| Locality type: | Lake |
| Classification |
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| Species: | 'Tetrahedrite Group' (not an IMA approved species) |
| Formula: | M2(A6)M1(B4 C2)X3(D4)S1(Y12)S2(Z) |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Tetrahedrite Group data |
| Locality Data: | Click here to view Lake Grevasalvas, Julier pass area, Bivio, Surses, Albula Region, Grisons, Switzerland |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 822580 |
| Long-form Identifier: | 1:3:822580:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Tetrahedrite Group |
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| 4.2km (2.6 miles) | âSils-Baselgia, Sils im Engadin/Segl, Maloja Region, Grisons, Switzerland |
| 22.9km (14.2 miles) | âSurmin Mine (Surminer RÞfe; Cruschetta-SÞrmin), Filisur, BergÞn Filisur, Albula Region, Grisons, Switzerland |
| 26.0km (16.1 miles) | âTaspegn Alp (Taspin) mine, Zillis (Ziran), Zillis-Reischen, Viamala Region, Grisons, Switzerland |
| 27.2km (16.9 miles) | âTieftobel, Schmitten, Albula Region, Grisons, Switzerland |
| 27.9km (17.3 miles) | âSilberberg, Davos Monstein, Davos, PrÃĪttigau/Davos Region, Grisons, Switzerland |
| 33.0km (20.5 miles) | âParpaner Rothorn, Parpan, Churwalden, Plessur Region, Grisons, Switzerland |
| 33.5km (20.8 miles) | âTÃĪllihorn, Sertig Valley, Davos, PrÃĪttigau/Davos Region, Grisons, Switzerland |
| 48.1km (29.9 miles) | âKupfergrÞebli, Felsberger Calanda, Calanda, Grisons, Switzerland |
| 48.4km (30.1 miles) | âGoldene Sonne Mine, Taminser Calanda, Calanda, Grisons, Switzerland |
| 52.4km (32.5 miles) | âCobbio vein, Introbio, Valsassina, Lecco Province, Lombardy, Italy |
| References |
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