Libyan Desert Glass | Natural Impact Glass | 22.8 Grams | Authentic Impactite Biotite Dimensions: 28x23x35 mm / 1

Dimensions: 28x23x35 mm / 1

Czech Republic

with dimensions of 68x33x22 mm

Calcite can also appear in various hues

and contains exposed rocks thrown from the center of the crater

Libyan Desert Glass | Natural Impact Glass | 22.8 Grams | Authentic Impactite Biotite Dimensions: 28x23x35 mm / 1This is a rare and fantastic 22. 8 gram Libyan Desert Glass from Kuffra, Libya, with dimensions of 37x26x27 mm. Although its exact origin is still debated, the leading theory suggests it was formed by a high energy event, such as a meteoric impact or airburst, that melted the desert sand directly where it lay, without being ejected into the atmosphere and re entering. This results in different physical characteristics compared to tektites. Libyan