Tiffany Opal Bertrandite Slab! Lapidary Stone Slab! Fire Obsidian Weight: Approx 32 Lbs

Weight: Approx 32 Lbs

This Lavender Quartz are all of great quality lapidary grade

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

from a collection that was estimated to have been from before the 1960s

Tiffany Opal Bertrandite Slab! Lapidary Stone Slab! Fire Obsidian Weight: Approx 32 LbsTiffany 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