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Grenland Mind!Color Shift Hackmanite 2.70ct Photoluminescent & Tenebrescent
- SKU
- AA
- Dimensions (mm)
- 11 x 7.7 x 5.4mm
- Weight (cts)
- 2.7
- Treatment
- No Treatment
- Type
- Faceted
- Shape
- Cushion
- Colours
-
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.
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- SKU
- AA
- Dimensions (mm)
- 11 x 7.7 x 5.4 mm
- Weight (cts)
- 2.7
- Treatment
- No Treatment
- Type
- Faceted
- Shape
- Cushion
- Colours
-
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.
| Shipping provider | Shipping to Pakistan | Shipping to rest of world | Combined Shipping (Pakistan) | Combined Shipping (rest of the world) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| DHL |
|
|
|
|
| UPS |
|
|
|
|
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The Verified Seller has provided accurate and complete information for this item including weight, dimensions, and treatment.
