Calcite crystals on the big calcite crystal

Short description: A large, faceted crystal of calcite in a jacket of iron hydroxides, overgrown with small crystals of colorless calcite.
Base mineral: Calcite
Detailed Composition: Calcite, Iron Hydroxides.
Locality: Dalnegorsk (Dalnegorsk ore field), Dalnegorsk urban district, Primorsky Krai, Far East
Dimensions: 63 mm x 62 mm x 53 mm (2,48 inch x 2,44 inch x 2,09 inch)
Weight: 201 g (7,09 oz)