Skutterudite with Calcite

Bou Azzer Mine, Bou Azzer mining district, Ouarzazate Province, Drâa-Tafilalet Region  Morocco (1988)

Specimen size: 5.8 × 5.6 × 4.8 cm = 2.28” × 2.20” × 1.89”
Main crystal size: 3.1 × 2 cm = 1.22” × 0.79”