(3) Fiber Optic Glass Slabs GREEN-PINK-GREY- Knapping Arrowhead Knife

Description

This listing is for 3 Fiber Optic Glass slabs.
You will receive the 3 in the photograph.
The GREY measures 5 1/2 inches x 1 5/8 inches x 3/8 inches
The GREEN  measures 6 1/2 - 6 3/8 inches x 1 3/4 inches x 1/4 inches
The PINK measures 5 1/2 inches x1 5/8 inches  3/8 inches
They weigh 491 grams together.
Final photo shows how fiber optics knaps and is not included.
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 have been selling rough rock and slabs in Quartzsite, Arizona for over 20 years.
Thanks for looking