(4) WIDE Opalite Opal SLAB Glass Lapidary Flint Knapping Cab 6 1/4 " x 2 3/8"

Description

This photo show an example of the four slabs you will receive.
These photos are taken outside while wet fourth photo is dry
These slabs measure approx   6 1/4 " x 2 3/8" x 3/8"
These 4 slabs weigh around 2 pounds together
These slabs are from a collection I just discovered.
The width of these slabs is wider than the solid opal blocks I have carried for many years.
The width and length makes them ideal for knives and spearheads.
This glass was made to resemble real opal.
It contains a high amount of phosphorus to make it look like Milk Opal.
It has a luminous moon-like glow to it.
It polishes into beautiful cabochons
This material is easily knappable and behaves like glass.
THE LAST PHOTOS SHOWS EXAMPLES OF HOW THIS MATERIAL KNAPS AND IS NOT INCLUDED IN SALE
We have been selling rough rock and slabs in Quartzsite, Arizona for over 20 years.
Thanks for looking