Name: Bladed Kyanite

prismatic crystals

Dimensions:  158x114x69 mm / 6

Clarke (Smithsonian Institution

Approx Weight (per piece): 3

Libyan Desert Glass | Natural Impact Glass | 7.2 Grams | Authentic Impactite Chalcophanite Name: Bladed KyaniteThis is a rare and fantastic 7. 2 gram Libyan Desert Glass from Kuffra, Libya, with dimensions of 36x12x23 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