Locality type: | Quarry |
Classification |
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Species: | Montmorillonite |
Formula: | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
Habit: | powdery |
Colour: | white |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Montmorillonite 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 |
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Mindat Occurrence Record ID: | 22180 |
Long-form Identifier: | 1:3:22180:7 |
GUID (UUID V4): | 1b0cd538-2e4c-4779-869b-af5969ab177c |
Nearest other occurrences of Montmorillonite |
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19.5km (12.1 miles) | ⓘDemix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada |
36.2km (22.5 miles) | ⓘFrancon quarry, Montréal, Québec, Canada |
37.9km (23.5 miles) | ⓘMiron Quarry, Montréal, Québec, Canada |
95.4km (59.3 miles) | ⓘJeffrey Mine, Val-des-Sources, Les Sources RCM, Estrie, Québec, Canada |
References |
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