Limestone is a sedimentary rock composed primarily of calcium carbonate (CaCO3) in the form of the mineral calcite. It often contains other minerals, such as clay, dolomite, and silic
Appearance: Limestone can vary in color from white and gray to tan, brown, and even black. Its appearance can be influenced by impurities, organic materials, and the type of minerals present.
Uses:
Construction: Limestone is widely used as a building material for flooring, walls, and facades due to its durability and aesthetic appeal.
Industry: It is used in various industries, such as cement production, where it serves as a key ingredient in the manufacturing of Portland cement.
Agriculture: Limestone is used to improve soil quality by neutralizing acidity, providing essential nutrients like calcium, and promoting plant growth.
Chemical Industry: It is used in the production of lime, which has applications in various chemical processes.
Lime stone is a fine powder obtained from the processing of Limestone. It can be added to Portland cement as an addition, wither at factory to create a composite cement or at the batch plant to form a combination cement.
Limestone is a sedimentary rock composed principally of calcium carbonate (calcite) or the double carbonate of calcium and magnesium (dolomite). It is commonly composed of tiny fossils, shell fragments and other fossilized debris.
With our advanced double storage facility in Lagos state and Port Harcourt state which are the two commercial city in Nigeria, we have the capacity to supply 5000mt of this product monthly.
We are into river sand/vibro sand, armour rock, boulders and aggregates/gravel business in the Philippines. We have more than 18 quarries in the Philippines. We could supply in quantity for local and international markets.
Quicklime (or calcium oxide or burnt lime) is obtained by calcining pure limestone at temperature above 9000C. This highly reactive product is essential to many industrial processes. Calcium oxide (CaO), commonly known as quicklime or burnt lime, is a widely used chemical compound. It is a white, caustic, alkaline, crystalline solid at room temperature. The broadly used term lime connotes calcium-containing inorganic materials, in which carbonates, oxides and hydroxides of calcium, silicon, magnesium, aluminium, and iron predominate.
Application: Steel Making, FGD, Construction, Masonry & Mortars, Water Treatment, Chemical Processes, Mining Industry, sugar industry, Paper, Pulp and PCC, Remediation of Sludges and Wastes and Glass Manufacturing.
Packing: 1000kg Jumbo bag.
Item Specification
CaO: 92.5% ± 2
Loss on Ignition at 1000 °C: 4% ±2
Grain Size: 10- 60 mm
Reactivity: High
Sandstone Circles create a focal point and often serve to distinguish the main area for entertaining friends and family.
They can also be very effective as a stand alone â??sun patioâ?? too. Just find a quiet secluded area of your garden and create your own private retreat.
Usage/Application - Garden & Out door
Shape - Square
Coverage / Size - 1500, 1800, 2400, 2700, 3300, 3600mm (it can be different as per the customer preference )
Edges- Hand cut
Stone Form - Sandstone Circle
Material -Sandstone
Usage - Landscaping
Finishing - Natural Hand cut Machine cut Sawn and honed
Colors - Brown, grey, buff, green, red.
An epitome of beauty & strength, we bring to you one of the finest & hardest Kandla grey sandstone in the Tile category. The beautiful combination of makes it an all-time favorite. Its non-rust nature makes it suitable for all kinds of interior & exterior paving, flooring, patio and pool coping application, to make sure your spaces look cheerful and enchanted.
Cut Hand-cut
Finishes on Product Natural front surface and calibration on the backside.
Sizes
Over 90 0, 60 60, 6 45, 60 29, 29 29 cms.
Under 56 84, 56 56, 56 42, 56 28, 28 28 cms.
The different tile pattern is formed with different tile sizes as per the client's requirement.
Thickness
Natural 25mm 50mm,
Calibrated 22mm, 20mm, and as per customer's requirements
We offer high quality Gray sandstone blocks and slabs which are useful in multiple building and construction structures. The product is available in the form of tiles, slabs, bocks in natural sawn as well as polished surface. The product is also known as Sagar Gray in the global market.
Quartzite is a naturally occurring metamorphic rock composed mainly of quartz, which is a mineral that belongs to the group of silicate minerals. It forms when sandstone is subjected to intense heat and pressure deep within the earth's crust. This process causes the sand grains in the sandstone to recrystallize and fuse together into a dense, hard rock.
Quartzite is a very hard and durable rock that is resistant to both chemical and physical weathering. It is commonly used in construction and landscaping applications because of its durability and attractive appearance. Quartzite is often used as a building stone, flooring material, and as a decorative stone in gardens and landscapes.
Pegmatite is a type of igneous rock that is characterized by its unique texture and mineral composition. It is known for its exceptionally large crystals and often contains valuable minerals and gemstones. Here are some key features and information about pegmatite:
Pegmatites are primarily composed of quartz, feldspar (especially potassium feldspar), and mica. These minerals are often found in exceptionally large crystals within pegmatite veins.
The most distinguishing feature of pegmatite is its coarse-grained texture. It contains crystals that are much larger than those found in typical igneous rocks. Crystals can range from a few centimeters to several meters in size.
Pegmatites are formed through the slow cooling of magma deep within the Earth's crust. The slow cooling allows for the growth of large crystals. Additionally, the composition of the magma and the presence of volatiles (such as water and gases) play a role in the formation of Pegmatites.
Pegmatites are known for their mineral diversity. They can contain a wide variety of minerals, including not only quartz, feldspar, and mica but also rare and valuable minerals such as tourmaline, beryl, garnet, and spodumene.
Because of their association with valuable minerals and gemstones, Pegmatites are often of interest to mineral collectors and gemstone enthusiasts. Some of the world's most famous gemstone deposits are associated with Pegmatites.
Limestone has numerous uses: as a building material, an essential component of concrete (Portland cement), as aggregate for the base of roads, as white pigment or filler in products such as toothpaste or paints, as a chemical feedstock for the production of lime, as a soil conditioner, and as a popular decorative
Origin :- Uae , Oman , Iran , Vietnam
