| Locality type: | Mountain |
| Classification |
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| Species: | Heulandite-Ca |
| Formula: | (Ca,Na)5(Si27Al9)O72 · 26H2O |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Heulandite-Ca data |
| Locality Data: | Click here to view Monte del Forno, Val Forno, Upper Val Bregaglia, Bregaglia, Maloja Region, Grisons, Switzerland |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 549697 |
| Long-form Identifier: | 1:3:549697:6 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Heulandite-Ca |
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| 6.0km (3.7 miles) | ⓘSissone Valley, Chiesa in Valmalenco, Sondrio Province, Lombardy, Italy |
| 12.2km (7.6 miles) | ⓘPunta Trubinasca, Codera Valley, Novate Mezzola, Sondrio Province, Lombardy, Italy |
| 12.8km (8.0 miles) | ⓘGneiss quarry, Promontogno, Upper Val Bregaglia, Bregaglia, Maloja Region, Grisons, Switzerland |
| 14.2km (8.8 miles) | ⓘTumbler, Soglio, Upper Val Bregaglia, Bregaglia, Maloja Region, Grisons, Switzerland |
| 15.2km (9.5 miles) | ⓘAverta Valley (Northern Glacial Cirque), Codera Valley, Novate Mezzola, Sondrio Province, Lombardy, Italy |
| 16.8km (10.4 miles) | ⓘPiana Valley, Codera Valley, Novate Mezzola, Sondrio Province, Lombardy, Italy |
| 24.9km (15.4 miles) | ⓘSan Giorgio, Codera Valley, Novate Mezzola, Sondrio Province, Lombardy, Italy |
| 43.8km (27.2 miles) | ⓘUpper Val Lia, Valdidentro, Sondrio Province, Lombardy, Italy |
| 47.1km (29.3 miles) | ⓘGneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland |
| 67.5km (41.9 miles) | ⓘKleine Schattenspitze, Ochsen valley, Gaschurn, Bludenz District, Vorarlberg, Austria |
| References |
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