Opals with silver

LAB OPALS WITH SILVER Lab-created opals are man made from a  material that has the same chemical composition (hydrated silicon dioxide) as natural opal.  However the lab opals don’t have any cracks, inclusions or host rock (matrix) as their natural occurring (and more expensive) counterparts. Lab opals are impregnated in laboratory in around a year and they … Continue reading Opals with silver