Calcium carbonate is a chemical compound with the chemical formula CaCO3. It is a common substance found in rocks as the minerals calcite and aragonite, most notably in chalk and limestone, eggshells, gastropod shells, shellfish skeletons and pearls. Materials containing much calcium carbonate or resembling it are described as calcareous. Calcium carbonate is the active ingredient in agricultural lime and is produced when calcium ions in hard water react with carbonate ions to form limescale. It has medical use as a calcium supplement or as an antacid. The vast majority of calcium carbonate used in industry is extracted by mining or quarrying. Pure calcium carbonate (such as for food or pharmaceutical), can be produced from a pure quarried source.
Used extensively in numerous industries. By offering tailored grades and particle sizes, we empower businesses to achieve superior results in their applications. Our commitment to innovation, sustainability, and customer-centric solutions positions GMF as more than a supplier. We are a partner in progress, enabling industries to thrive while safeguarding the planet.
Purity:
≥ 98%
Particle Size:
2–10 microns
Color:
Brilliant White
Application:
Used as an extender and filler in paints and coatings to improve opacity, brightness, surface finish, and cost efficiency. It also enhances rheology control and reduces oil absorption, making formulations more durable and economical.
Purity:
≥ 95%
Particle Size:
50-200 microns
Color:
Off-White to Light Grey
Application:
Key ingredient in cement, concrete, plasters, and mortar to enhance strength, workability, and durability. It also acts as a cost-effective filler and improves the overall performance of building materials.
Purity:
≥ 97%
Particle Size:
10-45 microns
Color:
Ultra White
Application:
Used in architectural paints, decorative plasters, and surface coatings to enhance whiteness, opacity, and durability. It improves smoothness, coverage, and UV resistance, making it ideal for high-end interior and exterior finishes.
Purity:
≥ 99%
Particle Size:
1-15 microns
Color:
Brilliant White
Application:
Used as a calcium supplement, food fortifier, and acidity regulator in various food and beverage products. Common applications include baked goods, dairy products, confectionery, and nutritional supplements, providing essential calcium for bone health and overall wellness.
Purity:
≥ 99%
Particle Size:
1-15 microns
Color:
Brilliant White
Application:
Used as a calcium supplement, food fortifier, and acidity regulator in various food and beverage products. Common applications include baked goods, dairy products, confectionery, and nutritional supplements, providing essential calcium for bone health and overall wellness.
At Golden Mine Factory, we utilize advanced mechanical systems and precision engineering to extract and process limestone into high-quality calcium carbonate. Our technology-driven approach ensures optimal purity, uniform particle size, and minimal impurities - meeting stringent requirements of industries such as cement, steel, and chemical manufacturing.
Hydraulic
Excavation
Purity
Screening
Washing &
Beneficiation
Magnetic Separation
(if required)
Goldenmine Solutions extracts silica sand from select deposits using advanced, eco-friendly mining techniques. Our process ensures high purity and consistent quality, supporting diverse industrial applications.
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