Amazonite, sometimes called "Amazon stone" is known for its semi-opaque blue-green colors. Formed from a variety of microcline feldspar, amazonite can range from light green to greenish blue to deep blue-green shade. May include milky-white and tan cloudiness or streaking.
Beads>Grade B>AmazoniteBeadsGrade BAmazoniteBluesOval14mmNaturalhttp://www.firemountaingems.com/itemdetails/h205613gsH205613GSBead, amazonite (natural), 14x12mm flat oval, B grade, Mohs hardness 6 to 6-1/2. Sold per 16-inch strand.//image1.fmgstatic.com/images/p5613gsb.jpg23.9023.90As Low As $12.21 per strand