Sphalerite with Dolomite

Zelidja Mine, Touissit-Bou Bekker mining district, Jerada Province, Oriental Region  Morocco

Specimen size: 4.7 × 4.5 × 3 cm = 1.85” × 1.77” × 1.18”
Main crystal size: 1.5 × 1.5 cm = 0.59” × 0.59”