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64.00 CTS RARE NUUMMITE SLABS-RUBBED-COLLECTORE STONE
- UGS
- 2 F9246
- Dimensions (mm)
- 37 x 22 x 7mm
- Poids (cts)
- 64
- Treatment
- No Treatment
- Type
- Rough
- Couleurs
-
NUUMMITE
Hardeness 5.5 - 6 Origin Greenland Treatment None
This is a rare mineral from Greenland that is relatively new to the gem world. This is a natural untreated slab of this rare stone.
Amazing pattern of colors from gold silver to blue. Polished stones listed in seda gems!
When in the rough it looks grey but when cut it goes black and has a nice pollished finish.
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 3 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.
| Fournisseur d'expédition | Expédition vers Australie | Expédition dans le reste du monde | Expédition combinée ( Australie ) | Expédition combinée (reste du monde) |
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- UGS
- 2 F9246
- Dimensions (mm)
- 37 x 22 x 7 mm
- Poids (cts)
- 64
- Treatment
- No Treatment
- Type
- Rough
- Couleurs
-
NUUMMITE
Hardeness 5.5 - 6 Origin Greenland Treatment None
This is a rare mineral from Greenland that is relatively new to the gem world. This is a natural untreated slab of this rare stone.
Amazing pattern of colors from gold silver to blue. Polished stones listed in seda gems!
When in the rough it looks grey but when cut it goes black and has a nice pollished finish.
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 3 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.
| Fournisseur d'expédition | Expédition vers Australie | Expédition dans le reste du monde | Expédition combinée ( Australie ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| FedEx |
|
|
|
|
| Registered Shipping |
|
|
|
|
Hi Welcome to the Sedagems store, Run by Paul Sedawie and specializing in Australian sapphires and g....
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PositifEverything was Awesome! Thank you so much for everything! It's always an absolute pleasure buying from you, and will be doing it again soon. Take care and all the best for the new year!
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Positif
The Pendant is fantastic!
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Positif
Absolutely smashing books, the opals are magnificent! Thank you so much for everything, will be buying from you again soon. Thank you, again!
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Positif
The Pendant is breathtaking! Thanks!
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Positif
The Pendant is stunning!
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