-25%
,

OPAL RAINBOW SILVER RING 1

Availability:

In stock


Lovely Opal Rainbow Silver Ring 1.  Great colour and solidly crafted .925 Silver Ring for sale.  Stunning high rainbow colours in several directions, mostly green.  Hand made in NSW from solid Coober Pedy Opal.

Size 7.5,US or P, 3.3g.
Stone  1cm x 0.7cm.

SiO2 · nH2O
Hydrated Silicon Dioxide.

$131 $175

If not Sold before

In stock

OPAL RAINBOW SILVER RING 1OPAL RAINBOW SILVER RING 1

Lovely Opal Rainbow Silver Ring 1.  Great colour and solidly crafted .925 Silver Ring for sale.  Stunning high rainbow colours in several directions, mostly green.  Hand made in NSW from solid Coober Pedy Opal.

Size 7.5,US or P, 3.3g.
Stone  1cm x 0.7cm.

SiO2 · nH2O
Hydrated Silicon Dioxide.

Opal has been a popular gem for many centuries and has a very interesting structure.  The chemistry of Opal is primarily SiO2 and varying amounts of water. The amount of water varies from 5 -10% and greater. This water can help geologists determine the temperature of the host rock at the time the opal formed.

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