Culture Native American: US
Country/Region of Manufacture China

Check the listing for details. Opal Opalite Glass Tile Chipped Block 4 Slab Flint Knapping Cab 2# Sm.. Condition: New. Listed at 30.00 USD. This glass was made to resemble real opal. It contains a high amount of phosphorus to make it look like Milk Opal. This block is an example of the one you will receive. This material is easily knappable and behaves like glass.

$18.00
$30.00