Galena and Sphalerite with Quartz, Kruchev dol Mine, Madan District, S outhern Rhodope Mountains, Bulga ria, Mined 2011, Small Cabinet 4.5 x 6.5 x 10.0 cm, $350. Online 4/2 0/15 SOLD
Highly complex, Spinel Law galena twins in combination with black sphalerite and white quartz from a prominent find in 2011. Note the close-up photo of the galena 'cogswheel' as highly characteristic of the find. The overall specimen is devilishly hard to photo so this piece is definitely better in person. In top condition.