Mineral: Helvine with Fluorite
Locality: Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
Dimensions: 15 x 10 x 9 cm / main crystal: 2.5 cm.

Description: Mass: 1040 g MIM number: 1352 Probable year of extraction : 2011 Tufts of interpenetrated cream-colored and well formed tetrahedrons on a matrix upon which pale green fluorites have developed in the form of rough octahedrons (2.8 cm max). Photographer: AINU / Alessandro Clemenza; Publication: "Minéraux - Le Guide des Passionnés"

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