Item Information

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

header main


This is a specimen of rough firey contra luz opal from Virgin Valley in Nevada USA.The area is known for its unusual fire play in wood ,limp casts and bark replacement.The opal has a tendancy to craze when dried too fast, possibly from the charcoal or manganese contained in them, or it could be the sulfur. We just know we lose most to drying somehow but a small percentage is stable.We are offering this specimen wet and we will ship it wet .This material. does not have much fire but it has some nice fossil specimens A great addition for any opal collection.

Weight of parcel 36 cts app

Size of largest piece 24 x 10x7 mm app

As with all our stock we offer a full refund provided it is not touched in any way.

You have not bid on this auction.


1 bid placed so far

$28 jerryduer
Add to Watch List Ask a Question * All prices in USD

Audit Information

The Opal Sheriff program allows our members to request an audit on any auction, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.

Pricing & Details

Bid Increment $1
Starting Bid $28
Auction ID 157146
Watchers 19 watching
Viewed 4,298 times
Starts 20th Dec 2020 5:04pm PST
Ends 21st Dec 2020 7:08pm PST

Shipping & Insurance

Provider Shipping Transit
FedEx $29.00 10 days
Registered Shipping $15.00 21 days
Shipping Insurance all providers $7.00 (optional)

About Volcanicopals

You May Also Like