At White Rock Minerals LLC, we provide the best quality Silicon Dioxide and Sulphur for various industrial applications. Our products are known for their high purity, consistency, and reliability, which makes them ideal for a wide range of industrial processes.

Silicon Dioxide is widely used in the manufacturing of various products, including glass, ceramics, cement, and microelectronics. It is also used as a filler and anti-caking agent in many food products. We provide high-quality Silicon Dioxide that meets the industry standards and requirements.

Sulphur is an essential element that is widely used in the manufacturing of various chemicals, fertilizers, and other industrial products. It is also used in the production of sulfuric acid, which is widely used in the chemical industry. At White Rock Minerals LLC, we provide high-quality Sulphur that is ideal for various industrial applications.

Our team of experts ensures that our products meet the highest quality standards and are delivered to our customers on time. Contact us today to know more about our Silicon Dioxide and Sulphur products and how they can benefit your business.

SILICON DIOXIDE – Maximum Content (1.00%)

Limestone rock contains crystalline Silicon Dioxide (SiO2) in different quantities depending upon its type. There are often significant impurities to be found in limestone, including sands, clays and other sediments, many of which include silica. The very high purity limestone deposits are more commonly used in building materials and industrial or chemical applications, rather than as a soil liming agent, Hence reduction in its quantity from lime is necessary to increase the product’s sustainability.

For this purpose good fluxing limestone should be lower than 1.50% in Silicon Dioxide content, which remains at its maximum of 1.00% in our product.

MOISTURE – maximum content (0.50 %)

July 16, 2020

SULPHUR – maximum content (0.05%)

July 16, 2020

PHOSPHORUS – maximum content (0.05%)

July 16, 2020




SULPHUR – Maximum Content (0.05%)

The presence of Sulphur (S16) in limestone is a persistent problem where metallurgical lime is desired. The limestone should be dense, massive, preferably fine-grained, compact and non-fretting on burning. For this purpose good fluxing limestone should be lower than 0.1% in Sulphur content that constituents acid.

By our advance calcination process, we reduced the Sulphur content in limestone to 0.05%.

MOISTURE – maximum content (0.50 %)

July 16, 2020

PHOSPHORUS – maximum content (0.05%)

July 16, 2020

IRON OXIDE – maximum content (0.20%)

July 16, 2020




Since 2003, we undertake supplies to all over U.A.E. And other G.C.C.Countries for various sizes of aggregates, quarry run and armour rock suitable in the market need.

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