Mineral: Rasvumite and Quartz
Locality: Khibiny Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia
Dimensions: 4.5 x 3 x 1.5 cm / main crystal: 2.5 cm.

Description: Mass: 8 g MIM number: 2264 Bundles of elongated parallel crystals, considered large for this extremely rare species, of metallic gray color developed on a thin matrix of micro-crystallized quartz, offering a beautiful contrast. Photographer: AINU / Augustin de Valence

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