Beryl (variety emerald), Albite (variety cleavelandite), Dolomite, Pyrite - Chivor mining district, Colombia - 69x71x52mm, xls=20 & 10mm
Mineral: Beryl (variety emerald), Albite (variety cleavelandite), Dolomite, Pyrite
Locality: Chivor mining district, El Acuario Mine, Municipio Chivor, Eastern Emerald Belt, Boyacá Department, Colombia
Dimensions: 69x71x52mm, xls=20 & 10mm