Sphalerite with Dolomite

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

Specimen size: 6.3 × 4.5 × 5.3 cm = 2.48” × 1.77” × 2.09”
Main crystal size: 1.2 × 1.1 cm = 0.47” × 0.43”