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Hackmanite Gemstone Loose 1.37CT

Hackmanite Gemstone Loose 1.37CT

About quality

color stone reference table

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We spend a lot of time on quality checks.

Quality

F: A quality that makes it difficult to see inclusions with a 10x magnifying glass.

VS: Quality that makes it difficult to see the inclusions with the naked eye.

SI: Quality that can be seen with the naked eye * Including fine chips and scratches that are difficult to see with the naked eye and lack of fabric

hue

S: A top-class color for the gem type or a rare color that does not exist in large numbers


A: A quality color that falls within the beautiful or wonderful class of the gem type

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◆◆◆◆For non-Japanese buyer◆◆◆ [With loose certificate] If there is a statement like the above, the product has been inspected in Japan. be attached.

Regular price $146.00 USD
Regular price Sale price $146.00 USD
Sale Sold out
<<Normal shooting>>

<<Photo taken after discoloration>>
Mysterious color change!
Hackmanite 1.37CT

RECOMMEND POINT
This is a rare stone that reacts to ultraviolet light.


This plump cabochon crystal creates a gradual color change unique to gemstones!

We have prepared rare hackmanite from Mogok, Burma that will make you feel the mystery of nature!
It has the property of changing color when irradiated with ultraviolet rays and returning to its original color when the irradiation is stopped.
It is a popular collector's stone because it repeats itself over and over again.
Hackmanite was first discovered on the Kola Peninsula in Russia.
It is named after the Finnish petrologist Victor Hackman. Hackmanite, a variant of sodalite, has the property of changing color when exposed to ultraviolet rays and returning to its original color when the exposure is stopped, and this process is repeated over and over again.
This stone is popular as a collector's stone, and its mysterious property of dramatically changing color when exposed to ultraviolet light is called "fatochromism."

Rather than a sudden color change, Hackmanite delights the eye with a gradual change in color when exposed to sunlight.

The color gradually changes to reddish-purple,
I would like you to see the progress along the way.

In addition, the color after discoloration has a huge gap from the ground color, making this Hackmanite a sight to behold! This is a stone that you should take your time to enjoy the mysterious color changes created by nature!







A rare hackmanite from Mogok, Burma that changes color dramatically when exposed to ultraviolet light. ◇Gem Hackmanite ◇Weight 1.37CT ◇Shape Fancy ◇Dimensions 7.8x7.6x4.0mm ◇Made in Burma ◇Hardness 5.5-6 ◇Quality SI ◇Hue --
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For customers in Japan, we will ship from Osaka, where we are located, by Kuroneko Yamato.
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International customers will be shipped by Fedex or DHL.

<our location>

542-0081

3-2-22-202 Minamisenba, Chuo-ku, Osaka

TEL 0120-835-865 (Japanese only)

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