White rhombs of Dolomite on a Chalcopyrite crystal from the 1800 level, of the Prince Lyell Mine, Mount Lyell, Tasmania, Australia. [59x39x34mm]
White rhombs of Dolomite on a Chalcopyrite crystal from the 1800 level, of the Prince Lyell Mine, Mount Lyell, Tasmania, Australia. [59x39x34mm]
