Watz the quality of Amazonite ?
Color: Amazonite varies in color from yellow-green to blue-green and may also exhibit fine white streaks.
Description: KAlSi3O8 Amazonite is a gemstone variety of green microcline, a feldspar mineral. It is usually opaque and therefore is cut en cabochon (with a rounded and convex polished surface).
The name's origin: Although its name is derived from the Amazon River, no deposits have been found there.
Care and treatment: As with all gemstones, care should be taken to protect amazonite from scratches and sharp blows. Store amazonites in separate boxes.