Punta del Fenaio, Giglio Island, Isola del Giglio, Grosseto Province, Tuscany, Italyi
| Regional Level Types | |
|---|---|
| Punta del Fenaio | Point |
| Giglio Island | Island |
| Isola del Giglio | Commune |
| Grosseto Province | Province |
| Tuscany | Region |
| Italy | - not defined - |
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Latitude & Longitude (WGS84):
42° 23' 18'' North , 10° 52' 48'' East
Latitude & Longitude (decimal):
Type:
KΓΆppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Giglio Campese | 154 (2014) | 2.5km |
| Giglio Castello | 557 (2014) | 3.2km |
| Isola del Giglio | 1,406 (2012) | 4.1km |
| Giglio Porto | 608 (2014) | 4.5km |
| Porto Santo Stefano | 8,892 (2014) | 20.1km |
Mindat Locality ID:
54874
Long-form identifier:
mindat:1:2:54874:3
GUID (UUID V4):
42795c46-6e7c-4e60-b4ba-bc4bd4565d1f
Name(s) in local language(s):
Punta del Fenaio, Isola del Giglio, Provincia di Grosseto, Toscana, Italia
At Punta del Fenaio the monzogranite is in primary contact with its wall rocks.
The most interesting mineral is allanite, which occurs in two different environments: as black tabular crystals in aplite veinlets cutting the monzogranite mass; as large brownish-black masses and tabular crystals (up to 3 cm), associated with diopside, quartz, K-feldspar (adularia), and minor epidote, in a small skarn body.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| β 'Allanite Group' Formula: (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
| β Andalusite Formula: Al2(SiO4)O |
| β Diopside Formula: CaMgSi2O6 |
| β Epidote Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| β 'K Feldspar' |
| β 'K Feldspar var. Adularia' Formula: KAlSi3O8 |
| β Quartz Formula: SiO2 |
| β Schorl Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 4 - Oxides and Hydroxides | |||
|---|---|---|---|
| β | Quartz | 4.DA.05 | SiO2 |
| Group 9 - Silicates | |||
| β | Andalusite | 9.AF.10 | Al2(SiO4)O |
| β | Epidote | 9.BG.05a | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| β | Schorl | 9.CK.05 | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) |
| β | Diopside | 9.DA.15 | CaMgSi2O6 |
| Unclassified | |||
| β | 'K Feldspar var. Adularia' | - | KAlSi3O8 |
| β | '' | - | |
| β | 'Allanite Group' | - | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| H | β Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| H | β Allanite Group | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
| B | Boron | |
| B | β Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| O | Oxygen | |
| O | β K Feldspar var. Adularia | KAlSi3O8 |
| O | β Andalusite | Al2(SiO4)O |
| O | β Diopside | CaMgSi2O6 |
| O | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| O | β Quartz | SiO2 |
| O | β Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| O | β Allanite Group | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
| Na | Sodium | |
| Na | β Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| Mg | Magnesium | |
| Mg | β Diopside | CaMgSi2O6 |
| Al | Aluminium | |
| Al | β K Feldspar var. Adularia | KAlSi3O8 |
| Al | β Andalusite | Al2(SiO4)O |
| Al | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Al | β Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| Si | Silicon | |
| Si | β K Feldspar var. Adularia | KAlSi3O8 |
| Si | β Andalusite | Al2(SiO4)O |
| Si | β Diopside | CaMgSi2O6 |
| Si | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Si | β Quartz | SiO2 |
| Si | β Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| Si | β Allanite Group | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
| K | Potassium | |
| K | β K Feldspar var. Adularia | KAlSi3O8 |
| Ca | Calcium | |
| Ca | β Diopside | CaMgSi2O6 |
| Ca | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Fe | Iron | |
| Fe | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Fe | β Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
Other Regions, Features and Areas containing this locality
Eurasian PlateTectonic Plate
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References
