Libyan Desert Glass Small Natural Raw Crystal Specimen fluorescent torch known for its rich Cretaceous-era

known for its rich Cretaceous-era fossil deposits

Also may contain trace elements of Aegerine

silver birch

High grade Rose Quartz with rare inclusions of black Biotite Mica

These ancient marine mollusk fossils date back approximately 100 to 120 million years and are characterized by their distinct

Libyan Desert Glass Small Natural Raw Crystal Specimen fluorescent torch known for its rich Cretaceous-eraLibyan Desert Glass is a natural silica glass, a type of tektite, formed about 28 29 million years ago from the intense heat of a powerful, likely extraterrestrial, impact event in the Sahara Desert. This specimen is approx. 3. 2cm x 1. 6cm x 1. 5cm.