看起來你不是TradeKey.com的會員。 立即註冊,與全球超過7百萬的進口商和出口商建立聯繫。 立即加入 |
BOOK A CALL
Book Call On Your Favorite Time

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services

Contact Us
product
Prev
Gemstones
Next

Gemstones

离岸价格

获取最新报价

|

- Minimum Order

国家:

Papua New Guinea

型号:

-

离岸价格:

获取最新报价

位置:

-

最小订单价格:

-

最小订单:

-

包装细节:

-

交货时间:

-

供应能力:

-

付款方式:

-

產品組 :

-

现在联系

Self employed

Papua New Guinea

免费会员

联系人 Ms. Jenny

P.O Box 21, Gordons Port, PNG Moresby, Lae, Morobe Province

现在联系

详情

The gemstones are of precious stones and is certified with a certificate from the University of Technology here in Papua New Guinea. They include 1 x *3 kg red Jasper and 2 pecies of Green Quartz. 

A silica glass that consists of nearly pure silica (*8% Sio2).  The brittle material has the tendency to shatter within creating in-situ fractures which consequently induces multiply internal defractions.  Has faded green color from the Conchoidal flakey peripheral edges and consequently to a more darker green towards the core of the glassy matrics.  Owing to its close resemblance to quartz, this glass rock bearing the characteristics colour (green) of a quartz variety called PRASIOLITE.  With or without the external tint, glasses faceted from these material lack brilliancy and have a very limited amount of dispersion owing to their low DR value between the B-G interval.

Red Jasper, Opaque and fine grained, this particular sample of Jasper occurs predominantly in red.  Categorizes into the chalcedony family of microcrystalline quartz, this jasper is partially organic due to its deposition/redeposition history.  Obviously, Iron rich mineral within sediments during the formation eventually got concentrated after slow and gradual sediment burial and lithification which consequently allows for compaction and water weaning that gives rise to the colour.  This process is later followed by silicification to become quartz.  FRactures are evidently conchoidal with flakey edges.

国家: Papua New Guinea
型号: -
离岸价格: 获取最新报价
位置: -
最小订单价格: -
最小订单: -
包装细节: -
交货时间: -
供应能力: -
付款方式: -
產品組 : -

Send a direct inquiry to this supplier

至:

Ms. Jenny < Self employed >

我想知道: