Libyan Desert Glass - SOLD 1.878" rockinaboxromanglass sterling silver bezel which is

sterling silver bezel which is strung on a box-style chain

Each necklace is set into a fine sterling silver backing with an 18" chain

with vertebrae over 5 inches in diameter

these creatures were unique among other trilobites for their complex eyes

PLIOSAUR (BONE)

Libyan Desert Glass - SOLD 1.878" rockinaboxromanglass sterling silver bezel which isComet 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