SNOW FLAKE OBSIDIAN CABOCHON CUT STONE 14.05 CTS
- 存貨單位
- 尺寸(毫米)
- 16 x 15 x 6mm
- 重量 (cts)
- Certified Gemstones
- 不
- 顏色
-
SNOW FLAKE OBSIDIAN NATURALLY OCCURRING VOLANIC GLASS WHICH IS NOW READY FOR ANY JEWELLERY SETTING HIGH POLISHED STONE.
WEIGHT : 14.05 CTS
SIZE MM: 16 X 15 X 6
( 6 MM IS APPROX 1/4 INCH )
CODE : G 534
Obsidian is a naturally occurring volcanic glass formed as an extrusive igneous rock.
It is produced when felsic lava extruded from a volcano cools rapidly with minimum crystal growth. Obsidian is commonly found within the margins of rhyolitic lava flows known as obsidian flows, where the chemical composition (high silica content) induces a high viscosity and polymerization degree of the lava. The inhibition of atomic diffusion through this highly viscous and polymerized lava explains the lack of crystal growth. Obsidian is hard and brittle; it therefore fractures with very sharp edges, which had been used in the past in weapons, and are still used as surgical scalpel blades.[1]
| 提供者 | 目的地 | 成本 |
|---|---|---|
| Registered Shipping 默認 |
世界其他地區
:幾天天
|
第一項
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|
| FedEx |
世界其他地區
:幾天天
|
第一項
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|
| Registered Shipping 默認 |
澳洲
:幾天天
|
第一項
每增加一件
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|
| FedEx |
澳洲
:幾天天
|
第一項
每增加一件
運費上限為
|
- 存貨單位
- 尺寸(毫米)
- 16 x 15 x 6 mm
- 重量 (cts)
- Certified Gemstones
- 不
- 顏色
-
SNOW FLAKE OBSIDIAN NATURALLY OCCURRING VOLANIC GLASS WHICH IS NOW READY FOR ANY JEWELLERY SETTING HIGH POLISHED STONE.
WEIGHT : 14.05 CTS
SIZE MM: 16 X 15 X 6
( 6 MM IS APPROX 1/4 INCH )
CODE : G 534
Obsidian is a naturally occurring volcanic glass formed as an extrusive igneous rock.
It is produced when felsic lava extruded from a volcano cools rapidly with minimum crystal growth. Obsidian is commonly found within the margins of rhyolitic lava flows known as obsidian flows, where the chemical composition (high silica content) induces a high viscosity and polymerization degree of the lava. The inhibition of atomic diffusion through this highly viscous and polymerized lava explains the lack of crystal growth. Obsidian is hard and brittle; it therefore fractures with very sharp edges, which had been used in the past in weapons, and are still used as surgical scalpel blades.[1]
| 提供者 | 目的地 | 成本 |
|---|---|---|
| Registered Shipping 默認 |
世界其他地區
:幾天天
|
第一項
每增加一件
運費上限為
|
| FedEx |
世界其他地區
:幾天天
|
第一項
每增加一件
運費上限為
|
| Registered Shipping 默認 |
澳洲
:幾天天
|
第一項
每增加一件
運費上限為
|
| FedEx |
澳洲
:幾天天
|
第一項
每增加一件
運費上限為
|
Store items 50% sale Bargains to be had all has to sell , combined shipping for 6 items $18 tracked....
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積極的Paid and shipped - no feedback left after 100 days
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積極的Paid and shipped - no feedback left after 100 days
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積極的Paid and shipped - no feedback left after 100 days
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積極的Paid and shipped - no feedback left after 100 days
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積極的Paid and shipped - no feedback left after 100 days