Locality type: | Island |
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 Trefoil Island, Cape Grim district, Circular Head municipality, Tasmania, Australia |
Data Identifiers |
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Mindat Occurrence Record ID: | 958675 |
Long-form Identifier: | 1:3:958675:8 |
GUID (UUID V4): | 36405e2d-b4f9-4729-880d-8c2e7fcf12fb |
Nearest other occurrences of Opal |
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33.4km (20.8 miles) | ⓘRedpa quarry, Redpa, Marrawah district, Circular Head municipality, Tasmania, Australia |
References |
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Everard, J.L., Calver, C.R., Pemberton, J., Taheri, J., Dixon, G. (1997) Geology of the islands of southwestern Bass Strait. Tasmanian Geological Survey, Record 1997/03, 60 pages plus maps. |
Reference Search (possible matching items) |
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| | Corporate Document (Series) | A Catalogue of the Minerals of Tasmania Geological Survey Bulletin 73 by R. S. Bottrill and W. E. Baker...Baker Mineral Resources Tasmania Department of Infrastructure, Energy and Resources E>...rossi'oilittes PO Box 56 Rosny Park Tasmania 7018 Phone (03) 6233 8377 Fax (03) 6233 8338 Email info@mrt...gov.au First published in Australia in 2008 by Mineral Resources Tasmania Department of Infrastructure...Box 56, Rosny Park, Tasmania 7018 www.mrttas.gov.au ©Copyright State of Tasmania, 2008 All rights reserved |
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