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gemstones / Hackmanite

To property Hackmanite Gemstone color change gives great value as a rare gem, as the opal color changes to purple if you get sunbeams.

In scriptures it is said that the long longevity of Dalai Lama is a result of that gem collecting sunlight and transmits it to the person giving great vitabilyand long life

The gem offered for a perfect triangular shape pendant and measures 23 mm wide x 15 mm high and 3.5 mm thick with a weight of 8 ct (carat)

If you require a gemological certificate of such gem for investment or possible sale contact and tell you the cost of certification by our expert gemologists collegiate

Ref: Hackma01
Hackmanite Tenebrescen

Hackmanite Tenebrescen

1 unit

188.00 €

Units
Gemological certificate:




Price:   20 €
In all our gems for sale if the client wishes we can offer a Gemological Certificate by qualified experts, which includes:

Definition and type of gem, measurements, weight, optical properties, fluorescence, particularities observed in a microscope and issuance of the signed certificate .

 

Hackmanite Tenebrescent

Hackmanite is an exceptionally rare sulfur rich variety of sodalite which exhibits tenebrescence (the ability of minerals to change color when exposed to sunlight). It was first discovered in GreenlandHackmanite appears of opal to deep violet when first mined,

The change in color can be seen within seconds of being exposed to sunlight, but the return of the original color can sometimes take up to a week. The tenebrescence effect can be repeated indefinitely

The tenebrescence effect seen in hackmanite is the rarest of all gemstone optical phenomena

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