Mineral: Weloganite
Locality: Francon Quarry, Montréal, St. Michel District, Jacques Cartier County, Québec, Canada
Dimensions: 6 x 4.5 x 6 cm / main crystal: 2.6 cm

Description: Mass: 128 g MIM number: 1535 Three yellow crystals on a matrix, including a thick crystal clearly exhibiting the hemimorphism of this species. Photographer: AINU / Augustin de Valence

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