Shape:  Half Oval Cabochon

This phenomenon occurs due to the interaction of different wavelengths of light with the trace elements or impurities present in the garnet's crystal structure

which can be grouped in clusters

Dimensions: 76x62x28mm / 3x2

Product Type:  Iolite Cats Eye

Libyan Desert Glass | Natural Impact Glass | 8.5 Grams | Authentic Impactite | SO24 Moldavite Shape: Half Oval CabochonThis is a rare and fantastic 8. 5 gram Libyan Desert Glass from Kuffra, Libya, with dimensions of 32x18x17 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