Opals
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$100.00 USD
Geschatte RRP$200.00
1737
7
Tanzanian Tanzanite 3.20 Ct Natural Tanzanite Cabs ! Eye Catching Color .A.
1737
7
- SKU
- Afmetingen (mm)
- 9.440 x 7.560 x 5.340mm
- Gewicht (cts)
- 3.200
- Treatment
- No Treatment
- Kleuren
-
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
- SKU
- Afmetingen (mm)
- 9.440 x 7.560 x 5.340 mm
- Gewicht (cts)
- 3.200
- Treatment
- No Treatment
- Kleuren
-
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
| Verzend provider | Verzending naar:land | Verzending naar de rest van de wereld |
|---|---|---|
| Standard Shipping - Tracked | $15.00 / :dagen dagen | $15.00 / :dagen dagen |
|
:land
Standard Shipping - Tracked wordt verdisconteerd tot $15.00 bij bestellingen met 2 of meer artikelen
Rest van de wereld
Standard Shipping - Tracked wordt verdisconteerd tot $15.00 bij bestellingen met 2 of meer artikelen
|
||
| DHL | $30.00 / :dagen dagen | $30.00 / :dagen dagen |
|
:land
DHL wordt verdisconteerd tot $30.00 bij bestellingen met 2 of meer artikelen
Rest van de wereld
DHL wordt verdisconteerd tot $30.00 bij bestellingen met 2 of meer artikelen
|
||
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PositiefBeautiful Amethyst!
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Negatief
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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Positief
10/10
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Positief
Good seller
Audit
Met het Gemstone Sheriff- programma kunnen onze leden een audit aanvragen voor elk product, die wordt uitgevoerd door een onafhankelijke Gemologist die de juistheid van de artikelbeschrijving en afbeeldingen beoordeelt.
Verzendgegevens
Verzenden:
$30.00 7 dagen via DHL
Schepen van:
Thailand
Betalingsmogelijkheden
Overzicht
Vermeldingstype :
Standard
Product-ID :
1501868
Begint : 8th November 2024 04:16 am PST
* Alle prijzen zijn in:valuta
