Oregon Sunstone is the rarest Sunstone on earth and comes in amazing colors of red, orange, gold, blue, green, yellow and watermelon. It is facet grade and may be cut into high end gems or cabochons. Copper Schiller runs beautifully through many gems like the rings of Saturn in a gorgeous copper silt banding. Red is the most expensive followed by mixed bright colors. Gems over 5 carats can get pricey and over 10 are rare.