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Mont Semiol, Châtelneuf, Montbrison, Loire, Auvergne-Rhône-Alpes, Francei
| Regional Level Types | |
|---|---|
| Mont Semiol | Mountain |
| Châtelneuf | Commune |
| Montbrison | Arrondissement |
| Loire | Department |
| Auvergne-Rhône-Alpes | Region |
| France | Country |
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Latitude & Longitude (WGS84):
45° 37' 47'' North , 3° 58' 58'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Châtelneuf | 270 (2016) | 0.7km |
| Essertines-en-Châtelneuf | 608 (2016) | 1.6km |
| Roche | 258 (2016) | 3.1km |
| Lérigneux | 131 (2016) | 3.5km |
| Saint-Bonnet-le-Courreau | 764 (2016) | 4.6km |
Other/historical names associated with this locality:
Mont Semiouse; Mont Simiouse
Porphyritic olivine basalt on the south slope of Mont Semiol, near the top. Located 8 km WNW of Montbrison, in the municipality of Châtelneuf.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
12 valid minerals. 2 (TL) - type locality of valid minerals. 1 erroneous literature entry.
Rock Types Recorded
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ Augite Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| ⓘ Calcite Formula: CaCO3 |
| ⓘ 'Chabazite' |
| ⓘ Chabazite-Na Formula: (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| ⓘ 'Erionite Subgroup' Formula: M2[Al4Si14O36] · 15H2O |
| ⓘ 'Fayalite-Forsterite Series' |
| ⓘ Galena Formula: PbS |
| ⓘ Mazzite-Mg (TL) Formula: (Mg,K,Ca)5(Si26Al10)O72 · 28H2O Type Locality: |
| ⓘ Formula: Na2Ca2Si9Al6O30 · 8H2O Description: Very likely eroneously reported, and mistaken with phillipsite. See comment by Gonnard in "Mineralogie des Departements de la Loire et du Rhone. |
| ⓘ Montmorillonite Formula: (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| ⓘ Offretite (TL) Formula: KCaMg(Si13Al5)O36 · 15H2O Type Locality: |
| ⓘ Opal Formula: SiO2 · nH2O |
| ⓘ Opal var. Opal-AN Formula: SiO2 · nH2O References: |
| ⓘ Phillipsite-K Formula: K6(Si10Al6)O32 · 12H2O |
| ⓘ 'Phillipsite Subgroup' Formula: (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
| ⓘ Quartz Formula: SiO2 |
| ⓘ Quartz var. Chalcedony Formula: SiO2 |
| ⓘ Siderite Formula: FeCO3 |
| ⓘ Spinel Formula: MgAl2O4 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Galena | 2.CD.10 | PbS |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Quartz var. Chalcedony | 4.00.05 | SiO2 |
| ⓘ | 4.00.05 | SiO2 | |
| ⓘ | Spinel | 4.BB.05 | MgAl2O4 |
| ⓘ | Opal var. Opal-AN | 4.DA.10 | SiO2 · nH2O |
| ⓘ | 4.DA.10 | SiO2 · nH2O | |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Siderite | 5.AB.05 | FeCO3 |
| Group 9 - Silicates | |||
| ⓘ | Augite | 9.DA.15 | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| ⓘ | Montmorillonite | 9.EC.40 | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| ⓘ | Mesolite ? | 9.GA.05 | Na2Ca2Si9Al6O30 · 8H2O |
| ⓘ | Phillipsite-K | 9.GC.10 | K6(Si10Al6)O32 · 12H2O |
| ⓘ | Mazzite-Mg (TL) | 9.GC.20 | (Mg,K,Ca)5(Si26Al10)O72 · 28H2O |
| ⓘ | Chabazite-Na | 9.GD.10 | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| ⓘ | Offretite (TL) | 9.GD.25 | KCaMg(Si13Al5)O36 · 15H2O |
| Unclassified | |||
| ⓘ | 'Chabazite' | - | |
| ⓘ | 'Erionite Subgroup' | - | M2[Al4Si14O36] · 15H2O |
| ⓘ | 'Phillipsite Subgroup' | - | (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
| ⓘ | 'Fayalite-Forsterite Series' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Erionite Subgroup | M2[Al4Si14O36] · 15H2O |
| H | ⓘ Opal var. Opal-AN | SiO2 · nH2O |
| H | ⓘ Mazzite-Mg | (Mg,K,Ca)5(Si26Al10)O72 · 28H2O |
| H | ⓘ Mesolite | Na2Ca2Si9Al6O30 · 8H2O |
| H | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| H | ⓘ Offretite | KCaMg(Si13Al5)O36 · 15H2O |
| H | ⓘ Opal | SiO2 · nH2O |
| H | ⓘ Phillipsite Subgroup | (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
| H | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| H | ⓘ Phillipsite-K | K6(Si10Al6)O32 · 12H2O |
| C | Carbon | |
| C | ⓘ Calcite | CaCO3 |
| C | ⓘ Siderite | FeCO3 |
| O | Oxygen | |
| O | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Quartz var. Chalcedony | SiO2 |
| O | ⓘ Erionite Subgroup | M2[Al4Si14O36] · 15H2O |
| O | ⓘ Opal var. Opal-AN | SiO2 · nH2O |
| O | ⓘ Mazzite-Mg | (Mg,K,Ca)5(Si26Al10)O72 · 28H2O |
| O | ⓘ Mesolite | Na2Ca2Si9Al6O30 · 8H2O |
| O | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| O | ⓘ Offretite | KCaMg(Si13Al5)O36 · 15H2O |
| O | ⓘ Opal | SiO2 · nH2O |
| O | ⓘ Phillipsite Subgroup | (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Siderite | FeCO3 |
| O | ⓘ Spinel | MgAl2O4 |
| O | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| O | ⓘ Phillipsite-K | K6(Si10Al6)O32 · 12H2O |
| O | ⓘ Fayalite-Forsterite Series | |
| Na | Sodium | |
| Na | ⓘ Mesolite | Na2Ca2Si9Al6O30 · 8H2O |
| Na | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| Na | ⓘ Phillipsite Subgroup | (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
| Na | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Mg | Magnesium | |
| Mg | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Mg | ⓘ Mazzite-Mg | (Mg,K,Ca)5(Si26Al10)O72 · 28H2O |
| Mg | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| Mg | ⓘ Offretite | KCaMg(Si13Al5)O36 · 15H2O |
| Mg | ⓘ Spinel | MgAl2O4 |
| Mg | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Mg | ⓘ Fayalite-Forsterite Series | |
| Al | Aluminium | |
| Al | ⓘ Erionite Subgroup | M2[Al4Si14O36] · 15H2O |
| Al | ⓘ Mazzite-Mg | (Mg,K,Ca)5(Si26Al10)O72 · 28H2O |
| Al | ⓘ Mesolite | Na2Ca2Si9Al6O30 · 8H2O |
| Al | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| Al | ⓘ Offretite | KCaMg(Si13Al5)O36 · 15H2O |
| Al | ⓘ Phillipsite Subgroup | (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
| Al | ⓘ Spinel | MgAl2O4 |
| Al | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Al | ⓘ Phillipsite-K | K6(Si10Al6)O32 · 12H2O |
| Si | Silicon | |
| Si | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Si | ⓘ Quartz var. Chalcedony | SiO2 |
| Si | ⓘ Erionite Subgroup | M2[Al4Si14O36] · 15H2O |
| Si | ⓘ Opal var. Opal-AN | SiO2 · nH2O |
| Si | ⓘ Mazzite-Mg | (Mg,K,Ca)5(Si26Al10)O72 · 28H2O |
| Si | ⓘ Mesolite | Na2Ca2Si9Al6O30 · 8H2O |
| Si | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| Si | ⓘ Offretite | KCaMg(Si13Al5)O36 · 15H2O |
| Si | ⓘ Opal | SiO2 · nH2O |
| Si | ⓘ Phillipsite Subgroup | (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Si | ⓘ Phillipsite-K | K6(Si10Al6)O32 · 12H2O |
| Si | ⓘ Fayalite-Forsterite Series | |
| S | Sulfur | |
| S | ⓘ Galena | PbS |
| K | Potassium | |
| K | ⓘ Mazzite-Mg | (Mg,K,Ca)5(Si26Al10)O72 · 28H2O |
| K | ⓘ Offretite | KCaMg(Si13Al5)O36 · 15H2O |
| K | ⓘ Phillipsite Subgroup | (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
| K | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| K | ⓘ Phillipsite-K | K6(Si10Al6)O32 · 12H2O |
| Ca | Calcium | |
| Ca | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Ca | ⓘ Calcite | CaCO3 |
| Ca | ⓘ Mazzite-Mg | (Mg,K,Ca)5(Si26Al10)O72 · 28H2O |
| Ca | ⓘ Mesolite | Na2Ca2Si9Al6O30 · 8H2O |
| Ca | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| Ca | ⓘ Offretite | KCaMg(Si13Al5)O36 · 15H2O |
| Ca | ⓘ Phillipsite Subgroup | (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
| Ca | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Fe | Iron | |
| Fe | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Fe | ⓘ Siderite | FeCO3 |
| Fe | ⓘ Fayalite-Forsterite Series | |
| Sr | Strontium | |
| Sr | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Ba | Barium | |
| Ba | ⓘ Phillipsite Subgroup | (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
| Pb | Lead | |
| Pb | ⓘ Galena | PbS |
Other Databases
| Wikipedia: | https://ceb.wikipedia.org/wiki/Mont_Semiol |
|---|
Other Regions, Features and Areas containing this locality
Eurasian PlateTectonic Plate
- Moldanubian BeltOrogenic Belt
EuropeContinent
France
- Massif CentralHighland Region
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References
Gonnard, Ferdinand (1908) Sur la christianite du mont Simiouse (Loire) Bulletin de Minéralogie, 31 (6) 269-271 doi:10.3406/bulmi.1908.3315
Mont Semiol, Châtelneuf, Montbrison, Loire, Auvergne-Rhône-Alpes, France