Scientists have found opal-like crystals in the Tagish Lake meteorite, which fell to Earth in Canada in 2000. This is the first extraterrestrial discovery of these unusual crystals, which may have ...
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These High Jewelry Pieces Owe Their Magic to “Animal Architecture”
How does a jeweler find the best way to showcase a selection of rare stones? For Monica Rich Kosann, whose high jewelry ...
The gemstone opal could be manufactured synthetically copying a technique employed by a beetle to control the appearance of its outer shell. Researchers from the Department of Zoology at the ...
Add Yahoo as a preferred source to see more of our stories on Google. The 6.0-centimetre (2.4 inch) multi-coloured opal stone named the Vigin Rainbow An Australian museum said Monday it would exhibit ...
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