COBALT BLUE Fiber Optic Glass Rough Slab Cabochon Flint Knapping Arrowhead 2.7#

Description

This block of COBALT BLUE Fiber Optic Glass measures
4 3/4 inches x 4 3/4 inches x 1 1/4 inches
It weighs 2.7 pounds.
The last 2 photos show an arrowhead made from fiber optic material.
IT IS ONLY AN EXAMPLE AND NOT 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 18 years.
Thanks for looking