Australian Chrysoprase Faceted 2mm Cube - 15-16 Inch 8-Inch Strands and short prismatic crystals

and short prismatic crystals

calcium carbonate and other materials

Rainbow Obsidian is known as a grounding and protective stone

this color forms black

but can also appear silver

Australian Chrysoprase Faceted 2mm Cube - 15-16 Inch 8-Inch Strands and short prismatic crystalsChrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline Chalcedony, its brilliant color comes from the presence of very small inclusions of Nickel compounds, as opposed to the presence of Chromium which creates Emeralds green color. Chrysoprase is believed to balance the heart chakra and help one understand their needs and emotions.