Mineral: Peatite-(Y), Ramikite-(Y)
Locality: Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
Dimensions: FOV = 2.0
Description: Pseudocubic peatite-(Y) over Ramikite-(Y) with chabazite-Na.
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