Aussie ABC: O is for Opal!

White Cliffs New South Wales

I didn’t understand all the fuss about SiO2.nH2O until 2004. That’s when I first visited Coober Pedy – slap bang in the middle of absolutely freakin nowhere in the South Australian Outback – and found a piece of SiO2.nH2O I wanted to take home with me. But you might know SiO2.nH2O better as Hydrous Silica. Or maybe Opal!  Down here,

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Only in OZ #6 – The Flying Combi, Lightning Ridge, NSW

The combi van is generally accepted as a symbol of surfie/hippie culture, but a decorative, airborne one with the label ‘surfing art’ in the middle of the outback town of Lightning Ridge in north central New South Wales far, far from the ocean SURELY deserves its own classification! I just don’t know what that is. I DO know that Lightning Ridge, world

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