|Dimensions (mm)||not provided|
|Weight (carats)||not provided|
VIRGIN VALLEY OPAL
This is a specimen of wood replacement opal from Virgin Valley in Nevada USA.The area is known for its unusual fire play in wood ,limp casts and bark replacement.There is some opal attaached to this specimen.We have taken the photo wet.Great collectors item.
Weight 27.8 cts app
Size 27.5x21.3 x11.6 mm app
This opal is believed to be app 14 -15 million years old.The opal has a tendancy to craze when dried too fast as it contains up to 14 % water. We just know we lose most to drying but a small percentage is stable. Some cutters store the opal in mineral oil for a year and change it every 3 months before cutting.
As with all our stock we offer a full refund provided it is not touched in any way.
Extra fast, friendly service. I will always continue to shop with Volcanic Opals. Great job! Thank you so much for your professionalism.22.30 CTS NATURAL DARK BASE WELO MATERIAL [VS7487]5
|Starts||28th Apr 2017 11:18pm PDT|
|Ends||29th Apr 2017 11:15pm PDT|
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