Quartz with Calcite, Hartenstein Mine No. 371, Freiberg, Germany Small cabinet 4 x 5.5 x 6.5 cm $250. Online 12/3
A group of quartz crystals tinged red with hematite and in combination with calcite and dolomite. The specimen has no real point of attachment as the matrix shows it was spalled off the side of the pocket and partially regrown on a microscopic level. Crystallized on all sides in in great condition with just a very, very tiny nick on the top termination. Jorg Walther Collection #1847.