199.6 CTS CHRYSOPRASE ROUGH WEST AUSTRALIA[FLA328]
- 存貨單位
- 尺寸(毫米)
- x x mm
- 重量 (cts)
- 類型
- Rough
- 顏色
-
QUALITY ROUGH
CHRYSOPRASE ROUGH
This is a natural untreated piece of rough mined in West Australia.We have lightly faced one side with a 180 grit wheel to expose the colour but like all rough there is a gamble here. You can see tumbled and polished stones in our sister sites Sedagems and Mineral gem world which came from the same parcel. Weight 199.6 cts app Size 57X43X22 mm app
Chrysoprase, chrysophrase or chrysoprasus is a gemstone variety of chalcedony (a cryptocrystalline form of silica) that contains small quantities of nickel. Its color is normally apple-green, but varies to deep green. The darker varieties of chrysoprase are also referred to as prase. (However, the term prase is also used to describe chlorite-included quartz, and to a certain extent is a color-descriptor, rather than a rigorously defined mineral variety.)
Chrysoprase is cryptocrystalline, which means that it is composed of crystals so fine that they cannot be seen as distinct particles under normal magnification. This sets it apart from rock crystal, amethyst, citrine, and the other varieties of crystalline quartz which are basically transparent and formed from easily recognized six-sided crystals
- 存貨單位
- 尺寸(毫米)
- x x mm
- 重量 (cts)
- 類型
- Rough
- 顏色
-
QUALITY ROUGH
CHRYSOPRASE ROUGH
This is a natural untreated piece of rough mined in West Australia.We have lightly faced one side with a 180 grit wheel to expose the colour but like all rough there is a gamble here. You can see tumbled and polished stones in our sister sites Sedagems and Mineral gem world which came from the same parcel. Weight 199.6 cts app Size 57X43X22 mm app
Chrysoprase, chrysophrase or chrysoprasus is a gemstone variety of chalcedony (a cryptocrystalline form of silica) that contains small quantities of nickel. Its color is normally apple-green, but varies to deep green. The darker varieties of chrysoprase are also referred to as prase. (However, the term prase is also used to describe chlorite-included quartz, and to a certain extent is a color-descriptor, rather than a rigorously defined mineral variety.)
Chrysoprase is cryptocrystalline, which means that it is composed of crystals so fine that they cannot be seen as distinct particles under normal magnification. This sets it apart from rock crystal, amethyst, citrine, and the other varieties of crystalline quartz which are basically transparent and formed from easily recognized six-sided crystals
運輸商 | 運送至:國家 | 運送到世界其他地區 |
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FedEx | $12.00 / :幾天天 | $39.00 / :幾天天 |
:國家
FedEx訂單折扣為$12.00 2或更多商品
世界其他地區
FedEx訂單折扣為$39.00 2或更多商品
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||
Registered Shipping | $9.00 / :幾天天 | $16.00 / :幾天天 |
:國家
Registered Shipping訂單折扣為$9.00 2或更多商品
世界其他地區
Registered Shipping訂單折扣為$16.00 2或更多商品
|
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積極的
Good stone great service
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積極的
Great thank very much, lovely pearls.
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積極的
Nice piece of rough. thankyou
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積極的
Nice stone. Thankyou
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積極的
Have received the rough. Nice colour. Thankyou