An exceptional transparent cabinet size specimen of small isometric grain of sphalerite with yellow – green color, and complete transparency.
A beautiful cabinet size specimen presenting very well terminated galena crystals with sphalerite and pyrite, covered by thin long-axes transparent quartz crystals
One very aesthetic small – tumbnail size specimen of several transparent cleophane crystals with green – yellow-green color.
One exceptional cluster of dark indigo color amethyst with very well terminated and shiny crystal faces.
One cabinet size extraordinary cluster of galena crystals with perfect crystal faces, which could be used as a mirror. The crystals have particularly skeletal development.
One excellent floater of galena with block developed part of the cluster and another part with skeletal development, on the top of black sphalerite-marmatite.
Wonderful small cluster of cubic galena crystals with skeletal development and traces of dissolution. “9-th of September” mine, Madan, Bulgaria
One extraordinary specimen of galena on the top of black sphalerite- marmatite and chalcopyrite, followed by pyrite. Galena crystals are with rounded edges, due to strong dissolution
An excellent specimen of blue linarite and chrysocola, developed in limestone mother rock, with azurite, cuprite and quartz.
A magnificent cabinet size specimen of quartz-rock crystal, building space developed net of crystals. Due to start of crystallization from one center, most of the crystals form flower like groups