Lapis Lazuli, Tiger Eye, Jasper, Unakite, Citrine, Howlite, Aventurine, Quartz, Amethyst, Septarian, Agate, Rhodonite, Fluorite and Carnelian Tumbled Gemstones. Each Stone is about .5" - 1" in size. In a Quarter Pound Lot, you get about 16 to 18 Stones. In a Half Pound Lot, you get about 35 Stones. In a One Pound, you get about 60 to 71 Stones.