Old Stock Birdseye Rhyolite Rough Chunk! Velvet Obsidian Beryllium is often used in

Beryllium is often used in aerospace and rocket manufacturing

and specimens of this grade are nearly impossible to come by

This Amethyst is mined near Artigas

This is a prime investment box

Big Diggins is now fairly rare

Old Stock Birdseye Rhyolite Rough Chunk! Velvet Obsidian Beryllium is often used inBirdseye Rhyolite is a volcanic rhyolite that forms with the gorgeous colorations and stunning orbicular eye like patterns! It was mined in Mexico, and according to our sources, the original deposits have long since been mined out! Birdseye Rhyolite tends to be pretty solid and takes an excellent polish! The majority of LapidaryCentral Birdseye Rhyolite is from the original old stock deposits and miners! Weight: Approx 10. 1 oz Measurements (inches