This is a beautiful green beryl emerald from Brazil

tiny terminated quartz crystals and traces of pyrite matrix

texture and clast content

Weight:  44

Color: Pinkish Red

Libyan Desert Glass | Natural Impact Glass | 43.8 Grams | Authentic Impactite Aventurine This is a beautiful greenThis 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