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Rathnayake Gems

Supplier From Sri Lanka
Aug-17-18
Supplier : Gemstone raw type of garnet, quartz, black tourmaline

Established: 2017 Standards: SRI LANKA GEM AND JEWELRY AUTHORITY

Verification Status



Contact Details:
No.136/b/1 Wathumulla Udugampola
Gampaha 11030
Western Province Sri Lanka


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Quartz is one of the most well-known minerals on the earth with numerous uses. Sand, which is composed of tiny Quartz pebbles, is the primary ingredient for the manufacture of glass. We feel pride in introducing ourselves as a leading Quartz Lumps Exporters from India. Mineral-grade packaging is provided for safe and easy delivery of Quartz Lumps. We welcome orders from Middle East, East Asian and several other countries and ensure timely shipment.

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Si O2 99.93
Ti O2 0.01
Al2 O3 <0.01
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Mn O <0.01
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Just share purity and quantity.
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Mar-30-23
Supplier From Southampton, United Kingdom
 
We are glad to propose 500 MT of stain less steel mill scale.
Mill scale is formed on the outer surfaces during by the hot rolling lamination of stainless-steel products.

At a visual inspection the material is a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in colour, but it also contains considerable alloying elements such as chromium and nickel.

The recovery ratio after melting in furnace for the most valuable alloy elements is:
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- Cr: 6-8%


From the chemical and physical analysis performed on the scrap, and according to the European environmental rules, the material has been classified as a special non dangerous waste, listed in green list. In particular the mill scale can be classified as follows:

Waste code: 10 02 10

The material is stored on cemented flooring, and it can be loaded loose in tipper trucks or containers.

Chemical analysis of the material is available on request.

Verification Status