Bulgarian Quartz on Sphalerite

Quartz on Sphalerite from Madan, Bulgaria.  Literally hundreds of tiny white quartz crystals adorn large sphalerite crystals creating a beautiful, and impressively nice contrast.  Along with the lacy quartz crystals the piece has several iridescent chalcopyrite crystals along with tetrahedral sphalerite and scattered golden chalcopyrite crystals.  Lastly, you will find a few tiny octahedral galena crystals mixed in.  By any standard it is a most interesting piece. Specimen size (approximately) 11 X 7 X 5 cm ** [Please click on photograph to enlarge]** International customers please inquire on shipping rates.