Australian Chrysoprase 4mm Round Faceted - 15-16 Inch Rainbow Jasper or man-made) have variations in

or man-made) have variations in colors and patterns

known as "azure

The name of this particular calcite probably came about because of its distinct ocean blue and tan bands

Sonora Jasper is the trade name for Sonora Dendritic

Trace amounts of iron can also affect the hue

Australian Chrysoprase 4mm Round Faceted - 15-16 Inch Rainbow Jasper or man-made) have variations inChrysoprase 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.