One amazing very aesthetic cabinet size specimen of galena and sphalerite, overgrowth by thin, clear quartz crystals with extremely lustrous crystal faces, building a very well space developed net.
One excellent specimen of quartz developed on transparent sphalerite-cleophane and overgrowth by thin transparent plate barite.
One excellent cabinet size specimen of transparent intensive green sphalerite crystals with the isometric habit, developed on white quartz base.
One extremely rare cabinet size specimen, presenting massive transparent sphalerite-cleophane with pyrite, overgrowth by quartz and in the end of cristalization proccess covered by barite and calcite.
One excellent cabinet size specimen of slightly dissolved galena overgrowth by cluster to black sphlaerite- marmatite crystals penetrating each other and forming „sphalerite star“. Crystal faces of sphalerite are very lustrous, and the whole specimen has very aesthetic outskirts
A very nice miniature of transparent dark green sphalerite – cleophane crystals. with isometric habit and several twinned crystals.
Fragment of sphalerite- cleophane convenient for cutting – faceting. The specimen is completely transparent, color is light-green to yellow-green to yellow with several zones with orange stripes. The internal part is clean of inclusions. Pictures are taken in transmitted (back) cold LED light.
One excellent miniature of space developed net of thin transparent and very lustrous quartz crystals, developed on the top of sphalerite – marmatite very lustrous crystals and pyrite.
A wonderful, large cabinet size specimen, of galena, strongly dissolved and lately overgrowth by quartz, small pyrite crystals, and transparent green sphalerite crystals with very lustrous crystal faces.