| Locality type: | Mine |
| Classification |
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| Species: | Opal |
| Formula: | SiO2 · nH2O |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Opal data |
| Locality Data: | Click here to view Su Elzu, Ozieri, Sassari Province, Sardinia, Italy |
| Photo Gallery | View Gallery (2 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1029069 |
| Long-form Identifier: | 1:3:1029069:3 |
| GUID (UUID V4): | 7300dfbf-8f31-4d2a-a395-218badde1d20 |
| Nearest other occurrences of Opal |
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| 24.2km (15.0 miles) | ⓘBadde ia/Mt. Perucci-Selvani quarries, Ploaghe, Sassari Province, Sardinia, Italy |
| 25.3km (15.7 miles) | ⓘFuntanedda Ulumu Quarry, Ploaghe, Sassari Province, Sardinia, Italy |
| 32.0km (19.9 miles) | ⓘMount Limbara, Giogantinu and Balistreri Peaks, Tempio Pausania, Sassari Province, Sardinia, Italy |
| 35.2km (21.9 miles) | ⓘFurru e Conca Quarries, Calangianus, Sassari Province, Sardinia, Italy |
| 42.8km (26.6 miles) | ⓘSan Bachisio Quarries, Telti, Sassari Province, Sardinia, Italy |
| 45.8km (28.5 miles) | ⓘPriatu Quarries, Sant'Antonio di Gallura, Sassari Province, Sardinia, Italy |
| 64.8km (40.2 miles) | ⓘLu Patenti Quarry, Mt. Mazzolu, Arzachena, Sassari Province, Sardinia, Italy |
| 76.9km (47.8 miles) | ⓘCala Francese Quarries, La Maddalena Island, La Maddalena, Sassari Province, Sardinia, Italy |
| 98.8km (61.4 miles) | ⓘConca Cannas quarry, Masullas, Oristano Province, Sardinia, Italy |
| References |
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| Reference Search (possible matching items) |
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 | | Journal (article/letter/editorial) | | volcaniclastic rocks from Logudoro (northern Sardinia, Italy) Received: 5 June 2000 / Accepted: 14 August...volcaniclastic products from Logudoro (northern Sardinia), a reconstructed stratigraphic succession some...epiclastite and unwelded units, always associated with opal-CT and sometimes with smectite. An adularia-like...the contemporary or subsequent precipitation of opal-CT. G. Cerri á P. Cappelletti á M. de'Gennaro (&)...Federico II ± Via Mezzocannone, 8-80134 Napoli, Italy e-mail: degennar@unina.it Tel.: +39-081-5473363; |
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Su Elzu, Ozieri, Sassari Province, Sardinia, Italy