The listing, 67.5 Carats Natural Rainbow Moonstone Great for Jewelry and Crafting Wands has ended.
Rainbow Moonstone has a mono-clinic crystal system and is in the mineral class of lattice silicate in the feldspar family. While Moonstone in general occurs in several varying shades and colors, the Rainbow Moonstone is generally white and usually has a blue shimmer. This color effect is due to its inner structure being a laminate which bends light. In this moonstone, it is potassium that provides the shimmering blue color effect. This auction is for 67+ carats of natural Rainbow moonstone. This set is perfect for jewelry making, or stone/crystal collecting, the long pieces are great for wand making/