Most Boulder Opal miners prefer to cut and polish whatever boulder opal they may be lucky to find in order to maximize their profits. For that reason, there aren't many "splits" like these offered for sale, at least not in a better quality.
We do not import, promote or sell Synthetic or Man Made Opal, nor any non-Australian mined Opal.
On 27 July, 1993, The Australian Government proclaimed Opal as the National Gemstone of Australia!
