Description

Polycrystalline Silicon is a manmade material produced by refining silicon into multiple crystal grains

making it a popular material in various decorative and artistic applications

Danburite from San Luis

Weight: 313 grams

Weight:69 Grams

Libyan Desert Glass DHAN YOG BRACELET Polycrystalline Silicon is a manmadeSize: 3. 5 X 2. 5 cm Weight: 14 Gram Location: Libya Product Description Libyan Desert Glass is a rare natural silica glass found in the eastern Sahara Desert near the LibyaEgypt border. It formed approximately 29 million years ago during the late Eocene epoch. Scientific studies suggest it was created when an intense meteorite impact or atmospheric airburst generated temperatures above 1,700C, melting desert sand (nearly pure silica) into glass. The

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Libyan Desert Glass DHAN YOG BRACELET Polycrystalline Silicon is a manmade

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