Jewelry Materials at Sundara Joon
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Jasper - A Touchstone
Jasper is a type of chalcedony and comes in multiple colors: red, yellow, brown or green, but rarely blue. It is found in almost every country of t...
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Malachite a Transformative Gemstone
Malachite is a bright green copper carbonate hydroxide mineral contain 57.48% Cu (copper) in the purest form. Malachite occurs worldwide including ...