An excellent small specimen of transparent to translucent sphalerite – cleophane crystals on quartz base. Sphalerite is with lustrous crystal faces and isometric rounded shape.
An excellent completely transparent fragment of sphalerite-cleophane crystal with yellow-green to light green color. Specimen is convenient for faceting. Pictures are taken in transmited (back) light in cold LED light, what make green color stronger.
One excellent tumbnail size specimen of isometric grain like cleophane transparent crystals with green color on space developed quartz base
An excellent specimen of very well shaped cleophane crystals with lustrous crystal faces, on the base of quartz aggregate
One excellent, cabinet size specimen of quartz followed by galena and overgrowth by sphalerite-cleophane. Sphalerite crystals are isometric, with rounded corners and with very high transparency in some parts. Color is green to yellow-green.
One beautiful specimen of galena overgrowth by small chalcopyrite crystals and green translucent sphalerite – cleophane.
An exceptional transparent cabinet size specimen of small isometric grain of sphalerite with yellow – green color, and complete transparency.
One very aesthetic small – tumbnail size specimen of several transparent cleophane crystals with green – yellow-green color.
A very nice cabinet size specimen of several isolated, well shaped crystal groups of green sphalerite crystals on matrix of space developed quartz net.
A beautiful and very aesthetic fragment of transparent sphalerite-cleophane crystal, with green to orange color. The specimen is completely transparent and convenient for cutting – faceting. Pictures are taken in transmited (back) light.