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Emerald is a cyclosilicate gemstone and a variety of the mineral beryl colored green by trace amounts of chromium or sometimes vanadium. Other forms of Beryl are Aquamarine, Morganite, Bixbite, Goshinite, and Heliodor. Beryl has a refractive index of 1.57 – 1.58 and a hardness of 7.5–8 on the Mohs scale. This piece of Nigerian Emerald facet rough from Nigeria weighs 2.82 cts measure 11x6x5mm and is eye clean.

NIGERIAN EMERALD 2.82 CTS 11X6X5MM

SKU: NEMR#1
$170.00 Regular Price
$51.00Sale Price
Out of Stock

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