Chalcopyrite, pyrite, galena and quartz
Galena and quartz cluster
Scepter amethyst on smokey quartz
Galena, pyrite, sphalerite and quartz
Calcite pseudomorph after stilbite on quartz
Chalcopyrite, galena, quartz and sphalerite
Galena, chalcopyrite, pyrite and quartz
Needle quartz with pyrite
Sphalerite - marmatite, galena chalcopyrite and prazem - green quartz
Pseudomorph of calcite after calcite with dolomite coated by limonite
Chalcopyrite, galena, sphalerite, pyrite and quartz
Cluster of transparent barite crystals
Transparent green sphalerite - cleophane crystals
Quartz, sphalerite-marmatite , galena and chalcopyrite
Fresh from the field - almandin garnet on microcline
