Vintage Turquoise Rough Gemstone Specimen 12.89g Blue Green Rock Hound Estate

Vintage turquoise rough gemstone specimen. 12.89 grams. Approximately 30 mm x 28 mm. This raw turquoise rock is vintage old stock from the estate of an avid rock hound, mineral collector and lapidary artist who collected specimens from many of the U.S. mines. Beautiful blue green color with light brown matrix. Excellent condition.