Calcite Herja Mine, Baia Mare, Maramures Romania 5.5 x 6.5 ...
Description: Calcite Herja Mine, Baia Mare, Maramures Romania 5.5 x 6.5 cm. Single creamy-white calcite on drusy quartz encrusting black sphalerite. From a unique pocket in the orebody mined in summer 2004.