Locality type: | Quarry |
Classification |
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Species: | Thomsonite-Ca |
Formula: | NaCa2[Al5Si5O20] · 6H2O |
Habit: | fibrous blades rarely forming radiating balls up to 8mm in diameter |
Colour: | dull white, colourless |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Thomsonite-Ca 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: | 37566 |
Long-form Identifier: | 1:3:37566:7 |
GUID (UUID V4): | 04e238b4-807e-4d52-88d6-b8d699791a61 |
Nearest other occurrences of Thomsonite-Ca |
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19.5km (12.1 miles) | ⓘDemix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada |
72.2km (44.9 miles) | ⓘHusereau Hill, Oka, Deux-Montagnes RCM, Laurentides, Québec, Canada |
95.4km (59.3 miles) | ⓘJeffrey Mine, Val-des-Sources, Les Sources RCM, Estrie, Québec, Canada |
References |
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