Mineral: Catapleiite
Locality: Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
Dimensions: 11 x 4.5 x 10 cm / main crystal: 6 cm

Description: Mass: 370 g MIM number: 1513 Large, thick rosette of lustrous parallel crystals with transparent terminations, well developed on back and front. Photographer: AINU / Augustin de Valence; Publication: "Minéraux - Le Guide des Passionnés" Ex collection: Gilles Haineault (Canada)

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