Libyan Desert Glass - SOLD 1.878" sannine-showcase 39" polished Cleoniceras fossil from

39" polished Cleoniceras fossil from Madagascar

131" fossil bone section from an Iguanodon from the Weald Clay deposits on the Isle of Wight

All raptor teeth specimens ship in our glass-topped riker display cases

This specimen is a rough sapphire from Myanmar’s Mogok Metamorphic Belt

which was formed 4

Libyan Desert Glass - SOLD 1.878" sannine-showcase 39" polished Cleoniceras fossil fromComet 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 1. 878" chunk of Libyan Desert Glass. It is a