Unlike any other town known as a hole in the ground, Australia’s Coober Pedy really is a hole, and has two kinds of buried treasure. Unlike any other town known as a hole in the ground, Australia’s ...

German retailer Koroit Opal Company specializes in curating and selling Australian gemstones. Koroit is not just the company’s namesake but a well-known opal mining region in Queensland. It’s also the ...

Nature continues to prove that it is the ultimate artist, crafting beauty that defies imagination. A recent discovery in ...

The red dirt in central Australia might be a close mimic for the red surface of Mars, suggests research that sheds light on how opals formed in the land Down Under. Precious opal is Australia’s ...