Mona Lisa Mine, Porter Mountain, Gilham, Polk Co., Arkansas, USA
Cabinet, 12.1 x 7.3 x 5.1 cm

This is a totally polished, attractive nodule of variegated bluish green turquoise. Turquoise is much rarer from Arkansas than from the southwestern states. The mass is 311 grams. Arkansas turquoise from an old miner's collection! I had never seen such quality before from the state!