Calcite, Level 550 Block 1-South, 2nd Section Krushev dol Mine, Madan District, Bulgaria, Mined January 2016, Miniature 3.0 x 4.0 x 4.2 cm, $60. Online 3/23. SOLD.
Divergent arms of lustrous calcite showing stacked parallel growth of disk-like crystals along the c-axis. Excellent condition and form. From a unique find January 2016.