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$280.00 USD
预计建议零售价:rrp

21.80cts Koroit Boulder Opal Polished Stone * AOH-3040

存货单位
尺寸(毫米)
24.000 x 19.800 x 4.700mm
重量 (cts)
21.800
类型
Cabochon, Polished
颜色

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

Outback Queensland Australia

Cut and Polished. 

This beauty is ready to be set in jewellery. 

Natural and Untreated. (There is a lot of times that cutters use a epoxy to fill the natural holes in the stones which when you hold the stone in your hand it you get a plastic feeling. This has become a common practise)

Good pattern and colour

We use a 100mm Macro Lens to capture as much detail as possible, sometimes these details are not visible to the common eye.

Please note : Not all scales are made the same, so slight variation in measurements and weight are to be expected.

Also with finished stones we generally take thickness measurement in the middle of the stone.

WE OFFER FREE COMBINE SHIPPING - (7 DAYS)

Member of the " Queensland Boulder Opal Association "

Member of the " Lightning Ridge Miners Association "

100% Customer Satisfaction

Happy Bidding.

运输商 运送至:国家 运送到世界其他地区
Standard Shipping - Tracked $15.00 / :几天天 $20.00 / :几天天
:国家
Standard Shipping - Tracked 对包含 2 或更多商品的订单折扣为 $15.00
世界其他地区
Standard Shipping - Tracked 对包含 2 或更多商品的订单折扣为 $20.00
FedEx $50.00 / :几天天 $50.00 / :几天天
:国家
FedEx 对包含 2 或更多商品的订单折扣为 $50.00
世界其他地区
FedEx 对包含 2 或更多商品的订单折扣为 $50.00
Express Shipping $20.00 / :几天天 $50.00 / :几天天

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.
:城市,国家
已验证
:总反馈

  • appalachaman
    appalachaman
    积极的

    Fast shipping and well packed.

  • bentfunky
    bentfunky
    积极的

    Great opals! Great seller! Super fast delivery!

  • bentfunky
    bentfunky
    积极的

    Great opals! Great seller! Super fast delivery!

  • bentfunky
    bentfunky
    积极的

    Great opals! Great seller! Super fast delivery!

  • gunner8
    gunner8
    积极的

    Very nice Opal Pendant Stone

审计

Opal Sheriff计划允许我们的会员请求对任何产品进行审核,该审核由独立的 Gemologist 人员完成,该资格人员评估商品描述和图片的准确性。

送货细节

船运:
$20.00 :通过 Standard Shipping - Tracked 计算天数
发货自:
Australia

付款方式

  • paypal
  • stripe
  • gempay
该卖家在 Australia 的交易中添加 10.00% 税。

概述

列表类型 : Standard
产品编号 : 1308449
开始 : 18th November 2024 04:29 am PST
* 所有价格均以:货币为单位