Getting the most out of gemstones

Emeralds, rubies and the like are referred to as colored gemstones by experts. They sparkle and shine with varying intensity, depending on the cut. A new machine can achieve the best possible cut and extract up to 30 percent more precious stone from the raw material.

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<p><a href="http://www.physorg.com/news165145069.html">Getting the most out of gemstones</a></p> <p>Emeralds, rubies and the like are referred to as colored gemstones by experts. They sparkle and shine with varying intensity, depending on the cut. A new machine can achieve the best possible cut and extract up to 30 percent more precious stone from the raw material.</p>