Tiffany Opal Bertrandite Slab! Lapidary Stone Slab! Fire Obsidian Arroyo Jasper is an old

Arroyo Jasper is an old stock Southern Oregon Picture Jasper

Sonoran Dendritic Rhyolite is a Rhyolite from Mexico that often features some gorgeous aztec like colors and patterns

Here is a great box of old stock material from prior to the 60s

and Lapidary Central hopes to be mining it soon

Measurements (inches - longest - approx): 4 x 2 x

Tiffany Opal Bertrandite Slab! Lapidary Stone Slab! Fire Obsidian Arroyo Jasper is an oldTiffany Stone is a form of Opal and Bertrandite, and is a super rare lapidary material from Utah. It is generally a purple, white, and black opal, but it can also more rarely have blue and orange! To my knowledge, it is now a private government owned mine, with Tiffany Opal being mined and crushed for the precious Bertrandite beryllium metal within! Beryllium is often used in aerospace and rocket manufacturing, due to it being a light weight metal