It has a Mohs hardness of 5-6 and a specific gravity of 2
Kyanite is a typically blue aluminosilicate mineral
copper calcite rings can be found in each unique birthstone in the Crystal Joys birthstone collection
This beautiful pyrite pendant has polished edges and a rough middle
This natural Enhydro Quartz specimen is a quartz crystal that contains water trapped inside its structure
Selenite Blade silver Plated Pendant (Citrine, Amethyst, Kyanite, Tourmaline) Style:Plain It has a Mohs hardnessAdd some opulence and shimmer to your look with this gorgeous Selenite Blade silver Plated Pendant. Choose from a classic selenite blade or add an electroplated rough citrine, amethyst, blue kyanite, or black tourmaline. Selenite, also known as Satin Spar, is a powerful crystal with tremendous energy clearing capabilities. Selenite is said to shield and protect your aura while providing spiritual growth opportunities. With its beautiful moon like