| Locality type: | Quarry |
| Classification |
|---|
|
| Species: | Opal |
| Formula: | SiO2 · nH2O |
| Confirmation |
|---|
|
| Validity: | Believed Valid |
| Data |
|---|
|
| Mineral Data: | Click here to view Opal data |
| Locality Data: | Click here to view Subalpina Quarry (Mantegazza Quarry; Gebel Quarry; Bianchi Quarry), Cavagnano, Cuasso al Monte, Varese Province, Lombardy, Italy |
| Data Identifiers |
|---|
|
| Mindat Occurrence Record ID: | 1021996 |
| Long-form Identifier: | 1:3:1021996:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Opal |
|---|
|
|
| 0.2km (0.1 miles) | ⓘLaghetto Quarry, Cavagnano, Cuasso al Monte, Varese Province, Lombardy, Italy |
| 0.3km (0.2 miles) | ⓘBonomi Quarry, Cuasso al Piano, Cuasso al Monte, Varese Province, Lombardy, Italy |
| 0.7km (0.4 miles) | ⓘPuricelli Quarry, Cavagnano, Cuasso al Monte, Varese Province, Lombardy, Italy |
| 6.2km (3.9 miles) | ⓘMadonna d'Ongero, Carona, Lugano, Ticino, Switzerland |
| 30.6km (19.0 miles) | ⓘSeula mine, Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 32.0km (19.9 miles) | ⓘSementina, Bellinzona, Bellinzona, Ticino, Switzerland |
| 32.6km (20.3 miles) | ⓘMont'Orfano (Montorfano), Mergozzo, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 38.8km (24.1 miles) | ⓘNibbio-Val Faera (Nibbio-Val Fredda) pegmatites, Nibbio, Mergozzo, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 39.3km (24.4 miles) | ⓘPiano del Lavonchio (Piano dei Lavonchi), Rio Vasca, Craveggia, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 39.3km (24.4 miles) | ⓘEglio, Craveggia, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| References |
|---|
|
|
|
Subalpina Quarry, Cavagnano, Cuasso al Monte, Varese Province, Lombardy, Italy