Calcite and Quartz     Droujba Mine, Laki, Rhodopi Mts., Bulgaria.  Ex. Dr. Steve Chamberlain collection.    Crystals of calcite to 2.2 cm each stand up nicely off quartz matrix.  All primary crystals are in fine shape and only breakage is along the edges where it would be expected.  An aesthetic piece measuring 4.4 x 3.5 x 2.5 cm.  Only $40