14hhdm.o ((PYRITE on DOLOMITE with AMETHYST core)), $10 MINIMUM BID, Guerrero, Mexico, 9 x 8 x 3.5 cm, Cabinet | |
White opaque mounds of Dolomite crystals highlighted with micro Pyrite crystals. Bottom of the specimen shows a core of Amethyst with an outter layer of the white Dolomite. ex Dennis McMurdie collection. |