| Locality type: | Outcrop |
| Classification |
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| Species: | 'Biotite' (not an IMA approved species) |
| Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Biotite data |
| Locality Data: | Click here to view Gorb, Lärchultini, Binn, Goms, Valais, Switzerland |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 665339 |
| Long-form Identifier: | 1:3:665339:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 0.6km (0.4 miles) | ⓘLengenbach Quarry, Fäld, Binn, Goms, Valais, Switzerland |
| 3.0km (1.9 miles) | ⓘHolzerspitz north slope, Fäldbach valley, Binn, Goms, Valais, Switzerland |
| 3.9km (2.4 miles) | ⓘFlesch lake, Binn, Goms, Valais, Switzerland |
| 4.4km (2.7 miles) | ⓘMonte Cervandone area, Devero Alp, Baceno, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 7.5km (4.7 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 |
| 8.5km (5.3 miles) | ⓘRitterpass NE-combe REE-mineralization, Chummibort, Grengiols, Östlich Raron, Valais, Switzerland |
| 9.5km (5.9 miles) | ⓘHillehorn northeast slope, Chummibort, Grengiols, Östlich Raron, Valais, Switzerland |
| 11.8km (7.3 miles) | ⓘVallone di Nefelgiù, Formazza, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 14.6km (9.1 miles) | ⓘVerampio-Crego area, Premia, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 16.4km (10.2 miles) | ⓘColmine di Crevola (Monte Colmine), Varzo, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| References |
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