20hhgd.r ((PYRRHOTITE, DOLOMITE, CALCITE)), $10 MINIMUM BID, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia, 6 x 5 x 4 cm, Miniature | |
Large hexagonal Pyrrhotite crystal with associated large crystal of Dolomite or Calcite. ex Glenn Davidson collection. |