OPAL ROUGH FROM MT CHASTER CANADA 16.20 CTS [MX8679]

7287

存货单位
尺寸（毫米）: x x mm
重量 (cts)
Certified Gemstones: 不
类型: Specimen
颜色

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.

存货单位
尺寸（毫米）: x x mm
重量 (cts)
Certified Gemstones: 不
类型: Specimen
颜色

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

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Hi Welcome to the Sedagems store, Run by Paul Sedawie and specializing in Australian sapphires and gems stones he has collected on his many buying trips world wide. All stock has a money back guarantee as your continued business is our business.

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