Libyan Desert Glass - SOLD 1.878" earlyinterest and La Brea Tar Pits

and La Brea Tar Pits specimens for a discounted price

but there has always been one world historic figure missing from our collection: Pat

000 years old) - At 12m (40ft) in length and weighing upwards of 14 metric tons

000 men led by the spahbod

Libyan Desert Glass - SOLD 1.878" earlyinterest and La Brea Tar PitsComet 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