Chalcopyrite, sphalerite-marmatite, quartz and calcite

A very nice specimen of very well shaped chalcopyrite crystals, with striated crystal faces and covered by lustrous black sphalerite with thetrahedron vicinality signs on the surface. In the end of the crystallization process were formed quartz and calcite crystals.

Chalcopyrite, pyrite, galena and quartz

A very nice and well arranged small specimen presenting skeletal developed galena crystals covered by quartz, and followed by two very well terminated chalcopyrite crystals, with very aesthetic and well arranged striation on the crystal faces, In the down part of the crystals there are pyrite, internally replacing chalcopyrite.

Galena, sphalerite,chalcopyrite, pyrite

A very aesthetic cabinet size specimen,  of large galena crystals overgrowth by sphalerite – marmatite, followed by chalcopyrite secondary corroded, dissolved and replaced by pyrite.

Chalcopyrite, quartz,galena

„The rat“ – An amazing small, and extremely aesthetic specimen of chalcopyrite, covering galena and quartz crystals, secondary oxidized and coated by bornite-covelite.

Galena, chalcopyrite andsphalerite

A very nice, cabinet size specimen, of large cubic crystals, developed singenetically with black sphalerite- marmatite and overgrowth by chalcopyrite. Galena is slightly dissolved.

 

Galena, chalcopyrite, quartz

One very aesthetic cabinet size specimen of very well shaped  large cubic crystals, followed by isolated chalcopyrite crystals slightly oxidized in some parts, on top of quartz crystals.

Chalcopyrite, sphalerite and galena

An outspending cabinet size specimen of strongly dissolved galena, followed by very well terminated large chalcopyrite crystals with striation, and by sphalerite- marmatite crystals.