Sphalerite is a new kind of gem, it has a higher refractive index than the diamond, eye-catching yellow green and strong light, all the doomed it is well deserved high-end color stones, now because I know it is not much, the price is relatively cheap, great appreciation potential.
The following is the gem facet of sphalerite, strong seven color, very eye-catching.
Our Mineral crystal Shop at Shantou,Guangdong,China
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