Galena and Sphalerite, Central Petrovitza Mine, Madan District, Smolyan Oblast, Bulgaria Miniature, 3.0 x 4.0 x 6.0 cm, $280. Online 10/16. SOLD.
Floater specimen of galena and sphalerite with chalcopyrite from advance mining in 2009. In top condition. Note typical cube and octahedron faces on 'top'side of specimen and bizarre growth lines on base. Exceptionally unusual galena habit.