Tuesday, August 12, 2014
kingman Turquoise Cabochon 25x21mm cab48 The Kingman mine in northwestern Arizona is the largest turquoise mine. Kingman blue has become a color standard in the industry. The mine became famous in the 1960’s for its rounded bright blue nuggets with black matrix. Few turquoise mines produced nuggets. High grade natural Kingman is highly collectible because of it’s intense blue with a black and silver matrix.
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