Locality type: | Quarry |
Classification |
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Species: | Opal |
Formula: | SiO2 · nH2O |
Confirmation |
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Validity: | Confirmed |
Confirmation Methods: | Visually Identified |
Data |
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Mineral Data: | Click here to view Opal data |
Locality Data: | Click here to view Pravallino Quarry, Montoso Quarries, Bagnolo Piemonte, Cuneo Province, Piedmont, Italy |
Photo Gallery | View Gallery (4 photos) |
Data Identifiers |
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Mindat Occurrence Record ID: | 1569116 |
Long-form Identifier: | 1:3:1569116:1 |
GUID (UUID V4): | 88aca091-d7ef-470e-9c39-f00b4486404b |
Nearest other occurrences of Opal |
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4.1km (2.5 miles) | ⓘSeccarezze Quarries, Luserna San Giovanni, Metropolitan City of Turin, Piedmont, Italy |
32.8km (20.4 miles) | ⓘManiglia Mt. Mine, Bellino, Cuneo Province, Piedmont, Italy |
33.0km (20.5 miles) | ⓘSan Valeriano quarry, Piossasco, Metropolitan City of Turin, Piedmont, Italy |
40.5km (25.2 miles) | ⓘValletta Mine, Vallone della Valletta, Canosio, Cuneo Province, Piedmont, Italy |
41.1km (25.5 miles) | ⓘMonte Cruzore (Monte Cruzeau), Cesana Torinese, Metropolitan City of Turin, Piedmont, Italy |
43.2km (26.8 miles) | ⓘTignai Quarry, Tignai, Bussoleno, Metropolitan City of Turin, Piedmont, Italy |
44.4km (27.6 miles) | ⓘSant'Abaco, Caselette, Metropolitan City of Turin, Piedmont, Italy |
46.0km (28.6 miles) | ⓘCalvo Mt. magnesite quarries (Caselette magnesite quarries), Caselette, Metropolitan City of Turin, Piedmont, Italy |
47.0km (29.2 miles) | ⓘ"Bardonecchia road" quartzite vein, Oulx, Metropolitan City of Turin, Piedmont, Italy |
49.5km (30.7 miles) | ⓘCivrari Mountain, Condove, Metropolitan City of Turin, Piedmont, Italy |
References |
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Pravallino Quarry, Montoso Quarries, Bagnolo Piemonte, Cuneo Province, Piedmont, Italy