National Gemstone Australia’s national gemstone is the opal. Opals are famous across the world for their brilliant colours. Australia is home to the world’s highest quality, precious opal. The best known is black opa - National colours - Document - PDFSEARCH.IO

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	National Gemstone Australia’s national gemstone is the opal. Opals are famous across the world for their brilliant colours. Australia is home to the world’s highest quality, precious opal. The best known is black opa Add to Reading List Document Date: 2010-05-16 21:15:50 Open Document File Size: 72,21 KB Share Result on Facebook Country Australia / United States / / Currency USD / / Event Man-Made Disaster / / Person Bill Hayden / / Position Governor-General / Governor / / ProvinceOrState Queensland / South Australia / New South Wales / / Region South Australia / South Wales / / URL www.itsanhonour.gov.au / / SocialTag Chemistry Nuclear physics Matter Deep Blue Sea Olympic Australis Gemstones Hydrates Opal

National Gemstone Australia’s national gemstone is the opal. Opals are famous across the world for their brilliant colours. Australia is home to the world’s highest quality, precious opal. The best known is black opaAdd to Reading List