7uu ((SPHALERITE)), $10 MINIMUM BID, Brassey Vein, 2nd zone, level+40, stopes 80/82, Ingurtosu Mine, Sardinia, Italy, 5.5 x 4 x 3.5 cm, Miniature, | |
Sphalerite specimen with the mine, stope, and vein information. ex U of U geology dept specimen with label. |