Tiffany Opal Betrandite Slab! Lapidary Stone Slab! Moroccan Agatized Turritella It is a pretty hard

It is a pretty hard stone

Some of the most captivating Kaleidoscope cabochons have been of the gold stripe variety

Measurements (inches - longest - approx): 3

and its certainly one you don't want to miss out on when you find

Tiffany Opal Betrandite Slab! Lapidary Stone Slab! Moroccan Agatized Turritella It is a pretty hardTiffany 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