A gorgeous specimen of clear quartz-rock crystal and sphalerite, overgrowth by rhodochrosite, followed by chalcopyrite and stilbite
Архиви: Минерали
Rhodochrosite, sphalerite-marmatite, galena, chalcopyrite and pyrite
An amazing small specimen of rhodochrosite overgrowth by black, very well terminated sphalerite- marmatite, chalcopyrite corroded by pyrite, galena, and quartz
Green transparent sphalerite – cleophane, quartz
A perfect large cabinet size specimen presenting dark-colored transparent green sphalerite- cleophane with very intensive color, overgrowth by galena, and long axes white quartz crystals.
Sphalerite-marmatite, chalcopyrite, pyrite, quartz-rock crystal
One very aesthetic and rare specimen of clear and lustrous quartz crystals, overgrowth by black and opaque sphalerite-marmatite, followed by chalcopyrite and pyrite.
Cluster of barite crystals
One perfect old specimen of barite with very lustrous brown radial developed barite crystals following spherolite texture of the aggregate.
Green quartz – prase, galena, sphalerite, marmatite,
A very aesthetic cabinet size specimen of cubic galena overgrowth by green quartz – prase ( colored by chlorite) and followed by a very lustrous group of black sphalerite – marmatite crystals with several clear twins. In the later stages of crystallization, galena was strongly dissolved, and quartz are standing in a very attractive space net of crystals.
90 x 70 x 55 mm
Skeletal developed mirror galena
One amazing cabinet size specimen, presenting a cluster of mirror lustrous galena crystals forming skeletal very aesthetic cells.
Fragment of transparent sphalerite-cleophane, convenient for facteing
Fragment of sphalerite- cleophane crystal with size 29 x 19 x 12 mm – weight 13,27 grams. The specimen is completely transparent, colors are light-green to yellow-green to orange with several zones with orange stripes. The internal part is clean of inclusions. Pictures are taken in halogen light on a white background and in transmitted (back) cold and warm LED light. On every picture is indicated the kind of light used for illumination.
Fragment of transparent sphalerite-cleophane, convenient for faceting
Fragment of sphalerite- cleophane crystal with size 26 x 16 x 9 mm – weight 8,73 grams. The specimen is completely transparent, colors are light-green to yellow-green to orange with several zones with orange stripes. The internal part is clean of inclusions. Pictures are taken in transmitted (bac) cold and warm LED light.
Rhodochrosite, quartz – rock crystal
A beautiful and very unusual cabinet size specimen of well-shaped clear quartz crystals, overgrowth by attractive rhodochrosite with every unusual orange color.