Libyan Desert Glass | Natural Impact Glass | 54.4 Grams | Authentic Impactite Martian 72 Grams / Ounces Origin:

72 Grams /     Ounces Origin: Mined in Tory Hill

The final step was to clean it again with pure ethyl alcohol and dry it under a heat lamp providing great looking and stable specimens

Weight: 42

Weight: 153

Libyan Desert Glass | Natural Impact Glass | 54.4 Grams | Authentic Impactite Martian 72 Grams / Ounces Origin:This is a rare and fantastic 54. 4 gram Libyan Desert Glass from Kuffra, Libya, with dimensions of 68x33x22 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