Add Yahoo as a preferred source to see more of our stories on Google. German retailer Koroit Opal Company specializes in curating and selling Australian gemstones. Koroit is not just the company’s ...
The Wonders of Australia gold and silver coins feature an opal on the center of the reverse, drawing attention to what is ...
A new comprehensive publication about Western Australian gemstones and decorative stones was launched by Western Australia’s Mines and Petroleum Minister Norman Moore. Gemstones of Western Australia ...
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