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This intricate specimen of blue chalcedony which looks like filigree was found in the state of Maharashtra in the town of Aurangabad in India
With a hardness of 3 on the Mohs scale
- Crystal System: Orthorhombic (aragonite)
This rare fossil showcases the delicate remains of a juvenile Trilobite
Libyan Desert Glass Money Magnet Bracelet This intricate specimen of blueSize: 3 X 2 cm Weight: 8 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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US$ 120.00
US$ 11.00