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Gilbertite from
Colcerrow Quarry, Lanlivery, Cornwall, England, UK


Locality type:Quarry
Classification
Species:Muscovite var: Gilbertite
Formula:KAl2(AlSi3O10)(OH)2
Habit:globular aggregates
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Gilbertite data
Locality Data:Click here to view Colcerrow Quarry, Lanlivery, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:786468
Long-form Identifier:1:3:786468:1
GUID (UUID V4):0
Nearest other occurrences of Gilbertite
4.8km (3.0 miles) ⓘWest Carclaze Pit, Carludon, Treverbyn, Cornwall, England, UK
5.9km (3.6 miles) ⓘCriggan Mine (Criggan Consols), Criggan, Roche, Cornwall, England, UK
5.9km (3.7 miles) ⓘGunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK
10.3km (6.4 miles) ⓘStenna Gwyn Mine (Stennagwyn Mine), Foxhole, St Stephen-in-Brannel, Cornwall, England, UK
12.1km (7.5 miles) ⓘTrethosa China Clay Pit, Treviscoe, St Stephen-in-Brannel, Cornwall, England, UK
24.4km (15.2 miles) ⓘCheesewring Quarry, Minions, Linkinhorne, Cornwall, England, UK
37.1km (23.1 miles) ⓘLower Kergilliack Quarry, Budock, Cornwall, England, UK
40.2km (25.0 miles) ⓘHalvosso Quarry (Halvasso Quarry; Kessel Downs Quarry), Mabe, Cornwall, England, UK
42.7km (26.5 miles) ⓘBalmynheer Mine, Porkellis, Wendron, Cornwall, England, UK
44.3km (27.5 miles) ⓘFatwork Mine, East Wheal Lovell (incl. Tregonebris Mine), Trewennack, Wendron, Cornwall, England, UK
References
Russell, Arthur (1910) Notes on the occurrence of zeolites in Cornwall and Devon. Mineralogical Magazine and Journal of the Mineralogical Society, 15 (72) 377-384 doi:10.1180/minmag.1910.015.72.03
Bowman, H. L. (1911) On the occurrence of Bertrandite at the Cheesewring Quarry, near Liskeard, Cornwall. Mineralogical Magazine and Journal of the Mineralogical Society, 16 (73) 47-50 doi:10.1180/minmag.1911.016.073.06
Kingsbury, Arthur W. G. (1958) Two beryllium minerals new to Britain: euclase and herderite. Mineralogical Magazine and Journal of the Mineralogical Society, 31 (240). 815-817 doi:10.1180/minmag.1958.031.240.10
 
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