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. These amazonite rounds are machine-cut and drilled for consistency, and machine polished.
Beads>Grade B>AmazoniteBeadsGrade BAmazoniteBluesBall10mmNaturalhttp://www.firemountaingems.com/itemdetails/h203457gsH203457GSBead, amazonite (natural), 10mm round, B grade, Mohs hardness 6 to 6-1/2. Sold per 16-inch strand.//image2.fmgstatic.com/images/p3457gsb(2).jpg15.8315.83As Low As $8.10 per strand