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3.40 cts Rare Mineral Diaspore Specimen TBM-2513 Truebluegems
- 存货单位
- TBM-2513
- 尺寸（毫米）
- 14.800 x 4.900 x 5.100mm
- 重量 (cts)
- 3.400
- Treatment
- No Treatment
- Shape
- Freeform
- 类型
- Specimen
- 颜色
-
DIAPSORE SPECIMEN
RARE MINERAL
ORIGIN TURKEY
TREATMENT-NONE
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 gemological 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)
- 存货单位
- TBM-2513
- 尺寸（毫米）
- 14.800 x 4.900 x 5.100 mm
- 重量 (cts)
- 3.400
- Treatment
- No Treatment
- Shape
- Freeform
- 类型
- Specimen
- 颜色
-
DIAPSORE SPECIMEN
RARE MINERAL
ORIGIN TURKEY
TREATMENT-NONE
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 gemological 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)
| 运输商 | 运送至：国家 | 运送到世界其他地区 |
|---|---|---|
| Standard Shipping - Tracked | $15.00 / ：几天天 | $30.00 / ：几天天 |
|
：国家
Standard Shipping - Tracked 对包含 2 或更多商品的订单折扣为 $18.00
世界其他地区
Standard Shipping - Tracked 对包含 2 或更多商品的订单折扣为 $30.00
|
||
| FedEx | $40.00 / ：几天天 | $40.00 / ：几天天 |
|
：国家
FedEx 对包含 2 或更多商品的订单折扣为 $40.00
世界其他地区
FedEx 对包含 2 或更多商品的订单折扣为 $40.00
|
||
| DHL | $30.00 / ：几天天 | $30.00 / ：几天天 |
|
世界其他地区
DHL 对包含 2 或更多商品的订单折扣为 $30.00
|
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积极的Small but perfectly formed! Arrived very quickly thanks.
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积极的
Very nice very tiny
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积极的
Paid and shipped - no feedback left after 100 days
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积极的
The stone was more beautiful in person than in the picture.
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积极的
Paid and shipped - no feedback left after 100 days
