20hhgd.is ((PLANCHEITE, DIOPTASE, QUARTZ)), $30 MINIMUM BID, Tantara Mine, Katanga, Congo, 6 x 5 x 4 cm, Miniature | |
Spherical Plancheite with acicular crystals covered with Quartz on matrix peppered with small gemmy green crystals. Label said Malachite, crystals look to be small gemmy Dioptase crystals. ex Glenn Davidson collection. |