18.85cts Yowah Boulder Opal Pre Shaped Rough DO-4394

Item Information

Dimensions (mm) 24.3 x 10.8 x 10.8mm
Weight (carats) 18.85 carats
  • Rough

Down Under Opals

" Dreaming Opals "

Yowah is ‘The Friendly Opal Field’ 165 kilometres west of Cunnamulla. It is the home of the Yowah Opal Nut and the Ironstone Matrix Opal, an opal type to be found only in this part of Queensland.

Opal was first discovered here towards the end of the 19th century and production still continues. This hard red country that produces some of the world’s most spectacular opal also produces a stunning display of wildflowers.


Stone : Yowah Boulder Opal 

Outback Queensland Australia

Pre Shaped Rub Rough

Please note : Pictures have been taken with Opal wet so you can see what it may look like as a finished product.

Please note : Not all scales are made the same, so there maybe slight variation is size and weight.


Member of the " Queensland Boulder Opal Association Inc."
Member of the " Lightning Ridge Miners Association"

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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 $30
Auction ID 1252172
Watchers 7 watching
Viewed 362 times
Starts 4th Oct 2022 2:30am PDT
Ends 16th Oct 2022 8:57pm PDT

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