| Locality type: | Valley |
| 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 Ägene Valley (Äginen Valley; Aeginen Valley), Ulrichen, Obergoms, Goms, Valais, Switzerland |
| Data Identifiers |
|---|
|
| Mindat Occurrence Record ID: | 953607 |
| Long-form Identifier: | 1:3:953607:4 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
|---|
|
|
| 10.0km (6.2 miles) | ⓘVallone di Nefelgiù, Formazza, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 11.2km (7.0 miles) | ⓘPizzo dell'Arzo, Cavagnöö Glacier (Cavagnoli Glacier; Cavagnöö area; Cavagnoli area), Robièi (Alpe di Robièi; Lake Robièi area), Bavona Valley, Cevio, Vallemaggia, Ticino, Switzerland |
| 11.4km (7.1 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 |
| 11.6km (7.2 miles) | ⓘArbola Glacier (Punta d'Arbola N and E slopes; Ofenhorn N and E slopes), Sabbione Glacier area, Formazza, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 12.3km (7.6 miles) | ⓘZinggenlücke cleft, Tierberge, Oberaar lake area, Guttannen, Interlaken-Oberhasli, Bern, Switzerland |
| 12.8km (8.0 miles) | ⓘLago Bianco, Robièi (Alpe di Robièi; Lake Robièi area), Bavona Valley, Cevio, Vallemaggia, Ticino, Switzerland |
| 14.3km (8.9 miles) | ⓘHolzerspitz north slope, Fäldbach valley, Binn, Goms, Valais, Switzerland |
| 14.5km (9.0 miles) | ⓘGalenstock, Tiefenbach, Realp, Urseren, Uri, Switzerland |
| 17.1km (10.6 miles) | ⓘGorb, Lärchultini, Binn, Goms, Valais, Switzerland |
| 17.3km (10.8 miles) | ⓘLengenbach Quarry, Fäld, Binn, Goms, Valais, Switzerland |
| References |
|---|
|
|
|
