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Gilbertite from
Criggan Mine (Criggan Consols), Criggan, Roche, Cornwall, England, UK

Locality type:Mine
Species:Muscovite var: Gilbertite
Validity:Believed Valid
References:Dines, H.G. (1956): The metalliferous mining region of south-west England. HMSO Publications (London), Vol. 2, p. 532
Mineral Data:Click here to view Gilbertite data
Locality Data:Click here to view Criggan Mine (Criggan Consols), Criggan, Roche, Cornwall, England, UK
Nearest other occurrences of Gilbertite
3.9km (2.4 miles) Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK
5.4km (3.4 miles) West Carclaze Pit, Carluddon, Treverbyn, Cornwall, England, UK
5.9km (3.6 miles) Colcerrow Quarry (Gready Quarry), Lanlivery, Cornwall, England, UK
7.6km (4.7 miles) Stenna Gwyn Mine (Stennagwyn Mine), Foxhole, St Stephen-in-Brannel, Cornwall, England, UK
8.9km (5.5 miles) Trethosa China Clay Pit, Treviscoe, St Stephen-in-Brannel, Cornwall, England, UK
26.9km (16.7 miles) Cheesewring Quarry, Minions, Linkinhorne, Cornwall, England, UK
36.0km (22.4 miles) Lower Kergilliack Quarry, Budock, Cornwall, England, UK
38.6km (24.0 miles) Halvosso Quarry (Halvasso Quarry; Kessel Downs Quarry), Mabe, Cornwall, England, UK
40.7km (25.3 miles) Balmynheer Mine, Porkellis, Wendron, Cornwall, England, UK
42.6km (26.5 miles) Fatwork Mine, East Wheal Lovell (incl. Tregonebris Mine), Trewennack, Wendron, Cornwall, England, UK
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