Brown-green barite on quartz

An amazing, cabinet size specimen presenting a large, white, strongly dissolved quartz crystals overgrowth by small plate, brown-green zonal barite crystals.

A cluster of barite cystals

A gorgeous and very rare cluster of brown, very lustrous barite crystals, found at the beginning of the exploration of the Kremikovtsi deposit near Sofia 30 years ago.

Cluster of barite crystals

One perfect old specimen of barite with very lustrous brown radial developed barite crystals following spherolite texture of the aggregate.