93.00 CTS RARE NUUMMITE SLABS-RUBBED
- SKU
- F9253
- Afmetingen (mm)
- 40.000 x 27.000 x 6.000mm
- Gewicht (cts)
- 93.000
- Treatment
- No Treatment
- Type
- Rough
- Kleuren
-
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.
- SKU
- F9253
- Afmetingen (mm)
- 40.000 x 27.000 x 6.000 mm
- Gewicht (cts)
- 93.000
- Treatment
- No Treatment
- Type
- Rough
- Kleuren
-
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.
Verzend provider | Verzending naar Australia | Verzending naar de rest van de wereld |
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FedEx | $12.00 / 3 | $39.00 / 10 |
Australia
FedEx krijgt korting op $12.00 bij bestellingen met 2 of meer artikelen
Rest van de wereld
FedEx krijgt korting op $39.00 bij bestellingen met 2 of meer artikelen
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Registered Shipping | $9.00 / 7 | $16.00 / 21 |
Australia
Registered Shipping krijgt korting op $9.00 bij bestellingen met 2 of meer artikelen
Rest van de wereld
Registered Shipping krijgt korting op $16.00 bij bestellingen met 2 of meer artikelen
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Positief
Beautiful ametrine. Very fast delivery. Professional seller
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Positief
Really beautiful piece. Very happy
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Positief
Amazing, beautiful & mysterious impactite
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Positief
amazing inner life & iridescence -- lovely
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Positief
this is SUCH a nice piece - they have a lifetime customer - great customer service and communication - THANK YOU