Fire Lace Opal is one of the many beautiful varieties of Jasper.  Browns, greys, creams, with those splashes of fire red.  It is an amazing stone.  This teardrop cabachon is intricately weaved in copper with a soft patina.  Beautiful on both sides, wear either side you choose.  Strung on rolo link copper chain.   Overall size is approximately .75" W x 1.75" H