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42.47 CTS AMETHYST GEMSTONE FACETED 11333
- 存货单位
- 尺寸（毫米）
- x x mm
- 重量 (cts)
- Certified Gemstones
- 不
- 类型
- Faceted
- 颜色
-
NATURAL AMETHSYT L GEMSTONES
CLARITY: TRANSLUCENT
AMETHYST SIZE- 29 x 19 x 12 MM
SHAPE: OVAL
TREATMENT: NONE, 100% NATURAL, UNTREATED.
AMETHYST GEMOLOGY INFORMATION:
Amethyst gemology
Species: Quartz
Color: Purple, violet, pale red-violet
Chemical composition: SiO, silicon dioxide
Crystal system: (Trigonal), hexagonal prisms
Hardness: 7(Mohs scale)
Specific gravity: 2.65
Refractive index: 1.544 - 1.553
Birefringence: +0.009
Optical character:
Color of streak: White
Absorption spectrum: 550 - 520
Fluorescence: Weak, bluish
- 存货单位
- 尺寸（毫米）
- x x mm
- 重量 (cts)
- Certified Gemstones
- 不
- 类型
- Faceted
- 颜色
-
NATURAL AMETHSYT L GEMSTONES
CLARITY: TRANSLUCENT
AMETHYST SIZE- 29 x 19 x 12 MM
SHAPE: OVAL
TREATMENT: NONE, 100% NATURAL, UNTREATED.
AMETHYST GEMOLOGY INFORMATION:
Amethyst gemology
Species: Quartz
Color: Purple, violet, pale red-violet
Chemical composition: SiO, silicon dioxide
Crystal system: (Trigonal), hexagonal prisms
Hardness: 7(Mohs scale)
Specific gravity: 2.65
Refractive index: 1.544 - 1.553
Birefringence: +0.009
Optical character:
Color of streak: White
Absorption spectrum: 550 - 520
Fluorescence: Weak, bluish
| 运输商 | 运送至：国家 | 运送到世界其他地区 |
|---|---|---|
| FedEx | $12.00 / ：几天天 | $39.00 / ：几天天 |
|
：国家
FedEx 对包含 2 或更多商品的订单折扣为 $12.00
世界其他地区
FedEx 对包含 2 或更多商品的订单折扣为 $39.00
|
||
| Registered Shipping | $9.00 / ：几天天 | $16.00 / ：几天天 |
|
：国家
Registered Shipping 对包含 2 或更多商品的订单折扣为 $9.00
世界其他地区
Registered Shipping 对包含 2 或更多商品的订单折扣为 $16.00
|
||
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积极的excellent seller, everything corresponds to the photos and description
-
积极的
excellent seller, everything corresponds to the photos and description
-
积极的
Paid and shipped - no feedback left after 100 days
