Iron Ore & Pellets

Iron ores are rocks and minerals from which metallic iron can be economically extracted. Iron ore pellets are to be used as raw material for blast furnaces.

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Limestone has numerous uses: as a building material, as aggregate for the base of roads, as white pigment or filler in products such as toothpaste or paints.

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Silica Sand

Silica sand is the most commonly used sand because of its great abundance.It is made by either crushing sandstone or taken from natural occurring locations.

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Clinker & Cement

Cement manufacturers purchasing clinker usually grind it as an addition to their own clinker at their cement plants. They also ship clinker to grinding plants in areas where cement-making raw materials are not available.

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Products - Quartz & Quartzite

Quartz is the second most abundant mineral in the Earth's continental crust, after feldspar. It is made up of a continuous framework of SiO4 silicon–oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall formula SiO2.

There are many different varieties of quartz, several of which are semi-precious gemstones. Especially in Europe and the Middle East, varieties of quartz have been since antiquity the most commonly used minerals in the making of jewelry and hardstone carvings.

Quartzite is a hard, non-foliated metamorphic rock which was originally pure quartz sandstone. Sandstone is converted into quartzite through heating and pressure usually related to tectonic compression within orogenic belts. Pure quartzite is usually white to grey, though quartzites often occur in various shades of pink and red due to varying amounts of iron oxide (Fe2O3). Other colors, such as yellow, green, blue and orange, are due to other mineral impurities.

Because of its hardness and angular shape, crushed quartzite is often used as railway ballast. Quartzite is a decorative stone and may be used to cover walls, as roofing tiles, as flooring, and stairsteps. Its use for countertops in kitchens is expanding rapidly. It is harder and more resistant to stains than granite. Crushed quartzite is sometimes used in road construction. High purity quartzite is used to produce ferrosilicon, industrial silica sand, silicon and silicon carbide. During the Stone Age quartzite was used, in addition to flint, quartz, and other lithic raw materials, for making stone tools.