Citrine 6x11 Smooth Nugget - 15-16 Inch chrysoprase Mica is a mineral name

Mica is a mineral name given to a group of minerals that are physically and chemically similar

and was named Morganite in honor of John Pierpoint Morgan

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The Zachery Process is the only turquoise process technology out there that is recognized as a natural treatment by the GIA in the US as well as international gem standards

Citrine 6x11 Smooth Nugget - 15-16 Inch chrysoprase Mica is a mineral nameCitrine is a transparent Quartz, ranging in color from pale yellow to golden yellow, honey or brown, giving it a similar appearance to Topaz. It may also contain rainbow to colored or sparkling inclusions. The name comes from the French word for lemon, citron. It was a prized gem in Greece as far back as 300 BCE.