#3024
One very aesthetic cabinet-size specimen of thin, very well-shaped clear quartz crystals, coated by limonite and overgrowth by very lustrous pyrite crystals.
Тип минерал: pyrite
Chalcopyrite, sphalerite-marmatite, quartz and pyrite
One very interesting, strongly weathered, large cabinet-size specimen of black sphalerite-marmatite and quartz, covered by very well-developed chalcopyrite crystals, lately internally corroded and replaced by pyrite.
One outstanding cabinet-size specimen of barite crystals overgrowth by pyrite-pyrrhotite and coated by bornite and covellite
One beautiful cabinet-size specimen of standing clear ti translucent barite crystals, overgrowth by pyrite and pyrrhotite, lately coated by bornite and covellite.
Rainbow pyrite, galena, sphalerite and long needles quartz
A very aesthetic cabinet size specimen of very attractive star-ray long azes clear quartz crystals on the top of galena, sphalerite, and rainbow pyrite
Long quartz needles, situated on sphalerite, chalcopyrite and pyrite
2869
Hot from the mine! One very aesthetic specimen of sphalerite, chalcopyrite, and pyrite overgrowth by exceptionally long quartz needles.
Skeletal galena, sphalerite-marmatite, chalcopyrite and pyrite
One perfect, cabinet-size specimen, of skeletal developed galena, overgrowth by sphalerite-marmatite, chalcopyrite, quartz, and pyrite. Galena has rounded crystals, due to desolvation.
Rhodochrosite on quartz, with sphalerite- marmatite and pyrite
One perfect miniature specimen of very well-shaped rhodochrosite spherulites, developed on quartz, sphalerite-marmatite, and pyrite
Cluster of amethyst crystals covered by lustrous purite crystals
One excellent and rare specimen of a cluster of amethyst crystals covered by very lustrous pyrite crystals
Galena, sphalerite-marmatite, chalcopyrite, pyrite and quartz
One vibrant color cabinet size specimen of oxidized galena followed by chalcopyrite, sphalerite – marmatite, pyrite, and quartz
size 72 x 64 x 28 mm
Chalcopyrite, sphalerite-matmatite, pyrite, galena, quartz and dolomite
#2653
One very attractive large cabinet size specimen of quartz, overgrowth by large chalcopyrite crystals in combination with sphalerite-marmatite and galena. In some parts, chalcopyrite is corroded by small pyrite crystals, which is common in this mine. In the last stages of crystallization dolomite, coated with limonite formed small round crystals of all previously crystallized minerals.
size 98 x 45 x 30 mm
„The 9th of September mine“, Madan, Bulgaria