Gran Paradiso syenite outcrops, Bonneval-sur-Arc, Saint-Jean-de-Maurienne, Savoie, Auvergne-Rhône-Alpes, Francei
| Regional Level Types | |
|---|---|
| Gran Paradiso syenite outcrops | Group of Outcrops |
| Bonneval-sur-Arc | Commune |
| Saint-Jean-de-Maurienne | Arrondissement |
| Savoie | Department |
| Auvergne-Rhône-Alpes | Region |
| France | Country |
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Latitude & Longitude (WGS84):
45° 22' 6'' North , 7° 6' 26'' East
Latitude & Longitude (decimal):
Type:
Group of Outcrops
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Bonneval-sur-Arc | 261 (2016) | 4.8km |
| Bessans | 343 (2016) | 10.2km |
| Val-d’Isère | 1,632 (2016) | 13.5km |
| Ala di Stura | 328 (2014) | 16.4km |
| Usseglio | 142 (2014) | 17.5km |
Mindat Locality ID:
358814
Long-form identifier:
mindat:1:2:358814:0
GUID (UUID V4):
236d6db7-e3cc-4390-9a81-07ca1ec5b868
Albitic syenites, containing nepheline, paragonite and aegirine, within the Gran Paradiso porphyritic granite in the area near Evettes refuge (Guillot et al., 2015).
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral 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:
| ⓘ Aegirine Formula: NaFe3+Si2O6 |
| ⓘ Albite Formula: Na(AlSi3O8) |
| ⓘ 'K Feldspar' |
| ⓘ Nepheline Formula: Na3K(Al4Si4O16) |
| ⓘ Paragonite Formula: NaAl2(AlSi3O10)(OH)2 |
| ⓘ Quartz Formula: SiO2 |
| ⓘ 'Sodic amphibole' |
| ⓘ Zircon Formula: Zr(SiO4) |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 4 - Oxides and Hydroxides | |||
|---|---|---|---|
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| Group 9 - Silicates | |||
| ⓘ | Zircon | 9.AD.30 | Zr(SiO4) |
| ⓘ | Aegirine | 9.DA.25 | NaFe3+Si2O6 |
| ⓘ | Paragonite | 9.EC.15 | NaAl2(AlSi3O10)(OH)2 |
| ⓘ | Nepheline | 9.FA.05 | Na3K(Al4Si4O16) |
| ⓘ | Albite | 9.FA.35 | Na(AlSi3O8) |
| Unclassified | |||
| ⓘ | 'K Feldspar' | - | |
| ⓘ | 'Sodic amphibole' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Paragonite | NaAl2(AlSi3O10)(OH)2 |
| O | Oxygen | |
| O | ⓘ Aegirine | NaFe3+Si2O6 |
| O | ⓘ Albite | Na(AlSi3O8) |
| O | ⓘ Nepheline | Na3K(Al4Si4O16) |
| O | ⓘ Paragonite | NaAl2(AlSi3O10)(OH)2 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Zircon | Zr(SiO4) |
| Na | Sodium | |
| Na | ⓘ Aegirine | NaFe3+Si2O6 |
| Na | ⓘ Albite | Na(AlSi3O8) |
| Na | ⓘ Nepheline | Na3K(Al4Si4O16) |
| Na | ⓘ Paragonite | NaAl2(AlSi3O10)(OH)2 |
| Al | Aluminium | |
| Al | ⓘ Albite | Na(AlSi3O8) |
| Al | ⓘ Nepheline | Na3K(Al4Si4O16) |
| Al | ⓘ Paragonite | NaAl2(AlSi3O10)(OH)2 |
| Si | Silicon | |
| Si | ⓘ Aegirine | NaFe3+Si2O6 |
| Si | ⓘ Albite | Na(AlSi3O8) |
| Si | ⓘ Nepheline | Na3K(Al4Si4O16) |
| Si | ⓘ Paragonite | NaAl2(AlSi3O10)(OH)2 |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Zircon | Zr(SiO4) |
| K | Potassium | |
| K | ⓘ Nepheline | Na3K(Al4Si4O16) |
| Fe | Iron | |
| Fe | ⓘ Aegirine | NaFe3+Si2O6 |
| Zr | Zirconium | |
| Zr | ⓘ Zircon | Zr(SiO4) |
Geochronology
Mineralization age: Phanerozoic : 257 ± 3 Ma to 246 ± 3 MaImportant note: This table is based only on rock and mineral ages recorded on mindat.org for this locality and is not necessarily a complete representation of the geochronology, but does give an indication of possible mineralization events relevant to this locality. As more age information is added this table may expand in the future. A break in the table simply indicates a lack of data entered here, not necessarily a break in the geologic sequence. Grey background entries are from different, related, localities.
| Geologic Time | Rocks, Minerals and Events | ||||||
|---|---|---|---|---|---|---|---|
| Phanerozoic | |||||||
| Mesozoic | |||||||
| Triassic | |||||||
| Middle Triassic |
| ||||||
| Paleozoic | |||||||
| Permian | |||||||
| Lopingian |
| ||||||
Other Regions, Features and Areas containing this locality
Eurasian PlateTectonic Plate
EuropeContinent
- The AlpsMountain Range
France
- Auvergne-Rhône-Alpes
- Savoie
- Maurienne ValleyValley
- Savoie
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References
