Locality type: | Mine |
Classification |
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Species: | Topaz |
Formula: | Al2(SiO4)(F,OH)2 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Topaz data |
Locality Data: | Click here to view Boswedden Mine (incl. Wheal Praze; Wheal Williams; Yankee Boy Mine), Kenidjack Valley, St Just, Cornwall, England, UK |
Data Identifiers |
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Mindat Occurrence Record ID: | 633736 |
Long-form Identifier: | 1:3:633736:0 |
GUID (UUID V4): | ac9cf277-a1dc-4043-82d6-d341def13424 |
Nearest other occurrences of Topaz |
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12.4km (7.7 miles) | ⓘLamorna Cove, St Buryan, Cornwall, England, UK |
15.9km (9.9 miles) | ⓘSt Michael's Mount, Cornwall, England, UK |
17.1km (10.6 miles) | ⓘKnill Quarry, St Ives, Cornwall, England, UK |
20.8km (12.9 miles) | ⓘWheal Lucy (Riviere Mine), Hayle, Cornwall, England, UK |
25.5km (15.9 miles) | ⓘMegiliggar Rocks (Tremearne pegmatite), Breage, Cornwall, England, UK |
27.1km (16.8 miles) | ⓘGreat Wheal Fortune, Breage, Cornwall, England, UK |
33.4km (20.8 miles) | ⓘWheal Enys (Wheal Vernon), Porkellis, Wendron, Cornwall, England, UK |
39.8km (24.7 miles) | ⓘBeacon Quarry, St Agnes, Cornwall, England, UK |
40.1km (24.9 miles) | ⓘWheal Kine (Wheal Kind), St Agnes Consols (Polberro Consols), St Agnes, Cornwall, England, UK |
40.1km (24.9 miles) | ⓘTrevaunance Mine (Wheal Trevaunance), St Agnes Consols (Polberro Consols), St Agnes, Cornwall, England, UK |
References |
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