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Actinolite from
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


Locality type:Quarry
Classification
Species:Actinolite
Formula:◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Habit:acicular
Colour:dark green to black
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Franconite1
Zircon1
Data
Mineral Data:Click here to view Actinolite data
Locality Data:Click here to view 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
Data Identifiers
Mindat Occurrence Record ID:22053
Long-form Identifier:1:3:22053:4
GUID (UUID V4):0
Nearest other occurrences of Actinolite
14.7km (9.1 miles) ⓘDulude Quarry (DJL - Carrière Mont-Bruno), Mont Saint Bruno, Saint-Bruno-de-Montarville, Longueuil TE, Montérégie, Québec, Canada
75.1km (46.6 miles) ⓘLucas Brook locality, Richford, Franklin County, Vermont, USA
79.5km (49.4 miles) ⓘLake Memphremagog Mine (Smith's Mine; Patton Mine), Potton, Memphrémagog RCM, Estrie, Québec, Canada
95.4km (59.3 miles) ⓘJeffrey Mine, Val-des-Sources, Les Sources RCM, Estrie, Québec, Canada
96.1km (59.7 miles) ⓘTillotson Peak area, Orleans County, Vermont, USA
References
Grice, Joel (1989) Mont Saint-Hilaire, Quebec: Canada's Most Diverse Mineral Locality. In Famous Mineral Localities of Canada. Fitzhenry & Whiteside Limited & the National Museum of Natural Sciences. p.100-108.
Horváth, László, Gault, Robert A. (1990) The Mineralogy of Mont Saint-Hilaire, Quebec. The Mineralogical Record, 21 (4) 281-359
 
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