.HA.20 | FeSb2S4 |
Group 4 - Oxides and Hydroxides | |||
ⓘ | Quartz | 4.DA.05 | SiO2 |
List of minerals for each chemical element
O | Oxygen | |
---|---|---|
O | ⓘ Quartz | SiO2 |
Si | Silicon | |
Si | ⓘ Quartz | SiO2 |
S | Sulfur | |
S | ⓘ Arsenopyrite | FeAsS |
S | ⓘ Berthierite | FeSb2S4 |
S | ⓘ Pyrite | FeS2 |
S | ⓘ Stibnite | Sb2S3 |
Fe | Iron | |
Fe | ⓘ Arsenopyrite | FeAsS |
Fe | ⓘ Berthierite | FeSb2S4 |
Fe | ⓘ Pyrite | FeS2 |
As | Arsenic | |
As | ⓘ Arsenopyrite | FeAsS |
Sb | Antimony | |
Sb | ⓘ Berthierite | FeSb2S4 |
Sb | ⓘ Stibnite | Sb2S3 |
Au | Gold | |
Au | ⓘ Gold | Au |
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