Couriot pit and Chatelus pits, Saint-Étienne, Saint-Étienne, Loire, Auvergne-Rhône-Alpes, Francei
| Regional Level Types | |
|---|---|
| Couriot pit and Chatelus pits | Colliery (Abandoned) |
| Saint-Étienne | Commune |
| Saint-Étienne | Arrondissement |
| Loire | Department |
| Auvergne-Rhône-Alpes | Region |
| France | Country |
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Latitude & Longitude (WGS84):
45° 26' 16'' North , 4° 22' 36'' East
Latitude & Longitude (decimal):
Type:
Colliery (Abandoned) - last checked 2023
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Saint-Étienne | 176,280 (2016) | 1.1km |
| Saint-Genest-Lerpt | 5,792 (2016) | 3.3km |
| Villars | 8,709 (2016) | 4.1km |
| Saint-Priest-en-Jarez | 5,924 (2016) | 4.1km |
| Roche-la-Molière | 10,372 (2016) | 4.2km |
Other/historical names associated with this locality:
Rhône-Alpes
Name(s) in local language(s):
Crassiers de Michon
Three shafts were sunk on the site of this colliery. The shafts "Chatelus" No. 1 and No. 2 were already sunk in the 19th century. Work on the "Couriot" shaft began in 1913. The "Chatelus" shafts were equipped with wooden headframes, the "Couriot" shaft received a metallic headframe. In 1927, the wooden headframe above the "Chatelus" No. 1 shaft was replaced by a concrete winding tower. One year later, the wooden headframe above the "Chatelus No. 2" shaft was demolished. The mine ceased operations in 1973. Today, only some buildings of the "Couriot" shaft (with its headframe) remain with the two famous burning dumps called "crassiers de Michon". These buildings are now home to the Saint-Etienne's mining museum.
Until 1946, the mine was owned by the mining company "Société anonyme des mines de la Loire". After that, it was nationalized.
The geo-coordinates mark the starting point of the "Couriot" shaft
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
6 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:
| ⓘ Native Arsenic Formula: As |
| ⓘ Native Sulphur Formula: S8 |
| ⓘ Orpiment Formula: As2S3 |
| ⓘ Pyrite Formula: FeS2 |
| ⓘ Realgar Formula: As4S4 |
| ⓘ Salammoniac Formula: NH4Cl |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Arsenic | 1.CA.05 | As |
| ⓘ | Native Sulphur | 1.CC.05 | S8 |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| ⓘ | Realgar | 2.FA.15a | As4S4 |
| ⓘ | Orpiment | 2.FA.30 | As2S3 |
| Group 3 - Halides | |||
| ⓘ | Salammoniac | 3.AA.25 | NH4Cl |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Salammoniac | NH4Cl |
| N | Nitrogen | |
| N | ⓘ Salammoniac | NH4Cl |
| S | Sulfur | |
| S | ⓘ Orpiment | As2S3 |
| S | ⓘ Pyrite | FeS2 |
| S | ⓘ Realgar | As4S4 |
| S | ⓘ Native Sulphur | S8 |
| Cl | Chlorine | |
| Cl | ⓘ Salammoniac | NH4Cl |
| Fe | Iron | |
| Fe | ⓘ Pyrite | FeS2 |
| As | Arsenic | |
| As | ⓘ Native Arsenic | As |
| As | ⓘ Orpiment | As2S3 |
| As | ⓘ Realgar | As4S4 |
Other Regions, Features and Areas containing this locality
Eurasian PlateTectonic Plate
- Moldanubian BeltOrogenic Belt
EuropeContinent
France
- Massif CentralHighland Region
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Couriot pit and Chatelus pits, Saint-Étienne, Saint-Étienne, Loire, Auvergne-Rhône-Alpes, France