American Mined™ Oregon Gray Jasper 16 x Oval Cabochon Gemstone Testing Specially designed to enable the

Specially designed to enable the rapid removal of metal

One sheet of Spark Guard mesh

This round sterling silver charm features a framed "Tree of Life" design with flowing leaves and branches

This set works with most wax injection nozzle shapes

These finished sterling silver click-in style post earrings feature an open

American Mined™ Oregon Gray Jasper 16 x Oval Cabochon Gemstone Testing Specially designed to enable theThis American Mined Oregon jasper cabochon features a banded pattern with gray colors. The pattern varies greatly, making each one unique and ideal for your custom jewelry designs. Jasper is an opaque form of chalcedony. It is most commonly found in red due to iron inclusions, but can also be found in yellow, brown, green and rarely blue. Rio is proud to offer the American Mined Collection, a growing selection of gemstones sourced from mines located