Industrial Mineral
Limestone
High-purity limestone supplied as lumps, chips, crushed stone and powder for cement, steel, glass and agriculture.
Chemical FormulaCaCO₃
Product Profile
Key properties
Typical physical and general characteristics for this product. Final values depend on the selected grade and source.
Chemical composition
Mainly calcium carbonate (CaCO₃)
Color
White, grey, cream, beige or light brown
Hardness
3 Mohs
Specific gravity
2.6–2.8
Technical Data
Typical specifications
| Parameter | Typical Value |
|---|---|
| CaCO₃ content | 95–99% |
| Silica (SiO₂) | Low |
| Iron oxide (Fe₂O₃) | Low |
| Magnesium oxide (MgO) | Low |
Specifications shown are typical values and may vary by source, grade and processing. Final supply specifications are confirmed against the buyer requirement and available laboratory analysis.
Available Forms
- Limestone lumps
- Crushed limestone
- Limestone chips
- Limestone powder
- Ground Calcium Carbonate (GCC)
Available Sizes
- 10–40 mm
- 20–50 mm
- 30–80 mm
- 50–150 mm
- Custom sizing
Packaging Options
- 25 kg or 50 kg bags where applicable
- 1 MT jumbo bags where applicable
- Loose bulk shipment where applicable
- Customized packaging subject to agreement
End Uses
Industrial applications
Cement manufacturing
Steel industry
Construction and road aggregates
Glass manufacturing
Quicklime and hydrated lime
Agriculture
Paper, plastics, rubber and paints
Commercial Inquiry
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