Item Information

Dimensions (mm) 112 x 77 x 7mm
Weight (carats) 390 carats

header main


This is a natural untreated slab of utah lace opal.The unusual layering of colour makes stunning specimens when polished

Weight 389.70 cts

size 112 x 77 x 7 mm app

We have taken the photo of the rough wet.

Note This name was given to the stone by the miner-i personally would call it a agate but it is interesting marketing.


This is a richly coloured silica sinster opal.It was formed by hot liquid silica depositing a seam of haylite opal .The seam is 90-95% silics opal with trace minerals of iron ,copper,magnesium,titanium,aluminum,and antimony which make up these beautiful patterns.This bubbly liquid formed a extremely wild mixture of botryoidal forms and patterns.

We also sell candy opal from utah but it is believed to be a few hundred years younger than this.It is young opal believed to be app 2000 years old.This will make a great collectors piece.

4d 22h 3m 25s

Buy Now $46.00
Shipping $4.00
21 Days via Standard Shipping
0 bids placed so far
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.

Request Audit

Pricing & Details

Bid Increment $1.00
Starting Bid $46.00
Auction ID 269715
Watchers 0 watching
Viewed 505 times
Starts 22nd Oct 2016 11:03pm PDT
Ends 27th Oct 2016 11:00pm PDT

Shipping & Insurance

Provider Shipping Transit
FedEx $25.00 5 Days
Standard Shipping $4.00 21 Days
Shipping Insurance all providers $7.00 (optional)

About Volcanicopals

Hello! Opal Auctions is an international marketplace offering Opal Stones, Rough & Jewelry from professional Opal cutters, dealers & miners. Register for $10 off your first purchase.