Libyan Desert Glass - SOLD 3.951" rockinaboxcavebear Please note: As each trilobite

Please note: As each trilobite is a unique fossilized creature

grinding in opposite directions for 750 miles

American-Made Motor Agate

Apollo 11 Command Module Foil

Recent petrographic studies have closely linked chippings from these dolerite bluestones to the bluestones installed at Stonehenge roughly 4

Libyan Desert Glass - SOLD 3.951" rockinaboxcavebear Please note: As each trilobiteComet impact glass! 28,500,000 years old! In the southeastern spur of North Africas Great Sand Sea, there are several fields of luminous, yellow green glass known as Libyan Desert Glass (LDG). Due to the lack of any visible impact crater, the most likely source is a low density asteroid or comet airburst explosion leading to the fusion of silica rich sands roughly 28,500,000 years ago. This specimen is a 3. 951" chunk of Libyan Desert Glass. It is a