Opals
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$80.00 USD
RRP estimé $160.00
1146
0
Tanzanian Tanzanite 3.05 Ct Natural Tanzanite Cabs ! Eye Catching Color .A
1146
0
- UGS
- Dimensions (mm)
- 10.850 x 8.300 x 4.120mm
- Poids (cts)
- 3.050
- Treatment
- No Treatment
- Couleurs
-
Tanzanite
Tanzanite is the blue and violet variety of the mineral zoisite (a calcium aluminium hydroxyl sorosilicate), caused by small amounts of vanadium.[3] Tanzanite belongs to the epidote mineral group. Tanzanite is only found in Tanzania, in a very small mining area (approximately 7 km (4.3 mi) long and 2 km (1.2 mi) wide)[4] near the Mererani [sw] Hills.[5]
Tanzanite is noted for its remarkably strong trichroism, appearing alternately blue, violet and burgundy depending on crystal orientation.[6] Tanzanite can also appear differently when viewed under different lighting conditions. The blues appear more evident when subjected to fluorescent light and the violet hues can be seen readily when viewed under incandescent illumination. In its rough state tanzanite is colored a reddish brown to clear, and it requires heat treatment to remove the brownish "veil" and bring out the blue violet of the stone.[7]
Please settle your Invoice within 24 hrs or let us know to hold it for you if you would like to combine shipping. After 24 hrs the winnings are subject to Cancel.
Treatment None
Feel free to to “make an offer” on our other items :)
We Accept Payments through
Paypal
- UGS
- Dimensions (mm)
- 10.850 x 8.300 x 4.120 mm
- Poids (cts)
- 3.050
- Treatment
- No Treatment
- Couleurs
-
Tanzanite
Tanzanite is the blue and violet variety of the mineral zoisite (a calcium aluminium hydroxyl sorosilicate), caused by small amounts of vanadium.[3] Tanzanite belongs to the epidote mineral group. Tanzanite is only found in Tanzania, in a very small mining area (approximately 7 km (4.3 mi) long and 2 km (1.2 mi) wide)[4] near the Mererani [sw] Hills.[5]
Tanzanite is noted for its remarkably strong trichroism, appearing alternately blue, violet and burgundy depending on crystal orientation.[6] Tanzanite can also appear differently when viewed under different lighting conditions. The blues appear more evident when subjected to fluorescent light and the violet hues can be seen readily when viewed under incandescent illumination. In its rough state tanzanite is colored a reddish brown to clear, and it requires heat treatment to remove the brownish "veil" and bring out the blue violet of the stone.[7]
Please settle your Invoice within 24 hrs or let us know to hold it for you if you would like to combine shipping. After 24 hrs the winnings are subject to Cancel.
Treatment None
Feel free to to “make an offer” on our other items :)
We Accept Payments through
Paypal
| Fournisseur d'expédition | Expédition vers :pays | Expédition dans le reste du monde |
|---|---|---|
| Standard Shipping - Tracked | $15.00 / : jours jours | $15.00 / : jours jours |
|
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Reste du monde
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|
||
| DHL | $30.00 / : jours jours | $30.00 / : jours jours |
|
:pays
:fournisseur bénéficie d'une réduction de :prix sur les commandes avec :quantité ou plus d'articles
Reste du monde
:fournisseur bénéficie d'une réduction de :prix sur les commandes avec :quantité ou plus d'articles
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PositifBeautiful Amethyst!
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Négatif
Cheated me I haven't received the stone its been almost a month now inspite of the delivery had to be in the same city.
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Positif
10/10
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Positif
Good seller
Audit
Le programme Gemstone Sheriff permet à nos membres de demander un audit sur n'importe quel produit, qui est complété par une Gemologist indépendante qui évalue l'exactitude de la description et des images de l'article.
Les détails d'expédition
Expédition:
$30.00 :compter les jours via DHL
Expédié depuis:
Thailand
Options de paiement
Aperçu
Type d'inscription :
Standard
Identifiant du produit :
1512806
Départs : 8th November 2024 04:55 am PST
* Tous les prix sont en :devise
