Bull's eye malachite cabochons are specially cut to enhance the circular "bulls-eye" banding that distinguishes malachite. Patterns vary so no two cabochons are alike. Colors range from light to dark green.
Cabochons>Grade B>MalachiteCabochonsGrade BMalachiteGreens25x18mmOval18mmhttp://www.firemountaingems.com/itemdetails/h202918cbH202918CBCabochon, bull's eye malachite (natural), 25x18mm calibrated oval, B grade, Mohs hardness 3-1/2 to 4. Sold individually.//image1.fmgstatic.com/images/p2918cbb.jpg21.8921.89As Low As $11.59 per cabochon