Outstanding top specimen of beautiful Smithsonite crystals displaying the famous rice-grain habit from Kelly Mine, New Mexico, United States. The Smithsonite from Kelly Mine is among the most highly prized in the world. The crystals have rice like grain shape - a habit that is among the most desirable and difficult to find in the modern days. They have vivid blue-green chatoyant color and pearly luster. Very sparkling piece with fresh velvet appearance. In superb condition.

Exceptional!