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$73.00 USD
预计建议零售价:rrp
2474
1

73.4-CTS CHRYSOCOLLA SPECIMEN RG-4384

存货单位
尺寸(毫米)
46.000 x 25.000 x 16.000mm
重量 (cts)
73.400
Treatment
No Treatment
类型
Specimen
颜色

CHRYSOCOLLA 

SPECIMEN

KATANGA-CONGO

Bright Green, Bluish-Green, Sky Blue

TREATMENT-NONE

THE MINERAL CHRYSOCOLLA

Chrysocolla is a sharply colored mineral. Its color can be among the brightest shade of blue and green, and is caused by its copper content. Chrysocolla is often coated by a drusy layer of glossy clear Quartz, or intergrown together with the Quartz.

The chemical formula for Chrysocolla is not clearly defined, as it contains a varying substitution of elements and water content in its chemical structure. Though a more definitive form of Chrysocolla with an identifiable chemical formula can exist in microcrystals, most forms are considered amorphous. Multiple analyses of different compositions have been offered over the years.



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FedEx $39.00 / :几天天 $40.00 / :几天天
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FedEx折扣至$39.00 ,适用于包含2或更多商品的订单
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FedEx折扣至$40.00 ,适用于包含2或更多商品的订单
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raregems
raregems
raregems, all rough
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:总反馈

  • philsgems
    philsgems
    积极的

    Great piece of emerald. I have already faceted a 2.5 carat gem from it. Thankyou

  • philsgems
    philsgems
    积极的

    Great colour change. Thankyou

  • wtakano
    wtakano
    积极的

    Much nicer in person than in the photo. I am happy to include these into my gemstone family!

  • bainesrh
    bainesrh
    积极的

    Beautiful gemstone

  • gfield
    gfield
    积极的

    Paid and shipped - no feedback left after 100 days

40%
优惠券代码 sale
有效期至
1st Jan 2025

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送货细节

船运:
$30.00 14通过Standard Shipping - Tracked计数天数
发货自:
Australia

付款方式

  • stripe
该卖家在Australia交易中添加了0.00%税。

概述

列表类型 : Standard
产品编号 : 1023823
开始 : 4th December 2024 06:46 pm PST
* 所有价格均以:货币为单位