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61.75 CTS DIASPORE MINERAL SPECIMEN CG-1693 COLOUREDGEMS
- 存货单位
- 尺寸（毫米）
- 40.630 x 28.070 x 6.320mm
- 重量 (cts)
- 61.750
- 类型
- Specimen
- 颜色
-
DIASPORE MINERAL
RARE MINERAL
APPROX WEIGHT AND SIZE
CLEAN STONES ARE SOLD AT ENORMOUS PRICES
the mineral diaspore, mined in the İlbir Mountains of southwest Turkey at an elevation of over 4,000 feet. Depending on its light source, 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
- 存货单位
- 尺寸（毫米）
- 40.630 x 28.070 x 6.320 mm
- 重量 (cts)
- 61.750
- 类型
- Specimen
- 颜色
-
DIASPORE MINERAL
RARE MINERAL
APPROX WEIGHT AND SIZE
CLEAN STONES ARE SOLD AT ENORMOUS PRICES
the mineral diaspore, mined in the İlbir Mountains of southwest Turkey at an elevation of over 4,000 feet. Depending on its light source, 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
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| Standard Shipping - Tracked | $30.00 / ：几天天 | $30.00 / ：几天天 |
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Standard Shipping - Tracked 对包含 2 或更多商品的订单折扣为 $30.00
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| FedEx | $40.00 / ：几天天 | $40.00 / ：几天天 |
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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
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| DHL | $30.00 / ：几天天 | $30.00 / ：几天天 |
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DHL 对包含 2 或更多商品的订单折扣为 $30.00
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i got what i paid for, and at a reasonable price. not sure what else I could ask for
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积极的
Paid and shipped - no feedback left after 100 days
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积极的
Paid and shipped - no feedback left after 100 days
-
积极的
Paid and shipped - no feedback left after 100 days
