Unusually large, sharply defined, multi-faceted, olive-green and translucent boracite (7 mm) on anhydrite with halite. The boracite is exceptionally large and superbly developed. This find was 2002.
Size: 5.1 x 4.3 x 2.8 cm
Herkunft: Grube Gröna, Bernburg, Sachsen-Anhalt, Deutschland
