216.9 CTS CHRYSOPRASE ROUGH WEST AUSTRALIA[FLA316]
- 存货单位
- 尺寸(毫米)
- x x mm
- 重量 (cts)
- 类型
- Rough
- 颜色
-
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 216.9 cts app Size 47X44X21 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
- 存货单位
- 尺寸(毫米)
- x x mm
- 重量 (cts)
- 类型
- Rough
- 颜色
-
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 216.9 cts app Size 47X44X21 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
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
|
-
积极的
Great and clear sapphire, beautiful cut ! Great packaging
-
积极的
AAAA+++ Very Happy! Just like the pic.
-
积极的
AAAA+++ Very Happy! Just like the pic.
-
积极的
Beautiful