| Locality type: | Mountain Area |
| Classification |
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| Species: | Bertrandite |
| Formula: | Be4(Si2O7)(OH)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Bertrandite data |
| Locality Data: | Click here to view Ritterpass NE-combe REE-mineralization, Chummibort, Grengiols, Östlich Raron, Valais, Switzerland |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1616958 |
| Long-form Identifier: | 1:3:1616958:0 |
| GUID (UUID V4): | 2aabe3f0-badb-4ccb-b03d-9046e37ab10a |
| Nearest other occurrences of Bertrandite |
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| 1.2km (0.8 miles) | ⓘBianco lake REE-mineralization, Veglia Alp (Alpe Veglia), Varzo, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 4.0km (2.5 miles) | ⓘGischi glacier (incl. Gischihorn), Binn, Goms, Valais, Switzerland |
| 4.2km (2.6 miles) | ⓘWanni glacier REE-mineralization, Wanni glacier - Scherbadung area (Monte Cervandone), Binn, Goms, Valais, Switzerland |
| 5.0km (3.1 miles) | ⓘWanni glacier - Scherbadung area (Monte Cervandone), Binn, Goms, Valais, Switzerland |
| 5.0km (3.1 miles) | ⓘMonte Cervandone area, Devero Alp, Baceno, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 11.0km (6.9 miles) | ⓘAgaro Lake, Premia, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 14.1km (8.8 miles) | ⓘTurbe, Albrunhorn - Turbhorn area, Binn, Goms, Valais, Switzerland |
| 19.2km (12.0 miles) | ⓘCastelluccio Quarry, Montecrestese, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 24.0km (14.9 miles) | ⓘGrignaschi Quarry, Cosasca, Trontano, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 24.9km (15.5 miles) | ⓘRio Margologio, Trontano, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| References |
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