Breccia 83.26 ct Oval Cabochon 67.90 x 39.70 mm California y853

Breccia 83.26 ct Oval Cabochon 67.90 x 39.70 mm California y853

A Breccia is a clastic sedimentary rock composed of angular clast in a consolidated matrix.Normally is a very porous rock,but in this case is quite solid with a high content of silica.From Mexico.