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$251.00
当前出价
1
出价
关闭
23/12/2021 03:58 am
1
913
1
882 CTS BRAZILIAN AMETIST 02 PÇS
1
913
1
- 存货单位
- 尺寸（毫米）
- 61.000 x 58.000 x 57.000mm
- 重量 (cts)
- 882.000
- Treatment
- No Treatment
- 类型
- Rough
- 颜色
-
The chemical formula of amethyst is SiO2 (Silicon Oxide). Its color can vary from an intense purple to a light violet. This depends on the amount of iron concentration it contains, and when exposed to heat the stone loses its color and becomes yellow. In this case, oxidation occurs, transforming Fe2 + into Fe3 +. This process occurs even when the amethyst receives solar lighting for a long period.
Composed of asymmetrically arranged quartz sheets, the amethyst has a hardness level of 7 on the Mohs scale. It can be broken by strokes that form a wavy fracture due to the natural structure of the stone. Crystals always grow from a base and the color tends to be more intense at its tips.
In this item 02 pieces
32 x 20 x 17 mm 67 cts
30 x 20 x 18 mm 72 cts
Composed of asymmetrically arranged quartz sheets, the amethyst has a hardness level of 7 on the Mohs scale. It can be broken by strokes that form a wavy fracture due to the natural structure of the stone. Crystals always grow from a base and the color tends to be more intense at its tips.
In this item 02 pieces
32 x 20 x 17 mm 67 cts
30 x 20 x 18 mm 72 cts
- 存货单位
- 尺寸（毫米）
- 61.000 x 58.000 x 57.000 mm
- 重量 (cts)
- 882.000
- Treatment
- No Treatment
- 类型
- Rough
- 颜色
-
The chemical formula of amethyst is SiO2 (Silicon Oxide). Its color can vary from an intense purple to a light violet. This depends on the amount of iron concentration it contains, and when exposed to heat the stone loses its color and becomes yellow. In this case, oxidation occurs, transforming Fe2 + into Fe3 +. This process occurs even when the amethyst receives solar lighting for a long period.
Composed of asymmetrically arranged quartz sheets, the amethyst has a hardness level of 7 on the Mohs scale. It can be broken by strokes that form a wavy fracture due to the natural structure of the stone. Crystals always grow from a base and the color tends to be more intense at its tips.
In this item 02 pieces
32 x 20 x 17 mm 67 cts
30 x 20 x 18 mm 72 cts
Composed of asymmetrically arranged quartz sheets, the amethyst has a hardness level of 7 on the Mohs scale. It can be broken by strokes that form a wavy fracture due to the natural structure of the stone. Crystals always grow from a base and the color tends to be more intense at its tips.
In this item 02 pieces
32 x 20 x 17 mm 67 cts
30 x 20 x 18 mm 72 cts
| 运输商 | 运送至：国家 | 运送到世界其他地区 |
|---|---|---|
| Standard Shipping - Tracked | $0.00 / ：几天天 | $0.00 / ：几天天 |
-
积极的Paid and shipped - no feedback left after 100 days
-
积极的
Paid and shipped - no feedback left after 100 days
-
积极的
Paid and shipped - no feedback left after 100 days
-
积极的
Paid and shipped - no feedback left after 100 days
投标历史 (1)
kasprovjewels
之前从该卖家购买过
2年前
$250.00
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$0.00 :通过 Standard Shipping - Tracked 计算天数
发货自:
Brazil
付款方式
概述
列表类型 :
Standard
产品编号 :
1690306
预计建议零售价 :
$450.00
起拍价 : $350
开始 : 16th December 2021 10:17 am PST
结束 : 23rd December 2021 03:58 am PST
* 所有价格均以：货币为单位
