Galena and Sphalerite with Dolomite, Borieva Complex, Madan District, Bulgaria Medium cabinet 5.5 x 8.5 x 14.5 cm $450 Online 12/1
Combination of highly modified galena and lustrous black sphalerite with a light, oriented druse of creamy dolomite. Even though there are several active underground mines in Madan and Laki, specimen production is way off. The great producing days of several years ago seem to have passed us by as the mines go deeper and older collections in the district have dispersed. This is a new specimen from 2016 around September or so. In excellent condition.