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Thaumasite from
Francon quarry, Montréal, Québec, Canada


Locality type:Quarry
Classification
Species:Thaumasite
Formula:Ca3(SO4)[Si(OH)6](CO3) · 12H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Thaumasite data
Locality Data:Click here to view Francon quarry, Montréal, Québec, Canada
Data Identifiers
Mindat Occurrence Record ID:357760
Long-form Identifier:1:3:357760:8
GUID (UUID V4):0
Nearest other occurrences of Thaumasite
6.6km (4.1 miles) ⓘCorporation (Forsyth's) quarry, Mont Royal, Montréal, Québec, Canada
36.2km (22.5 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
81.1km (50.4 miles) ⓘAutoroute 50 roadcut No. 2, Grenville-sur-la-Rouge, Argenteuil RCM, Laurentides, Québec, Canada
References
Tarassoff, Peter, Horváth, László, Pfenninger-Horváth, Elsa (2006) Famous mineral localities: The Francon Quarry, Montreal, Quebec, Canada. The Mineralogical Record, 37 (1) 5-60
 
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