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      $350.00 USD
      价格

      10.45cts Koroit Boulder Opal Polished Stone * AOH-3879

      895
      3

      存货单位
      尺寸(毫米)
      14.400 x 14.600 x 5.100mm
      重量 (cts)
      10.450
      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. 

      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 "
      Member of the " Opal Association of Australia "

      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折扣至$15.00 ,适用于包含2或更多商品的订单
      世界其他地区
      Standard Shipping - Tracked折扣至$20.00 ,适用于包含2或更多商品的订单
      FedEx $50.00 / :几天天 $50.00 / :几天天
      :国家
      FedEx折扣至$50.00 ,适用于包含2或更多商品的订单
      世界其他地区
      FedEx折扣至$50.00 ,适用于包含2或更多商品的订单
      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

      • darkclark
        darkclark
        积极的

        Very nice hopefully I Can get a good stone out of it

      • jerzeboy47
        jerzeboy47
        积极的

        well package, fast shipping even coming through LA

      • jerzeboy47
        jerzeboy47
        积极的

        well packaged, fast shipping

      • jerzeboy47
        jerzeboy47
        积极的

        well packaged , fast shipping

      审计

      Opal Sheriff计划允许我们的会员对任何产品申请审核,审核由独立的Gemologist人员完成,负责评估产品描述和图片的准确性。

      送货细节

      船运:
      $20.00 15通过Standard Shipping - Tracked计数天数
      发货自:
      Australia

      付款方式

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

      概述

      列表类型 : Standard
      产品编号 : 1382359
      开始 : 12th February 2025 04:02 pm PST
      * 所有价格均以:货币为单位