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103.00 CTS RARE NUUMMITE SLABS RUBBED -TAKES A GOOD POLISH
- UGS
- S-SAFE674
- Dimensions (mm)
- 40 x 22 x 8mm
- Poids (cts)
- 103
- Treatment
- No Treatment
- Type
- Rough
- Couleurs
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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.
We have taken a photo of the stones wet.
| 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
- S-SAFE674
- Dimensions (mm)
- 40 x 22 x 8 mm
- Poids (cts)
- 103
- 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.
We have taken a photo of the stones wet.
| 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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PositifProduct is as described. Very satisfied with the product and delivery time
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Positif
Gorgeous.
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Positif
Love seeing the rainbow colors on this gem. Thank you!
![14.26 CTS RAINBOW GARNET JAPAN-TUMBLED [S-SAFE452]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/1095000-1099999/1098034/5e169508b4fb1.jpg?width=480&aspect_ratio=1001%3A1000)
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Positif
Beautiful stone. Efficient postage.
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Positif
nice piece quick postage
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Positif
Looks like the picture, received it quickly and looking forward to shopping with them again
![116.25 CTS LARIMAR ROUGH SLAB [F8724]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/1140000-1144999/1143143/5e5f3442a7a80.jpg?width=480&aspect_ratio=1001%3A1000)
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The Verified Seller responsible for this item has diligently provided us with accurate and comprehensive information, encompassing crucial details such as weight, dimensions, and treatment. It is important to reiterate our commitment to upholding the highest standards of integrity and transparency in the gemstone industry. As part of our policy, we strictly permit the sale of exclusively natural gemstones that have been sourced directly from the Earth. However, in the event that a gemstone has undergone any form of treatment, it is mandatory for the seller to provide full disclosure regarding the treatment process. Furthermore, we would like to emphasize that man-made gemstones, including simulants and imitations, are strictly prohibited on our platform. We prioritize the promotion of authentic, natural gemstones to ensure a genuine and trustworthy marketplace for our valued customers. Should you have any further inquiries or require additional assistance, please do not hesitate to reach out. We are here to assist you and provide a seamless experience on Gem Rock Auctions.
