Black Obsidian Onyx 
Blue Aquamarine {Blue Lace} Agate Iolite Lapis Lazuli Sapphire Tanzanite Topaz Turquoise 
Brown Agate Jasper Tiger Eye 
Green Alexandrite Aventurine Bloodstone Chrysoprase Emerald Jade Malachite Peridot Tourmaline 
Orange Carnelian 
Pink Kunzite Morganite {Rose Quartz} Tourmaline 
Red Coral Garnet Ruby Spinel 
Violet Amethyst 
White Diamond Moissanite Moonstone Opal Pearl Quartz Zircon
Yellow Amber Citrine {Tiger Eye}