Bournonite No. 6 Mine, Baia Sprie, Maramures, Romania 4.6 x ...
Description: Bournonite No. 6 Mine, Baia Sprie, Maramures, Romania 4.6 x 7.5 cm. Steel-gray, striated, bournonite crystals to 0.8 cm scattered over a pyrite matrix. Mined in 2001.