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Tanzanian Tanzanite 4.90 Ct Natural Tanzanite Cabs ! Eye Catching Color .A.
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Détails
- UGS
- Dimensions (mm)
- 13.76 x 8 x 5.03mm
- Poids (cts)
- 4.9
- Couleurs
-
Description
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
Expédition
| Fournisseur | Destination | Coût |
|---|---|---|
| DHL Défaut |
Reste du monde
7
|
premier article
par article supplémentaire
frais de port plafonnés à
|
| Standard Shipping - Tracked |
Reste du monde
21
|
premier article
par article supplémentaire
frais de port plafonnés à
|
| DHL Défaut |
Thaïlande
4
|
premier article
par article supplémentaire
frais de port plafonnés à
|
| Standard Shipping - Tracked |
Thaïlande
7
|
premier article
par article supplémentaire
frais de port plafonnés à
|
Détails
- UGS
- Dimensions (mm)
- 13.76 x 8 x 5.03 mm
- Poids (cts)
- 4.9
- Couleurs
-
Description
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
Expédition
| Fournisseur | Destination | Coût |
|---|---|---|
| DHL Défaut |
Reste du monde
7
|
premier article
par article supplémentaire
frais de port plafonnés à
|
| Standard Shipping - Tracked |
Reste du monde
21
|
premier article
par article supplémentaire
frais de port plafonnés à
|
| DHL Défaut |
Thaïlande
4
|
premier article
par article supplémentaire
frais de port plafonnés à
|
| Standard Shipping - Tracked |
Thaïlande
7
|
premier article
par article supplémentaire
frais de port plafonnés à
|
Magasin
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Les détails d'expédition
Frais:
Transit:
7 les jours via DHL
Plafonné à:
Expédié depuis:
Thaïlande
Options de paiement
Aperçu
Type d'inscription :
Standard
Identifiant du produit :
1507074
Départs : 27th March 2026 06:33 am PDT
* Tous les prix sont en USD