Australian Chrysoprase AA 8mm Round - 15-16 Inch Stone Type_Copper Rutilated Quartz However in some regions

However in some regions

Like all of Dakota Stones items

They are all varieties of the mineral corundum

Hematite is black to steel to gray or silver to gray

Tourmaline occurs in nearly every color in the rainbow and its name derives from “turmali

Australian Chrysoprase AA 8mm Round - 15-16 Inch Stone Type_Copper Rutilated Quartz However in some regionsChrysoprase 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.