Galena, Sphalerite and Quartz with Chalcopyrite, Kruchev dol Mine, Madan District, Bulgaria, Mined c. 2012, Medium Cabinet 3.0 x 8.0 x 10.5 cm, $250. Online June 3.
NSMW13148
Beautiful combination of quartz, lustrous sphalerite and steely gray galena. A few quartz points are broken flush with matrix but overall a very pretty piece.