Rockcloud 1-1.5" Bismuth Crystal Healing Crystal Irregular Home Decoration Mineral Specimen Bismuth Crystal(8-22 Grams)
Rockcloud 1-1.5" Bismuth Crystal Healing Crystal Irregular Home Decoration Mineral Specimen
Bismuth is one of the few materials that have a greater density as a liquid than as a solid.Only a few other materials such as water, gallium and germanium, exhibit this property.The trigonal crystal structure accounts for the cubic formations.The iridescent rainbows of colors observed are caused by light scattering off thin layers of bismuth oxide formed when the surface of the hot bismuth reacts with the air.Specimens range from 8 to 22 grams.Great for teaching about crystals,states of matter or even as a gift!
Product Features
- Quantity:1x Bismuth Crystal Specimens Mineral/Cluster Specimens
- Size Details(Approx):1-1.5";Weight(Approx):8-22 Grams/PC
- Due to the natural materials used each specimen is unique and will be similar to the shape and orientation shown in the pictures.
- Suitable for Home&office decoration, collecting, gifts, study.
- Bismuth Crystals may contain greens,purples,teals,golds,and a variety of other colors in each piece.Can be used for wicca,reiki crystal healing and keeping as top grade mineral specimens.