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2.77 CTS CERTIFIED DIAPSORE RARE MINERAL TBM-1391 Trueblueminerals
- SKU
- TBM-1391
- Dimensiones (mm)
- 9.080 x 6.990 x 4.790mm
- Peso (cts)
- 2.770
- Certified Gemstones
- Sí
- Treatment
- No Treatment
- Tipo
- Faceted
- Shape
- Emerald
- Colores
-
CERTIFIED DIAPSORE
RARE MINERAL
FACETED
ORIGIN TURKEY
TREATMENT-NONE
COLOR : GREEN
SHAPE : OCTAGON PRINCESS
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 colour varies between a yellowish green, light gold, and purplish pink. Its gemmological name is diaspore, and it is hydrated aluminium oxide coloured by manganese. It was first faceted as a gemstone in the 1980s, but was not commercially 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)
- SKU
- TBM-1391
- Dimensiones (mm)
- 9.080 x 6.990 x 4.790 mm
- Peso (cts)
- 2.770
- Certified Gemstones
- Sí
- Treatment
- No Treatment
- Tipo
- Faceted
- Shape
- Emerald
- Colores
-
CERTIFIED DIAPSORE
RARE MINERAL
FACETED
ORIGIN TURKEY
TREATMENT-NONE
COLOR : GREEN
SHAPE : OCTAGON PRINCESS
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 colour varies between a yellowish green, light gold, and purplish pink. Its gemmological name is diaspore, and it is hydrated aluminium oxide coloured by manganese. It was first faceted as a gemstone in the 1980s, but was not commercially 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)
| Proveedor de envío | Envío a: país | Envíos al resto del mundo |
|---|---|---|
| Standard Shipping - Tracked | $20.00 / :días días | $30.00 / :días días |
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:país
:proveedor tiene un descuento de $25.00 en pedidos con 2 o más artículos
Resto del mundo
:proveedor tiene un descuento de $30.00 en pedidos con 2 o más artículos
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| FedEx | $40.00 / :días días | $40.00 / :días días |
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:país
:proveedor tiene un descuento de $40.00 en pedidos con 2 o más artículos
Resto del mundo
:proveedor tiene un descuento de $40.00 en pedidos con 2 o más artículos
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| DHL | $30.00 / :días días | $30.00 / :días días |
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Resto del mundo
:proveedor tiene un descuento de $30.00 en pedidos con 2 o más artículos
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PositivoVery pleased with the specimen and transaction
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Positivo
Sweet Thank you
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Neutral
Responsive seller, which is appreciated. Lovely gem. The only issue was with shipping. I paid for post but it was sent via Fedex. Fedex (of course) charged me illegal fees over a month after delivery! This was why I chose post and not Fedex.
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Positivo
Paid and shipped - no feedback left after 100 days
Auditoría
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Descripción Precisa
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Imágenes precisas
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.
