Fiber Optic Glass SILVER Color Rough Block for Flint Knapping Arrowhead 5.9 #

Description

This listing is for a block of SILVER Fiber Optic Glass.
It measures 9 3/8 inches x 5 inches x 1 1/4 inches
It weighs 5.9 pounds.
The last photo shows how this material knaps and is not included in this sale
Fiber optic glass is a man-made glass composed of millions of glass fibers
that have been fused together into a block.
This creates a reflective characteristic known as cats-eye.
This material can be slabbed easily with a diamond blade.
It is a great material for making cabochons as well as flint knapping
into arrowheads, spears, or other shapes.
We will combine shipping
We have been selling rough rock and slabs in Quartzsite, Arizona for over 20 years.
Thanks for looking