Mont-Roc Mine, Mont-Roc, Castres, Tarn, Occitanie, Francei
| Regional Level Types | |
|---|---|
| Mont-Roc Mine | Mine |
| Mont-Roc | Commune |
| Castres | Arrondissement |
| Tarn | Department |
| Occitanie | Region |
| France | Country |
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Latitude & Longitude (WGS84):
43° 49' 14'' North , 2° 22' 31'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Other/historical names associated with this locality:
Midi-Pyrénées
Name(s) in local language(s):
Mine de Mont-Roc (Montroc)
A huge fluorite vein (900 m in length, 15 m in width) with many small parallel veins, hosted in Cambrian black schists. It is the western part of a long structure including the Moulinal Mine.
This vein was mined during antiquity (for copper and iron) but was only rediscovered in 1945. It was operated (for fluorite) from 1964 until 2005, first underground, then in a large quarry from 1980. During the operation, 1,260,000 tons of fluorite were worked out!
The mine was owned by SOGEREM (a subsidiary company of Pechiney, now Alcan), as well as Le Burc and Le Moulinal. The three closed in 2005.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| ⓘ Azurite Formula: Cu3(CO3)2(OH)2 References: |
| ⓘ Barrotite Formula: Cu9Al(HSiO4)2[(SO4)(HAsO4)0.5](OH)12 · 8H2O References: |
| ⓘ Baryte Formula: BaSO4 References: |
| ⓘ Bismuthinite Formula: Bi2S3 References: |
| ⓘ Bismutite Formula: (BiO)2CO3 |
| ⓘ Brochantite Formula: Cu4(SO4)(OH)6 References: |
| ⓘ Carbonatecyanotrichite ? Formula: Cu4Al2(CO3,SO4)(OH)12 · 2H2O References: |
| ⓘ Chalcocite Formula: Cu2S References: |
| ⓘ Chalcopyrite Formula: CuFeS2 References: |
| ⓘ Chrysocolla Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 References: |
| ⓘ Connellite Formula: Cu19(SO4)(OH)32Cl4 · 3H2O References: |
| ⓘ Cuprite Formula: Cu2O References: |
| ⓘ Delafossite Formula: Cu+Fe3+O2 References: |
| ⓘ Fluorite Formula: CaF2 Habit: cubes Colour: sky blue References: |
| ⓘ Goethite Formula: Fe3+O(OH) References: |
| ⓘ Langite Formula: Cu4(SO4)(OH)6 · 2H2O References: |
| ⓘ 'Limonite' References: |
| ⓘ Malachite Formula: Cu2(CO3)(OH)2 References: |
| ⓘ Native Copper Formula: Cu References: |
| ⓘ Pyrite Formula: FeS2 References: |
| ⓘ Quartz Formula: SiO2 References: |
| ⓘ Siderite Formula: FeCO3 References: |
| ⓘ Vaesite Formula: NiS2 References: |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Copper | 1.AA.05 | Cu |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Chalcocite | 2.BA.05 | Cu2S |
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | Bismuthinite | 2.DB.05 | Bi2S3 |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| ⓘ | Vaesite | 2.EB.05a | NiS2 |
| Group 3 - Halides | |||
| ⓘ | Fluorite | 3.AB.25 | CaF2 |
| ⓘ | Connellite | 3.DA.25 | Cu19(SO4)(OH)32Cl4 · 3H2O |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Goethite | 4.00. | Fe3+O(OH) |
| ⓘ | Cuprite | 4.AA.10 | Cu2O |
| ⓘ | Delafossite | 4.AB.15 | Cu+Fe3+O2 |
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Siderite | 5.AB.05 | FeCO3 |
| ⓘ | Azurite | 5.BA.05 | Cu3(CO3)2(OH)2 |
| ⓘ | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
| ⓘ | Bismutite | 5.BE.25 | (BiO)2CO3 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Baryte | 7.AD.35 | BaSO4 |
| ⓘ | Brochantite | 7.BB.25 | Cu4(SO4)(OH)6 |
| ⓘ | Langite | 7.DD.10 | Cu4(SO4)(OH)6 · 2H2O |
| ⓘ | Carbonatecyanotrichite ? | 7.DE.10 | Cu4Al2(CO3,SO4)(OH)12 · 2H2O |
| ⓘ | Barrotite | 7.DE.45 | Cu9Al(HSiO4)2[(SO4)(HAsO4)0.5](OH)12 · 8H2O |
| Group 9 - Silicates | |||
| ⓘ | Chrysocolla | 9.ED.20 | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Unclassified | |||
| ⓘ | 'Limonite' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| H | ⓘ Brochantite | Cu4(SO4)(OH)6 |
| H | ⓘ Carbonatecyanotrichite | Cu4Al2(CO3,SO4)(OH)12 · 2H2O |
| H | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| H | ⓘ Connellite | Cu19(SO4)(OH)32Cl4 · 3H2O |
| H | ⓘ Goethite | Fe3+O(OH) |
| H | ⓘ Langite | Cu4(SO4)(OH)6 · 2H2O |
| H | ⓘ Malachite | Cu2(CO3)(OH)2 |
| H | ⓘ Barrotite | Cu9Al(HSiO4)2[(SO4)(HAsO4)0.5](OH)12 · 8H2O |
| C | Carbon | |
| C | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| C | ⓘ Bismutite | (BiO)2CO3 |
| C | ⓘ Carbonatecyanotrichite | Cu4Al2(CO3,SO4)(OH)12 · 2H2O |
| C | ⓘ Malachite | Cu2(CO3)(OH)2 |
| C | ⓘ Siderite | FeCO3 |
| O | Oxygen | |
| O | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| O | ⓘ Baryte | BaSO4 |
| O | ⓘ Bismutite | (BiO)2CO3 |
| O | ⓘ Brochantite | Cu4(SO4)(OH)6 |
| O | ⓘ Carbonatecyanotrichite | Cu4Al2(CO3,SO4)(OH)12 · 2H2O |
| O | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| O | ⓘ Connellite | Cu19(SO4)(OH)32Cl4 · 3H2O |
| O | ⓘ Cuprite | Cu2O |
| O | ⓘ Delafossite | Cu+Fe3+O2 |
| O | ⓘ Goethite | Fe3+O(OH) |
| O | ⓘ Langite | Cu4(SO4)(OH)6 · 2H2O |
| O | ⓘ Malachite | Cu2(CO3)(OH)2 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Siderite | FeCO3 |
| O | ⓘ Barrotite | Cu9Al(HSiO4)2[(SO4)(HAsO4)0.5](OH)12 · 8H2O |
| F | Fluorine | |
| F | ⓘ Fluorite | CaF2 |
| Al | Aluminium | |
| Al | ⓘ Carbonatecyanotrichite | Cu4Al2(CO3,SO4)(OH)12 · 2H2O |
| Al | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Al | ⓘ Barrotite | Cu9Al(HSiO4)2[(SO4)(HAsO4)0.5](OH)12 · 8H2O |
| Si | Silicon | |
| Si | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Barrotite | Cu9Al(HSiO4)2[(SO4)(HAsO4)0.5](OH)12 · 8H2O |
| S | Sulfur | |
| S | ⓘ Baryte | BaSO4 |
| S | ⓘ Bismuthinite | Bi2S3 |
| S | ⓘ Brochantite | Cu4(SO4)(OH)6 |
| S | ⓘ Carbonatecyanotrichite | Cu4Al2(CO3,SO4)(OH)12 · 2H2O |
| S | ⓘ Chalcopyrite | CuFeS2 |
| S | ⓘ Chalcocite | Cu2S |
| S | ⓘ Connellite | Cu19(SO4)(OH)32Cl4 · 3H2O |
| S | ⓘ Langite | Cu4(SO4)(OH)6 · 2H2O |
| S | ⓘ Pyrite | FeS2 |
| S | ⓘ Vaesite | NiS2 |
| S | ⓘ Barrotite | Cu9Al(HSiO4)2[(SO4)(HAsO4)0.5](OH)12 · 8H2O |
| Cl | Chlorine | |
| Cl | ⓘ Connellite | Cu19(SO4)(OH)32Cl4 · 3H2O |
| Ca | Calcium | |
| Ca | ⓘ Fluorite | CaF2 |
| Fe | Iron | |
| Fe | ⓘ Chalcopyrite | CuFeS2 |
| Fe | ⓘ Delafossite | Cu+Fe3+O2 |
| Fe | ⓘ Goethite | Fe3+O(OH) |
| Fe | ⓘ Pyrite | FeS2 |
| Fe | ⓘ Siderite | FeCO3 |
| Ni | Nickel | |
| Ni | ⓘ Vaesite | NiS2 |
| Cu | Copper | |
| Cu | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| Cu | ⓘ Brochantite | Cu4(SO4)(OH)6 |
| Cu | ⓘ Carbonatecyanotrichite | Cu4Al2(CO3,SO4)(OH)12 · 2H2O |
| Cu | ⓘ Chalcopyrite | CuFeS2 |
| Cu | ⓘ Chalcocite | Cu2S |
| Cu | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Cu | ⓘ Connellite | Cu19(SO4)(OH)32Cl4 · 3H2O |
| Cu | ⓘ Cuprite | Cu2O |
| Cu | ⓘ Native Copper | Cu |
| Cu | ⓘ Delafossite | Cu+Fe3+O2 |
| Cu | ⓘ Langite | Cu4(SO4)(OH)6 · 2H2O |
| Cu | ⓘ Malachite | Cu2(CO3)(OH)2 |
| Cu | ⓘ Barrotite | Cu9Al(HSiO4)2[(SO4)(HAsO4)0.5](OH)12 · 8H2O |
| As | Arsenic | |
| As | ⓘ Barrotite | Cu9Al(HSiO4)2[(SO4)(HAsO4)0.5](OH)12 · 8H2O |
| Ba | Barium | |
| Ba | ⓘ Baryte | BaSO4 |
| Bi | Bismuth | |
| Bi | ⓘ Bismuthinite | Bi2S3 |
| Bi | ⓘ Bismutite | (BiO)2CO3 |
Other Regions, Features and Areas containing this locality
Eurasian PlateTectonic Plate
- Moldanubian BeltOrogenic Belt
EuropeContinent
France
- Massif CentralHighland Region
- ⭔Midi-PyrénéesRegion
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Mont-Roc Mine, Mont-Roc, Castres, Tarn, Occitanie, France