Mineral: Carletonite
Locality: Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
Dimensions: 4.5 x 4.5 x 3.5 cm / main crystal: 2.4 cm

Description: Mass: 58 g MIM number:1783 Group of crystals with an intense dark blue color, accompanied by a clear yellow granular mineral that is probably calcite and reinforces the contrast with the blue. Photographer: FMI / James Elliott Publication: "Paragénesis - Revista de Mineralogía 2019-2" Ex collection Gilles Haineault (Canada)

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