ST341 - Silver (cubic crystals!) $ 250 Bouismas Mine, Zagora Prov., Draa-Tafilalet Region, Morocco small cabinet - 6 x 4 x 3.5 cm Clusters of cubic Silver crystals in cavities in white Gypsum. Cubic Silver crystals are uncommon and these are superbly formed, sharp cubes of about 1.5mm in size. The cubic crystals are intergrown with branching Silver. ©2010-2018 Marin Mineral |