Grenland Mind!Color Shift Hackmanite 0.80ct Photoluminescent & Tenebrescent
- SKU
- G500B
- Afmetingen (mm)
- 7.600 x 5.900 x 3.900mm
- Gewicht (cts)
- 0.800
- Treatment
- No Treatment
- Type
- Faceted
- Kleuren
-
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
- Afmetingen (mm)
- 7.600 x 5.900 x 3.900 mm
- Gewicht (cts)
- 0.800
- Treatment
- No Treatment
- Type
- Faceted
- Kleuren
-
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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Rest van de wereld
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Positief
Gorgeous cut on this
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Positief
Very nice cut.
Audit
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Comments
The Verified Seller has provided accurate and complete information for this item including weight, dimensions, and treatment.