Australian Chrysoprase A-Grade 8mm Round - 15-16 Inch Brown Preservation is enabled by a

Preservation is enabled by a lack of oxygen

according to the Mohs hardness scale

Mookaite is formed by the ancient skeletal remains of radiolaria

one of the first fluorescent minerals ever studied

Australian Chrysoprase A-Grade 8mm Round - 15-16 Inch Brown Preservation is enabled by aChrysoprase 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.