Galena large crystals with green quartz- prazem and pyrite #799

An large cabinet size classical galena specimen with large cubic galena crystals. Galena is with well developed crystal faces and with some skeletal development signs.In the end of the mineralization process there was strong dissolution, resulted as „fingerprint „signs on the crystal faces. The back side of the specimen is covered by green quartz – prazem overgrought by pyrite.

Sphalerite,galena rhodochrosite and prazem quartz

An aesthetic cabinet size specimen developed on a base of galena and black sphalerite-marmatite fallowed by rhodochrosite, which was secondary dissolved. At the end of the crystallization process were developed transparent quartz crystals and green quartz – prazem.