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Very Rare 22.150 ct Tenebrescent & Fluorescent Hackmanite Rough
- 存货单位
- 尺寸(毫米)
- 20.6 x 18.8 x 12.4mm
- 重量 (cts)
- 22.15
- Type
- Rough
- 颜色
-
Discovered in Greenland in the late 1890’s, hackmanite is named for Finnish geologist Victor Hackman. It is a rare occurrence to find gem-grade hackmanite; at best, most crystals are translucent. Hackmanite is the light pink to pale violet variety of sodalite. It is a particularly unusual gem because it exhibits a special optical property known as “tenebrescence,” a type of reversible photochromism. This feature allows the gems to temporarily change color when exposed to different light forms. While hackmanite gems are usually pink to violet, the color quickly fades to gray or greenish-white in sunlight, and will slowly return to the original color after changing the light. Its tenebrescent property makes hackmanite a prized mineral for collectors.
Clarity Refer To Pics
Treatment: None
Feel free to to “make an offer” on our other items :)
We Accept Payments through
- Paypal
- Direct Deposit
- Credit Cards
| 提供者 | 目的地 | 成本 |
|---|---|---|
| DHL 默认 |
世界其他地区
:几天天
|
第一项
每增加一件
运费上限为
|
| FedEx |
世界其他地区
:几天天
|
第一项
每增加一件
运费上限为
|
| Registered Shipping |
世界其他地区
:几天天
|
第一项
每增加一件
运费上限为
|
| FedEx 默认 |
泰国
:几天天
|
第一项
每增加一件
运费上限为
|
| DHL |
泰国
:几天天
|
第一项
每增加一件
运费上限为
|
| Registered Shipping |
泰国
:几天天
|
第一项
每增加一件
运费上限为
|
- 存货单位
- 尺寸(毫米)
- 20.6 x 18.8 x 12.4 mm
- 重量 (cts)
- 22.15
- Type
- Rough
- 颜色
-
Discovered in Greenland in the late 1890’s, hackmanite is named for Finnish geologist Victor Hackman. It is a rare occurrence to find gem-grade hackmanite; at best, most crystals are translucent. Hackmanite is the light pink to pale violet variety of sodalite. It is a particularly unusual gem because it exhibits a special optical property known as “tenebrescence,” a type of reversible photochromism. This feature allows the gems to temporarily change color when exposed to different light forms. While hackmanite gems are usually pink to violet, the color quickly fades to gray or greenish-white in sunlight, and will slowly return to the original color after changing the light. Its tenebrescent property makes hackmanite a prized mineral for collectors.
Clarity Refer To Pics
Treatment: None
Feel free to to “make an offer” on our other items :)
We Accept Payments through
- Paypal
- Direct Deposit
- Credit Cards
| 提供者 | 目的地 | 成本 |
|---|---|---|
| DHL 默认 |
世界其他地区
:几天天
|
第一项
每增加一件
运费上限为
|
| FedEx |
世界其他地区
:几天天
|
第一项
每增加一件
运费上限为
|
| Registered Shipping |
世界其他地区
:几天天
|
第一项
每增加一件
运费上限为
|
| FedEx 默认 |
泰国
:几天天
|
第一项
每增加一件
运费上限为
|
| DHL |
泰国
:几天天
|
第一项
每增加一件
运费上限为
|
| Registered Shipping |
泰国
:几天天
|
第一项
每增加一件
运费上限为
|
Welcome to Zayan Gems, your ultimate destination for exquisite gemstones that exude brilliance and r....
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积极的Amaziing hue and dispersion. The rich reds of this gemstone put my other Sphalerites to shame.
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积极的As described! Fast shipping!
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积极的As described! Fast shipping!
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积极的Beautiful, though these are from Namibia. A++++++++
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