Grenland Mind!Color Shift Hackmanite 0.70ct Photoluminescent & Tenebrescent
- SKU
- G500B
- Dimensiones (mm)
- 8.600 x 5.000 x 2.700mm
- Peso (cts)
- 0.700
- Treatment
- No Treatment
- Tipo
- Faceted
- Colores
-
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
- Dimensiones (mm)
- 8.600 x 5.000 x 2.700 mm
- Peso (cts)
- 0.700
- Treatment
- No Treatment
- Tipo
- Faceted
- Colores
-
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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Positivo
Very nice stone.
Auditoría
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Descripción Precisa
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Imágenes precisas
Comments
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