Zircon, also known as zircon silicate (ZrSiO4), is found in ancient mineral sand deposits. In the form of crystal sands, zircon is typically brown, but could also vary from colourless to yellow-golden, pink and red to blue and green.
The majority of zircon sand is mined in the African continent particularly Nigeria. Current annual global production is in excess of one million tonnes. Almost half of the zircon produced globally is consumed by China, with other significant consuming regions including Europe, North America, Asia-Pacific and India.
With our robust warehouse in Lagos the Southern part of Nigeria we can export 1000MT of this product per month.
Calcium carbonate powder is derived from the mineral calcium carbonate, which is naturally found in rocks and shells. It is a white, odorless powder that is highly versatile and widely used in various industries. In the context of health and wellness, calcium carbonate powder is a popular dietary supplement due to its high calcium content.
Ground calcium carbonate powder is widely recognized for its various advantages. It is known to enhance the strength and durability of materials, making it a popular choice in construction and manufacturing industries. Additionally, it can act as a filler, improving the performance of products like paint, rubber, and plastics. It also offers environmental benefits by reducing the carbon footprint in certain applications.
With a range of uses, ground calcium carbonate powder finds its way into everyday products. From toothpaste to medications, from paper to cosmetics, its versatility is undeniable.
1. Product Overview
Ground Calcium Carbonate (GCC) is a naturally occurring mineral obtained from high-purity
limestone or marble. It is mechanically ground into fine powder without changing its chemical
structure. GCC is widely used in various industrial applications due to its excellent physical and
chemical properties.
2. Chemical & Physical Properties
Chemical Formula: CaCO
Purity: Typically & 98%
Color: White to off-white
Particle Size: Available in different micron sizes (5 µm to 50 µm or more)
Specific Gravity: ~2.7 g/cm
Bulk Density: 0.8 - 1.2 g/cm (varies with fineness)
Moisture Content: 0.2%
pH: ~8-9
Oil Absorption: Low
3. Industrial Applications
Plastics & Polymers
Used as a filler to improve mechanical properties and reduce costs in PVC pipes, cables,
and plastic films.
Paints & Coatings
Enhances opacity, brightness, and weather resistance in paints, coatings, and adhesives.
Paper Industry
Used as a filler to improve paper brightness, smoothness, and printability.
Rubber Industry
Increases strength, durability, and elasticity in rubber products like tires, belts, and hoses.
Construction & Cement
Improves strength and workability in cement, concrete, and adhesives.
Ceramics & Glass
Acts as a fluxing agent to enhance durability and shine in ceramic and glass manufacturing.
Pharmaceuticals & Food (if food-grade GCC)
Used as a calcium supplement and anti-caking agent in tablets, toothpaste, and food
products.
4. Packaging & Storage
Packaging: 25 kg & 50 kg bags, jumbo bags (500-1000 kg), or customized packaging.
Storage: Store in a dry place away from moisture and direct sunlight.
Calcium Carbonate (CaCOâ??) Powder is a naturally occurring mineral composed primarily of calcium and carbon. Known for its high purity, brightness, and low abrasiveness, calcite is widely used across various industrial sectors. It is highly valued for its ability to neutralize acids, enhance mechanical properties, and provide cost-effective filler material. Available in fine white powder with particle size ranging from 40 microns to 10 microns.
Zircon sand finds applications to be used in ceramics, refractory, foundry, electronics, zirconium compound, and other fields, it is also used in the preparation of nuclear reactor structural materials and control rod with zirconium and hafnium as irreplaceable raw minerals making it a strategic mineral.
It is used in ceramics as a major end-user, zircon sand is used as a glaze emulsion is ceramics such as glazed floor tiles, wall tiles, sanitary ware, and tableware.
Properties of Zircon Sand
Zircon is crystal and shows the structure of the quarter column. It usually occurs with ilmenite rutile, sillimanite, etc. in beach sand and is refined by water, electricity, and magnetic beneficiation process.
Pure zircon is a colorless and translucent crystal. It appears yellow, orange, red, and brown with different origins. Its hardness is 7.8, specific gravity 4.6-4.71, refractive index 1.93-2.01, and the melting point of 2550 C.
