Quartz on Sphalerite with Chalcopyrite, South Petrovitza Mine, Borieva Complex, Madan District, Southern Rhodope Mountains, Bulgaria, Mined 2012 Small Cabinet 6.0 x 6.5 x 11.0 cm, $350. Online 4/20/15.
Quartz crystal cityscape on matrix of sphalerite and chalcopyrite from a significant find in the South Petrovitza Mine in 2012. Dozens and dozens of smaller, later-stage quartz crystals are preferentially clustered near base of large crystals. Note: prominent crystal is 6.5 cm. In top condition.