Birdseye Rhyolite Slab - Orbicular Pattern with High Silica luxurious jewelry piece Modern members include nautilus

Modern members include nautilus

The quartz crystal sparkle visible when dry adds another dimension to this super rare material

Large quantities were imported in the 1960s

and makes some excellent slabbing and cabbing material

with some unique pattern

Birdseye Rhyolite Slab - Orbicular Pattern with High Silica luxurious jewelry piece Modern members include nautilusBirdseye Rhyolite Slab Gorgeous Orbicular Pattern Old Stock Original Deposit This stunning old stock slab of Birdseye Rhyolite features a gorgeous orb like pattern with a high silica content making it very solid. This slab is going to produce some spectacular cabochons of this nearly impossible to find original deposit material from Mexico. SPECIFICATIONS Material: Natural Birdseye Rhyolite Dimensions: 99mm x 45mm x 5mm (Inches 3. 9" x 1. 8" x 0. 2")