Most carnelian originates as a dull brown agate. When skillfully heat-treated, it becomes a bright, burnt-orange. Carnelian was used in Roman times to protect against envy, fear and rage. Colors may vary.
Cabochons>Grade B>CarnelianCabochonsGrade BCarnelianReds6x4mmOval4mmhttp://www.firemountaingems.com/itemdetails/h201265cbH201265CBCabochon, carnelian (dyed / heated), 6x4mm calibrated oval, B grade, Mohs hardness 6-1/2 to 7. Sold per pkg of 10.//image1.fmgstatic.com/images/p1265cbb(3).jpg7.617.61As Low As $0.34 per cabochon