Royston Turquoise

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Turquoise
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Royston Turquoise

Originally known as the Royal Blue mine, this is the oldest patented mine in Nevada. It produces turquoise ranging from deep green to rich light blue; the matrix ranges from dark brown to gold. The blue and green colors are sometimes found together in the same vein producing a two-toned stone. Royston is a small mine and the turquoise is very desirable and collectible.