Fiber Optic Glass TURQUOISE Color Rough Block for Flint Knapping Arrowhead 5.7#

Description

This block of TURQUOISE Color Fiber Optic Glass measures 9 3/8 inches x 4 7/8 inches x 1 1/4 inches
It weighs 5.7 pounds.
The last photo shows this material knapped and is not included in the 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 18 years.
Thanks for looking