About 31% was lost during cutting and polishing

Color: Pinkish Red

Peru is one of the most famous sources of rhodochrosite

It is a lustrous reddish brown color

Name: Cassiterite

Libyan Desert Glass | Natural Impact Glass | 43.8 Grams | Authentic Impactite Aventurine About 31% was lost duringThis is a rare and fantastic 43. 8 gram Libyan Desert Glass from Kuffra, Libya, with dimensions of 52x37x31 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