20hhgd.is ((DIOPTASE, CALCITE)), $45 MINIMUM BID, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia, 4.5 x 3 x 1.5 cm, Miniature | |
Bright lustrous Dioptase green crystals of Dioptase, not the bluish green on my monitor, with small rhombs of translucent Calcite. ex Glenn Davidson collection. ex Weinrich Minerals specimen. |