Mining group Rio Tinto has unearthed an extremely rare pink diamond, Australia's biggest rough pink diamond weighing 12.76 carats at its Argyle mine.
Rare pink diamond unearthed in Australia
Posted on 22 February 2012 by Stuff.co.nz - Oddstuff
Mining group Rio Tinto has unearthed an extremely rare pink diamond, Australia's biggest rough pink diamond weighing 12.76 carats at its Argyle mine.
Full Story at Stuff.co.nz - Oddstuff
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