Opals
Gemstones
Jewelry
Coins
View All Photos (22)
Grenland Mind!Color Shift Hackmanite 0.60ct Photoluminescent & Tenebrescent
- SKU
- G500B
- Dimensions (mm)
- 6.200 x 5.400 x 2.700mm
- Weight (cts)
- 0.600
- Treatment
- No Treatment
- Type
- Faceted
- 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.
- SKU
- G500B
- Dimensions (mm)
- 6.200 x 5.400 x 2.700 mm
- Weight (cts)
- 0.600
- Treatment
- No Treatment
- Type
- Faceted
- 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 Thailand | Shipping to rest of world |
|---|---|---|
| Standard Shipping - Tracked | $20.00 / 7 days | $25.00 / 21 days |
|
Thailand
Standard Shipping - Tracked is discounted to $20.00 on orders with 2 or more items
Rest of the world
Standard Shipping - Tracked is discounted to $35.00 on orders with 2 or more items
|
||
| FedEx | $45.00 / 3 days | $45.00 / 5 days |
|
Thailand
FedEx is discounted to $50.00 on orders with 2 or more items
Rest of the world
FedEx is discounted to $50.00 on orders of 1.00 or more
|
||
| DHL | $60.00 / 5 days | $60.00 / 4 days |
|
Thailand
DHL is discounted to $60.00 on orders with 2 or more items
Rest of the world
DHL is discounted to $60.00 on orders with 2 or more items
|
||
-
PositiveSomehow very very slightly milky, but a nice stone nonetheless!
-
Positive
Nice stone, solid delivery
-
Positive
Absolutely fantastic stuff, thank you so very much.
-
Positive
A beautiful dreamy blue, though the stone is slightly less deeper in person I still love this
