OPAL ROUGH FROM MT CHASTER CANADA 16.20 CTS [MX8679]

Item Information

Dimensions (mm) not provided
Weight (carats) not provided
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  • Specimen

MINERAL GEM WORLD

CANADIAN OPAL ROUGH

This is a natural specimen of rough mined in Mt chester Canada

Weight 16.20 cts app

Size 23 x 20 x 9 mm app

Opal is a fairly simple molecule. A hydrated silicon dioxide, opal's chemical formula is SiO2.nH2O. The n means that any number of water molecules can be associated with each SiO2 molecule. More accurately, the number of waters varies, is unknown, or both. In other words, n means we don't know.

$8.00 USD

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Pricing & Details

Auction ID 224337
Watchers 3 watching
Viewed 5,371 times
Starts 23rd May 2011 4:39pm PDT

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