opal Synonyms

multi-colored gem libra birthstone iridescent stone iridescent jewel iridescent gem hydrated silica iridescent mineral krieselite literal jewel krantzite multi-coloured gem multi-coloured gemstone multi-coloured jewel semi-precious stone white gems real gems random crystal jawhara iridescent gemstone alexandrite stone jewel hydrophane gem firestone danburite amethyst amazonite alabaster precious stone black opal gemstone greatest gem faceted stone harlequin opal whitestone jeremejevite ixiolite hoelite hardstone fire opal boulder opal agate