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BLACK SPINEL NECKLACE 220MM 76.6 CTS [GT686 ]
- UGS
- Dimensions (mm)
- 6.300 x 6.300 x 4.500mm
- Poids (g)
- 15.320
- Couleurs
-
BLACK SPINEL NECKLACE
THIS IS A STRAND OF FACATED NATURAL SPINEL ON A SILVER CHAIN WITH CLIP.
STAMPED SILVER 925
TOTAL WEIGH 76.6 CTS APP
SIZE OF BEAD 6.3X 6.3X4.5 MM APP
Spinel (MgAl2O4) is a mineral similar to corundum (Al2O3) and is often found in ruby and sapphire bearing areas. Spinel comes in a variety of colours but the relatively rare opaque black variety is only found in a few areas – traditionally Thailand is the main source but Australia is also a major producer. With a hardness of 8.0, uniform nature, high reflectance and lack of cleavage, black spinel makes excellent gem material. Black spinel has been often called “black sapphire” or “nin” in Thailand. Miners here often call it Blackjack and regard it as an indicator of good sapphire being present in the wash. Let there be no confusion though as black spinel is an excellent gemstone in its own right.
- UGS
- Dimensions (mm)
- 6.300 x 6.300 x 4.500 mm
- Poids (g)
- 15.320
- Couleurs
-
BLACK SPINEL NECKLACE
THIS IS A STRAND OF FACATED NATURAL SPINEL ON A SILVER CHAIN WITH CLIP.
STAMPED SILVER 925
TOTAL WEIGH 76.6 CTS APP
SIZE OF BEAD 6.3X 6.3X4.5 MM APP
Spinel (MgAl2O4) is a mineral similar to corundum (Al2O3) and is often found in ruby and sapphire bearing areas. Spinel comes in a variety of colours but the relatively rare opaque black variety is only found in a few areas – traditionally Thailand is the main source but Australia is also a major producer. With a hardness of 8.0, uniform nature, high reflectance and lack of cleavage, black spinel makes excellent gem material. Black spinel has been often called “black sapphire” or “nin” in Thailand. Miners here often call it Blackjack and regard it as an indicator of good sapphire being present in the wash. Let there be no confusion though as black spinel is an excellent gemstone in its own right.
| Fournisseur d'expédition | Expédition vers Australia | Expédition dans le reste du monde |
|---|---|---|
| FedEx | $12.00 / 3 | $39.00 / 10 |
|
Australia
FedEx bénéficie d'une remise de $12.00 sur les commandes contenant 2 ou plus d'articles
Reste du monde
FedEx bénéficie d'une remise de $39.00 sur les commandes contenant 2 ou plus d'articles
|
||
| Registered Shipping | $9.00 / 7 | $16.00 / 21 |
|
Australia
Registered Shipping bénéficie d'une remise de $9.00 sur les commandes contenant 2 ou plus d'articles
Reste du monde
Registered Shipping bénéficie d'une remise de $16.00 sur les commandes contenant 2 ou plus d'articles
|
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PositifVery nice pendant. Good seller
![39.00 CTS BOULDER OPAL WITH ADJUSTABLE STRAP [SJ4866]](https://liveplatforms-production.b-cdn.net/tenants/ja/uploads/images/90000-94999/94254/5f7bf0980b097.jpg?width=480&aspect_ratio=1001%3A1000)
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Positif
This is more of a piece of art. I will maybe look at purchasing another piece. Good seller
![ABORIGINAL PAINTING ON OPAL PENDANT-ADJ STRAP [SJ4847]](https://liveplatforms-production.b-cdn.net/tenants/ja/uploads/images/90000-94999/94240/5f7bbecb693c9.jpg?width=480&aspect_ratio=1001%3A1000)
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Positif
Much brighter in person. Very attractive. Good seller
![IRONSTONE PENDANT WITH INLAYED OPAL-ADJ STRAP [SJ4852]](https://liveplatforms-production.b-cdn.net/tenants/ja/uploads/images/90000-94999/94232/5f7bb81e8e4d4.jpg?width=480&aspect_ratio=1001%3A1000)
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Positif
I have successfully received the item, and it matches the description and images perfectly. Thank you for delivering exactly what you promised!
