Excellent completely transparent sphalerite – cleophane crystal with red to yellow-orange color, convenient for cutting(faceting). Pictures are taken in transmitted (backlight).
Тип минерал: sphalerite
Fragment of transparent sphalerite – cleophane crystal with green color for cutting (faceting)
Completely transparent sphalerite – cleophane crystal with the yellow-green to green color, convenient for cutting(faceting). Pictures are taken in transmitted (backlight)
Fragment of transparent red sphalerite-cleophane for cutting (faceting)
A very nice, completely transparent sphalerite – cleophane crystal with red to yellow orange color, convenient for cutting(faceting). Pictures are taken in transmitted (backlight).
Fragment of bicolored transparent sphalerite – cleophane for cutting (faceting)
A very aesthetic fragment of completely transparent yellow-green to green with orange zones sphalerite – cleophane convenient for faceting. Pictures are taken in transmitted (backlight).
Fragment of tranparent green sphalerite-cleophane crystal for cutting ( faceting)
An excellent, completely transparent yellow-green to green sphalerite – cleophane convenient for faceting. Pictures are taken in transmitted (backlight).
The last piece of first cavity of emerald color sphalerite – cleophane with quartz
The most attractive, cabinet size specimen of emerald color sphalerite -cleophane from Androvo mine. The strong colored transparent crystals are developed on the top and between long-axes quartz crystals.
Galena, chalcopyrite sphalerite and green quartz – prazem
A beautiful specimen presenting well-terminated galena cubic crystals, covered by chalcopyrite and sphalerite-marmatite with green quartz on the top.
Green sphalerite – cleophane with quartz
An excellent cabinet size specimen of rounded crystals of green transparent sphalerite – cleophane, ovrgrought small white quartz crystals
Chalcopyrite pseudomorph with pyrite, galena, sphalerite and quartz
A large cabinet size specimen, presenting almost full paragenesis of Madan with very complicated mineralization process. Pseudomorph of pyrite after chalcopyrite, on the top of small galena crystals, followed by quartz and small sphalerite (cleophane) crystals
Chalcopyrite, quartz, galena, sphalerite, bornite and covelite
An aesthetic cabinet sized specimen of large chalcopyrite crystals, singenetically developed with galena and sphalerite, followed by quartz. In the last stage of crystallization, oxidation creates a thin coating of bornite and covellite.