$90.00 USD
Price

217cts Koroit Boulder Opal Pre Shaped Rough DO-4719

SKU
Dimensions (mm)
53.500 x 33.700 x 10.700mm
Weight (cts)
217.000
Type
Rough
Colours

Down Under Opals

" Dreaming Opals "

The Koroit opal field is an opal mining area in Paroo Shire in South West Queensland, Australia. It is located about 80 km north northwest of Cunnamulla. It is not a town, nor should it be confused with the town of Koroit in rural western Victoria, Australia. It has neither electricity nor running water. Koroit is close to the town of Yowah which also produces a similar type of opal.

The Koroit opal field is known for the very distinctive type of boulder opal that is found in its mines. In Queensland boulder opal is found within a 300 km wide belt of sedimentary rocks in the Winton Formation. Here opal is found as a kernel in small concretions.

The Koroit Opal field was discovered in 1897 by Lawrence Rostron. The most recent mining events started in 1972 when the popularity and profitability of the stone increased. The mining is done by either open cut large scale mining or by underground shafts.

 

Stone : Koroit Boulder Opal 
Mine : Koroit

Outback Queensland Australia

Pre Shaped Rub Rough

Free Hole Drilling Service Provided If Required !!!!!!!!!!

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.

FREE COMBINE SHIPPING - (7 DAYS)


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

100% Customer Satisfaction

Happy Bidding.

Shipping provider Shipping to Australia Shipping to rest of world
Standard Shipping - Tracked $15.00 / 5 days $20.00 / 15 days
Australia
Standard Shipping - Tracked is discounted to $15.00 on orders with 2 or more items
Rest of the world
Standard Shipping - Tracked is discounted to $20.00 on orders with 2 or more items
FedEx $50.00 / 7 days $50.00 / 7 days
Australia
FedEx is discounted to $50.00 on orders with 2 or more items
Rest of the world
FedEx is discounted to $50.00 on orders with 2 or more items
Express Shipping $20.00 / 2 days $50.00 / 10 days

downunderopals
downunderopals
Specializing in Queensland Boulder Opal, all fields. We source our rough directly from miners and miners only on majority of our stock. I had left the business for a few years to follow another career path, this did not last long and back in the game full time. Concentrating mostly on rough and rubs from Yowah, Koroit and some traditional boulder from Winton, Quilpie, Jundah, Eromanga and Opalton. Working hard to bring you the best prices and quality. As time progresses so will my stock level.
Helensvale, Australia
Verified
4149 Feedback

  • appalachaman
    appalachaman
    Positive

    Fast shipping and well packed.

  • bentfunky
    bentfunky
    Positive

    Great opals! Great seller! Super fast delivery!

  • bentfunky
    bentfunky
    Positive

    Great opals! Great seller! Super fast delivery!

  • bentfunky
    bentfunky
    Positive

    Great opals! Great seller! Super fast delivery!

  • gunner8
    gunner8
    Positive

    Very nice Opal Pendant Stone

40%
Coupon code BLACKFRIDAY24
Valid Until
3rd Dec 2024

Audit

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

Shipping Details

Shipping:
$20.00 15 days via Standard Shipping - Tracked
Ships from:
Australia

Payment Options

  • paypal
  • stripe
  • gempay
This seller adds 10.00% tax to transactions in Australia.

Overview

Listing Type : Standard
Product ID : 1368247
Starts : 23rd November 2024 12:44 am PST
* All prices are in USD