7ari ((Spinel Twinned GALENA, SPHALERITE, CALCITE)), $25 MINIMUM BID, Dalnegorsk, Russia, 5.5 x 5.5 x 5.5 cm, Miniature | |
Fine Spinel Twinned Dalnegorsk Galena on a matrix of other Galena crystals and Sphalerite. There is also a large undamaged Calcite crystal on the backside which also causes the specimen to sit up for display. |