| Locality type: | Placer |
| Classification |
|---|
|
| Species: | 'Biotite' (not an IMA approved species) |
| Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Confirmation |
|---|
|
| Validity: | Believed Valid |
| Data |
|---|
|
| Mineral Data: | Click here to view Biotite data |
| Locality Data: | Click here to view Unnamed placers, Medel (Lucmagn), Surselva Region, Grisons, Switzerland |
| Data Identifiers |
|---|
|
| Mindat Occurrence Record ID: | 1477331 |
| Long-form Identifier: | 1:3:1477331:6 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
|---|
|
|
| 11.2km (7.0 miles) | ⓘPizzo Corandoni, Cadlimo Valley, Quinto, Leventina, Ticino, Switzerland |
| 16.3km (10.2 miles) | ⓘRossbodenälpetli, Unteralp Valley, Andermatt, Urseren, Uri, Switzerland |
| 17.3km (10.8 miles) | ⓘStalden Valley, Maderanertal, Silenen, Uri, Switzerland |
| 18.7km (11.6 miles) | ⓘLake Tremorgio, Fiesso, Prato (Leventina), Leventina, Ticino, Switzerland |
| 18.7km (11.6 miles) | ⓘPunteglias mine, Trun, Surselva Region, Grisons, Switzerland |
| 26.2km (16.3 miles) | ⓘAebni (Äbni), Vals, Surselva Region, Grisons, Switzerland |
| 30.8km (19.1 miles) | ⓘLago Bianco, Robièi (Alpe di Robièi; Lake Robièi area), Bavona Valley, Cevio, Vallemaggia, Ticino, Switzerland |
| 32.2km (20.0 miles) | ⓘMiregn, Personico, Leventina, Ticino, Switzerland |
| 32.3km (20.1 miles) | ⓘGalenstock, Tiefenbach, Realp, Urseren, Uri, Switzerland |
| 32.6km (20.3 miles) | ⓘNortheast slope, Pizzo dell'Arzo, Cavagnöö Glacier (Cavagnoli Glacier; Cavagnöö area; Cavagnoli area), Robièi (Alpe di Robièi; Lake Robièi area), Bavona Valley, Cevio, Vallemaggia, Ticino, Switzerland |
| References |
|---|
|
|
|
