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Phlogopite from
Jeffrey Mine, Val-des-Sources, Les Sources RCM, Estrie, Québec, Canada


Locality type:Open-Cast Mine
Classification
Species:Phlogopite
Formula:KMg3(AlSi3O10)(OH)2
Comments:Occurs in ultrabasic, serpentinized rock.
Habit:elongate hexagonal-shaped prisms, micaceous
Colour:dark brown
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Phlogopite data
Locality Data:Click here to view Jeffrey Mine, Val-des-Sources, Les Sources RCM, Estrie, Québec, Canada
Data Identifiers
Mindat Occurrence Record ID:70293
Long-form Identifier:1:3:70293:1
GUID (UUID V4):0
Nearest other occurrences of Phlogopite
95.4km (59.3 miles) ⓘPoudrette quarry (De-Mix quarry; Demix quarry; Uni-Mix quarry; Carrière Mont Saint-Hilaire; MSH), Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
References
179-181.
Grice, Joel D. (1989) The Jeffrey Mine, Asbestos, Quebec: The Western World's Largest Asbestos Deposit. In Famous Mineral Localities of Canada. Fitzhenry & Whiteside Limited & the National Museum of Natural Sciences. p.115-123.
Horváth, László, Pfenninger-Horváth, Elsa, Spertini, Francesco (2013) The Jeffrey mine, Asbestos, Québec, Canada. The Mineralogical Record, 44 (4) 375-417
 
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