Bornite Meteorites which gives it exceptional clarity

which gives it exceptional clarity and durability compared to many other natural glasses

archaeological

a title bestowed upon the meteorite by early silver prospectors who discovered a cow skeleton nearby

Libyan Desert Glass is impact-related and not formed by volcanic activity

actinolite)

Bornite Meteorites which gives it exceptional claritySize: 5 x 2. 5 x 3 cm Weight: 87 Gram Location: Arizona Product Description Bornite is a copper iron sulfide mineral known for its metallic appearance and iridescent surface, often displaying shades of purple, blue, and gold. This colorful tarnish develops naturally through oxidation. Sourced from Arizona, USA, bornite is commonly found in massive form and is valued for its striking surface colors and texture. It has a hardness of around 3 on the Mohs