Green Amethyst 5-8x10-12mm Faceted Irregular Rondelle Bead - 8-Inch 5pf7032026 but takes a trained eye

but takes a trained eye and a microscope to discern the difference between this material and the Jade it is named after

often called the "Super Seven" or "Melody Stone" contains Amethyst

Composed mostly of tiger's eye

a form of silica with a cryptocrystalline structure that incorporates Moganite along with the Quartz

black with rainbow colors

Green Amethyst 5-8x10-12mm Faceted Irregular Rondelle Bead - 8-Inch 5pf7032026 but takes a trained eyeAmethyst is a beautiful stone (normally purple), known as a Gem of Fire by ancient cultures. It has been greatly sought after throughout history and was at times valued as highly as Diamond. Today, this semi precious variety of quartz is found in many locations around the world. The presence of Manganese within the stone produces the purple hue, and variation of the amount of iron in the stone creates a color range from reddish purple to deep violet