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Prehnite from
Wheal Unity (Trenance Mine; Ghostcroft Mine), Mullion, Cornwall, England, UK


Locality type:Mine
Classification
Species:Prehnite
Formula:Ca2Al2Si3O10(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Prehnite data
Locality Data:Click here to view Wheal Unity (Trenance Mine; Ghostcroft Mine), Mullion, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:8823
Long-form Identifier:1:3:8823:7
GUID (UUID V4):0
Nearest other occurrences of Prehnite
1.6km (1.0 miles) ⓘParc Bean Cove, Mullion, Cornwall, England, UK
1.6km (1.0 miles) ⓘOgo-dour Cove, Mullion, Cornwall, England, UK
1.7km (1.1 miles) ⓘPredannack Head, Mullion, Cornwall, England, UK
5.8km (3.6 miles) ⓘPen Voose Cove (Parn Voose Cove), Landewednack, Cornwall, England, UK
5.9km (3.6 miles) ⓘEnys Head, Ruan Minor, Grade-Ruan, Cornwall, England, UK
10.8km (6.7 miles) ⓘCoverack Cove, Coverack, St Keverne, Cornwall, England, UK
13.2km (8.2 miles) ⓘDean Quarry, St Keverne, Cornwall, England, UK
14.0km (8.7 miles) ⓘWest of England Quarry, Porthoustock, St Keverne, Cornwall, England, UK
34.8km (21.6 miles) ⓘBotallack Mine, Botallack, St Just, Cornwall, England, UK
35.0km (21.7 miles) ⓘLevant Mine, Trewellard, St Just, Cornwall, England, UK
References
Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.
 
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