Libyan Desert Glass | Natural Impact Glass | 18 Grams | Authentic Impactite Malachite Dimensions: 67x59x30 mm / 2

Dimensions: 67x59x30 mm / 2

or Specularite

the white  Prehnite with its rounded formations

Its dimensions are 31x19x20 mm

Dimensions:  89x70x57 mm / 3

Libyan Desert Glass | Natural Impact Glass | 18 Grams | Authentic Impactite Malachite Dimensions: 67x59x30 mm / 2This is a rare and fantastic 18 gram Libyan Desert Glass from Kuffra, Libya, with dimensions of 44x25x19 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