A very choice specimen from this one famous pocket of calcite with included copper, that gives it a wonderful pastel green hue unique to my knowledge. The rough surface looks like sugar, brilliant and sparkly! This is not a true species per se, but rather a varietal of calcite. Nevertheless, it is unusual stuff from a one-time find and the Sussmans seem to own two of what are regarded as the best small cab and cabinet specimens from the find. 6 x 5x 4 cm