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Harmotome from
Francon quarry, Montréal, Québec, Canada


Locality type:Quarry
Classification
Species:Harmotome
Formula:Ba2(Si12Al4)O32 · 12H2O
Habit:fine-grained crusts
Colour:grey
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Harmotome data
Locality Data:Click here to view Francon quarry, Montréal, Québec, Canada
Data Identifiers
Mindat Occurrence Record ID:6033
Long-form Identifier:1:3:6033:2
GUID (UUID V4):0
Nearest other occurrences of Harmotome
1.8km (1.1 miles) ⓘMiron Quarry, 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
73.0km (45.4 miles) ⓘUnnamed roadcut (Locality 48 of Van Velthuizen et al.), Laurel, Wentworth-Nord, Les Pays-d'en-Haut RCM, Laurentides, Québec, Canada
References
176-178.
Grice, Joel (1989) A Mineral Locality in Montreal City. In Famous Mineral Localities of Canada. Fitzhenry & Whiteside Limited & the National Museum of Natural Sciences. p.109-114.
Tschernich, Rudy W. (1992) Zeolites of the World. Geoscience Press, Inc. 567pp.
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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