Opals
Gemstones
Jewelry
Coins
Keine Reserve-Edelsteine
Keine Reserveopale
Kein Reserveschmuck
Keine Reservemünzen
Alle Fotos anzeigen (6)
2.77CTS CERTIFIED DIAPSORE FACETED RARE MINERAL TBM-1390 Trueblueminerals
- Artikelnummer
- TBM-1390
- Abmessungen (mm)
- 9.080 x 6.990 x 4.790mm
- Gewicht (cts)
- 2.770
- Certified Gemstones
- Ja
- Treatment
- No Treatment
- Typ
- Faceted
- Farben
-
CERTIFIED DIAPSORE FACETED
ORIGIN TURKEY
RARE MINERAL
TREATMENT-NONE
COLOR : GREEN
SHAPE : OCTAGON STEP
Zultanite is a trademark for a gem variety of the mineral diaspore, mined in the İlbir Mountains of southwest Turkey at an elevation of over 4,000 feet. Depending on its light source, zultanite’s color varies between a yellowish green, light gold, and purplish pink. Its gemological name is diaspore, and it is hydrated aluminum oxide colored by manganese. It was first faceted as a gemstone in the 1980s, but was not commercialy mined until recently.Diaspore has reasonably good gemstone characteristics. It has a hardness of 6.5 to 7 on the Mohs scale, comparable to peridot and tanzanite. It has a refractive index of 1.702 to 1.750, which lies between that of tanzanite and spinel. Diaspore has perfect cleavage in one direction, making it a challenge to cut.
This is a expensive stone so these specimens are included so we have included a picture close to a bright light.
PARENT COMPANIES : TRUEBLUEOPALS PTY LTD (AUSTRALIA ) AND LIGHTNINGOPAL LLC (USA)
- Artikelnummer
- TBM-1390
- Abmessungen (mm)
- 9.080 x 6.990 x 4.790 mm
- Gewicht (cts)
- 2.770
- Certified Gemstones
- Ja
- Treatment
- No Treatment
- Typ
- Faceted
- Farben
-
CERTIFIED DIAPSORE FACETED
ORIGIN TURKEY
RARE MINERAL
TREATMENT-NONE
COLOR : GREEN
SHAPE : OCTAGON STEP
Zultanite is a trademark for a gem variety of the mineral diaspore, mined in the İlbir Mountains of southwest Turkey at an elevation of over 4,000 feet. Depending on its light source, zultanite’s color varies between a yellowish green, light gold, and purplish pink. Its gemological name is diaspore, and it is hydrated aluminum oxide colored by manganese. It was first faceted as a gemstone in the 1980s, but was not commercialy mined until recently.Diaspore has reasonably good gemstone characteristics. It has a hardness of 6.5 to 7 on the Mohs scale, comparable to peridot and tanzanite. It has a refractive index of 1.702 to 1.750, which lies between that of tanzanite and spinel. Diaspore has perfect cleavage in one direction, making it a challenge to cut.
This is a expensive stone so these specimens are included so we have included a picture close to a bright light.
PARENT COMPANIES : TRUEBLUEOPALS PTY LTD (AUSTRALIA ) AND LIGHTNINGOPAL LLC (USA)
| Versandanbieter | Versand nach:Land | Versand in den Rest der Welt |
|---|---|---|
| Standard Shipping - Tracked | $30.00 / :Tage Tage | $30.00 / :Tage Tage |
|
:Land
Standard Shipping - Tracked erhält bei Bestellungen mit 2 oder mehr Artikeln einen Rabatt auf $30.00
Rest der Welt
Standard Shipping - Tracked erhält bei Bestellungen mit 2 oder mehr Artikeln einen Rabatt auf $30.00
|
||
| FedEx | $40.00 / :Tage Tage | $40.00 / :Tage Tage |
|
:Land
FedEx erhält bei Bestellungen mit 2 oder mehr Artikeln einen Rabatt auf $40.00
Rest der Welt
FedEx erhält bei Bestellungen mit 2 oder mehr Artikeln einen Rabatt auf $40.00
|
||
| DHL | $30.00 / :Tage Tage | $30.00 / :Tage Tage |
|
Rest der Welt
DHL erhält bei Bestellungen mit 2 oder mehr Artikeln einen Rabatt auf $30.00
|
||
-
PositivSo beautiful! Thank you!
-
Positiv
Received the stone in a timely manner. Great communication.
Prüfung
-
Beschreibung Präzise
-
Bilder genau
Comments
The Verified Seller responsible for this item has diligently provided us with accurate and comprehensive information, encompassing crucial details such as weight, dimensions, and treatment. It is important to reiterate our commitment to upholding the highest standards of integrity and transparency in the gemstone industry. As part of our policy, we strictly permit the sale of exclusively natural gemstones that have been sourced directly from the Earth. However, in the event that a gemstone has undergone any form of treatment, it is mandatory for the seller to provide full disclosure regarding the treatment process. Furthermore, we would like to emphasize that man-made gemstones, including simulants and imitations, are strictly prohibited on our platform. We prioritize the promotion of authentic, natural gemstones to ensure a genuine and trustworthy marketplace for our valued customers. Should you have any further inquiries or require additional assistance, please do not hesitate to reach out. We are here to assist you and provide a seamless experience on Gem Rock Auctions.
