| Locality type: | Quarry |
| Classification |
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| Species: | Dravite |
| Formula: | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Dravite data |
| Locality Data: | Click here to view Isola Quarry (Isola Quarries), Madesimo, Sondrio Province, Lombardy, Italy |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 968400 |
| Long-form Identifier: | 1:3:968400:3 |
| GUID (UUID V4): | cf2f6c64-15c3-4396-9828-b4d73b4b9c6c |
| Nearest other occurrences of Dravite |
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| 2.8km (1.7 miles) | ⓘCardinello Valley, Madesimo, Sondrio Province, Lombardy, Italy |
| 4.4km (2.8 miles) | ⓘStarleggia Valley quarries, Campodolcino, Sondrio Province, Lombardy, Italy |
| 17.5km (10.9 miles) | ⓘCanete, Villa di Chiavenna, Sondrio Province, Lombardy, Italy |
| 20.2km (12.5 miles) | ⓘAlpe Rossaccio (Rossaccio), Villa di Chiavenna, Sondrio Province, Lombardy, Italy |
| 24.6km (15.3 miles) | ⓘPunta Trubinasca, Codera Valley, Novate Mezzola, Sondrio Province, Lombardy, Italy |
| 37.5km (23.3 miles) | ⓘSommafiume pegmatitic dyke (Alpe Sommafiume; Marategno Mine), Dorio, Lecco Province, Lombardy, Italy |
| 37.6km (23.3 miles) | ⓘCassandra Glacier, Airale Valley, Torreggio Valley, Torre di Santa Maria, Sondrio Province, Lombardy, Italy |
| 41.4km (25.7 miles) | ⓘLower Scerscen Glacier, Scerscen Valley, Lanzada, Sondrio Province, Lombardy, Italy |
| 43.1km (26.8 miles) | ⓘUnnamed placers, Medel (Lucmagn), Surselva Region, Grisons, Switzerland |
| 43.1km (26.8 miles) | ⓘSponda Alp - Pizzo Forno, Chironico Valley, Faido, Leventina, Ticino, Switzerland |
| References |
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