RAINBOW CALSILICA 925 STERLING SILVER JEWELLERY
Rainbow calsilica is a man-made material formed from carbonate rock (also known as calcite or powdered limestone) and plastic set in resin and dyed with artificial coloring pigments for the gemstone market. Rainbow calsilica has been the topic of discussion since its first appearance in 2002, with some attempting to pass it off as natural, citing deposits in China, Brazil, Mexico, and the Middle East. Rainbow calsilica gets its name from layers of brilliant hues that span the visible spectrum, as well as its calcite and silica makeup, which is present in quartz and is a crucial element of sand.
Origin: China, Brazil, Mexico, and the Middle East. Color: Rainbow. Clarity: Opaque. Cut: Cabochon. Treatment: Untreated 100% Genuine Gemstone