Rainbow 1PC Rainbow Bisuth Bi Crystal Specien Up To 99.99% Pure Natural Bismuth Crystal (see photo, the photos are taken under bright light)! Bismuth Crystals Bi Metal Crystal Rainbow Metal Shiny Mineral Specimen Original Nature Art Artwork Decorative Item (Color Such unique and beautiful bismuth crystals are very fragile and can also have sharp crystal corners! Native bismuth is extremely rare in nature. Most rainbow hopper bismuth crystals are lab-grown, but natural ones do exist with duller colors and unusual... You will get 1pc of the Rainbow Bismuth Crystal similar to the ones in the listing, the size and the color of the crystal may slightly vary as well due to the fact that all minerals are different. IDUTQUMW Gemstones and Crystals 80-280g Bismuth Perfect for collectors, for decorating, or even for creating unique pieces of jewelry, as no crystal is the same!