American Mined™ Oregon Gray Jasper Round Cabochon Vibratory Finishers compact control box with an

compact control box with an easy-to-read interface

Stone Shape: Trillion

This template features oval shapes and is great for designing rings

mandrels and top plates conveniently organized and within reach

knife's-edge contour and a pinch bail designed to hold a front-drilled briolette

American Mined™ Oregon Gray Jasper Round Cabochon Vibratory Finishers compact control box with anThis 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