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Topaz from
Boswedden Mine (incl. Wheal Praze; Wheal Williams; Yankee Boy Mine), Kenidjack Valley, St Just, Cornwall, England, UK


Locality type:Mine
Classification
Species:Topaz
Formula:Al2(SiO4)(F,OH)2
Confirmation
Validity:Believed Valid
Data
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
Mindat Occurrence Record ID:633736
Long-form Identifier:1:3:633736:0
GUID (UUID V4):0
Nearest other occurrences of Topaz
12.4km (7.7 miles) ⓘLamorna Cove, St Buryan, 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
40.3km (25.0 miles) ⓘSeal Hole Mine, St Agnes Consols (Polberro Consols), St Agnes, Cornwall, England, UK
References
Michael Merry, pers. commun.
 
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