Cobaltocalcite - variety of cobalt rich pink Calcite.
 
 
From: Katanga (Shaba), D. R. Congo.
 
 
Sample measuring 6.0 x 4.5 x 3.0 cm and weighing 108 grams, containing small pink Cobaltocalcite crystals covered by small microcrystalline crusts of green Kolwezite. Formed in oxidation zones of copper deposits. 
 
 
Supplied in a 6x6 cm cardboard box with identification.