43.00 CTS RARE NUUMMITE - OLD GEM

902

存货单位: S-SAFE659
尺寸（毫米）: 37.000 x 21.000 x 4.500mm
重量 (cts): 43.000
Treatment: No Treatment
类型: Cabochon
颜色

NUUMMITE

Hardeness 5.5 - 6 Origin Greenland Treatment None

This is a rare mineral from Greenland that is relatively new to the gem world.

Amazing pattern of colors

Known to be “The oldest mineral in existence”, Nuummite is a laminate, or sheet of compressed rock (presumably anthophyllite and gedrite) which is found in an area north of Nuuk, Southern Greenland. The area in which it is mined is accessible by boat only, in an iron-ore region which dates back over 4 billion years.

Nuummite is found in high, rugged, mountain terrain, making it very difficult to obtain. It is of volcanic origin and is believed to have formed about 3 billion years ago. Subsequent influences on the rock (metamorphism) have given rise to the striking mixture of crystals which gives Nuummite its unique appearance.

存货单位: S-SAFE659
尺寸（毫米）: 37.000 x 21.000 x 4.500 mm
重量 (cts): 43.000
Treatment: No Treatment
类型: Cabochon
颜色

NUUMMITE

Hardeness 5.5 - 6 Origin Greenland Treatment None

This is a rare mineral from Greenland that is relatively new to the gem world.

Amazing pattern of colors

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Welcome to the Sedagems store, home to exquisite gemstones curated by Paul Sedawie, a distinguished member of the International Coloured Stone Association (ICA) and president of the Opal Association. With a rich background as an opal miner, Paul now traverses Australia and the globe in search of rare and intriguing gemstones and fossils. As a testament to our commitment to quality, all stock at Paul Sedawie's collection comes with a money-back guarantee, ensuring your satisfaction with every purchase.

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