Bobierrite on Collinsite - Kovdor Zheleznyi Mine, Russia - 6.5 x 5 x 3.5 cm / main crystal: 2.0 cm

Mineral: Bobierrite on Collinsite
Locality: Kovdor Zheleznyi Mine, Kovdor Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia
Dimensions: 6.5 x 5 x 3.5 cm / main crystal: 2.0 cm

Description: Mass: 72 g MIM number:1868 Tufts of sharp translucent blue crystals developed on yellow collinsite nodules Photographer: AINU / Augustin de Valence Publication: "Mineralyi Kovdora - Minerals of the Kovdor Massif" Ex collections: S.N. Britvin (Russia), Paul Stahl (Germany)