Weight: 354

Dimensions: 115X77X60 mm / 4

Shape: Cushion Cut - Square

The back of the specimen is mostly small smoky quartz crystals

Libyan Desert Glass | Natural Impact Glass | 2.2 Grams | Authentic Impactite | SO24 NWA 250 Weight: 354This is a rare and fantastic 2. 2 gram Libyan Desert Glass from Kuffra, Libya, with dimensions of 21x17x7 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 Desert