Presenting Hackmanite 5.35 ct Photoluminescent & Tenebrescent
- Artikelnummer
- Abmessungen (mm)
- 14.5 x 12 x 5.8mm
- Gewicht (cts)
- 5.35
- Shape
- Oval
- Type
- Faceted
- Farben
-
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.
About us:
We have been in gemstones business for over 15 years now and Successful member of GRA for over 8 years. We constantly try to improve our Gemstones Quality and improve our photography quality on daily basis. We do not deal in synthetics and Manmade gemstones and we fully disclose any treatment if there is.
| Anbieter | Ziel | Kosten |
|---|---|---|
| Standard Shipping - Tracked Standard |
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21
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erster Punkt
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| FedEx |
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4
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erster Punkt
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| Standard Shipping - Tracked Standard |
Thailand
7
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erster Punkt
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| FedEx |
Thailand
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erster Punkt
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- Artikelnummer
- Abmessungen (mm)
- 14.5 x 12 x 5.8 mm
- Gewicht (cts)
- 5.35
- Shape
- Oval
- Type
- Faceted
- Farben
-
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.
About us:
We have been in gemstones business for over 15 years now and Successful member of GRA for over 8 years. We constantly try to improve our Gemstones Quality and improve our photography quality on daily basis. We do not deal in synthetics and Manmade gemstones and we fully disclose any treatment if there is.
| Anbieter | Ziel | Kosten |
|---|---|---|
| Standard Shipping - Tracked Standard |
Rest der Welt
21
|
erster Punkt
pro zusätzlichem Artikel
Versandkosten begrenzt auf
|
| FedEx |
Rest der Welt
4
|
erster Punkt
pro zusätzlichem Artikel
Versandkosten begrenzt auf
|
| Standard Shipping - Tracked Standard |
Thailand
7
|
erster Punkt
pro zusätzlichem Artikel
Versandkosten begrenzt auf
|
| FedEx |
Thailand
2
|
erster Punkt
pro zusätzlichem Artikel
Versandkosten begrenzt auf
|
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Positiv
Lovely zircon! It arrived quickly as well. Thank you!
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PositivAmazing gemstone, even better in person with the purple color play. Nice job argemsjewelry... fast delivery, fair shipping cost. Recommended. Look forward to future business. You offer great stuff.
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PositivNice gem thank you