THE GREEN DIAMOND INSIDE THERE IS A PICTURE OF A COBRA SNAKE
NEWSMOTIVA - An online media reporter, who is also a
gemstone fan accidentally found some marble-shaped stones.
He tested the stones in an extreme way, namely by burning them at high temperatures and then putting them in cold water to determine their hardness, then dropping sapphire stones to the marble floor, because diamonds are prone to breakage.
Although the results were not optimal, he sharpened without using a machine with only simple tools such as a steel sharpener, and coarse and fine sandpaper.
Besides being able to recognize its authenticity, it is also a challenge to shape the stone as desired. From the findings, there are Tanzanian sapphires, and Chinese green diamonds which, when photographed, have images resembling a cobra and on the other hand there are images resembling birds. ( 01/NM/Ezekiel Suyoto )
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