News articles tagged with 'opal'
[chronologically, reverse order]
Opals set to shine with new grading technology
— 1 Sep 2009 14:13 | TechnologyCSIRO and a consortium of Australian Opal miners (Opal Producers Australia Limited) have unveiled the world's first automated device to grade opals using image analysis, at the 2009…
From opals to optical chips
— 3 Mar 2008 20:15 | PhysicsMaterials known as photonic crystals could form the building blocks of future optical computers and micro-scale communications devices. Scientists have developed a low-cost and versatile…
News articles tagged with 'opal' — 2
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