Natural Limestone Manufacturer and Supplier in India
High-Grade Calcium Carbonate (CaCO₃) Lumps and Grit from Rajasthan Quarries
High-grade natural limestone (Calcium Carbonate / CaCO₃) sourced directly from Rajasthan's premier high-calcium geological belt in Nagaur. With 95%+ CaCO₃ purity, consistent crystalline texture, and low silica content, our mined limestone serves as a foundational raw material for cement clinker manufacturing, glass manufacturing, road aggregate, agricultural soil pH remediation, and animal feed mineral supplements.
Direct kiln dispatch from Nagaur, Rajasthan plant to industrial sites pan-India.
Technical Specifications and Chemical Composition
Tested under Indian Standards (IS 1514) and ASTM methods. Consistent high purity guaranteed batch-to-batch.
Chemical Analysis (IS 1514 / ASTM)
| Parameter | Specification | Test Method |
|---|---|---|
| Calcium Carbonate (CaCO₃) | > 95.0% | IS 1514 |
| Calcium Oxide (CaO) | > 52.0% | IS 1514 |
| Magnesium Oxide (MgO) | < 1.5% | IS 1514 |
| Silica (SiO₂) | < 1.5% | IS 1514 |
Physical & Performance Properties
| Physical Characteristic | Industrial Standard |
|---|---|
| Physical State | Dense crystalline natural rock |
| Sizes Available | 10-40mm, 40-80mm, 0-6mm grit, or boulder size |
| Hardness (Mohs Scale) | 3.0 |
Where is Limestone - Natural Mineral Used?
Critical raw material for foundational infrastructure and heavy industrial manufacturing:
Packaging, MOQ and Dispatch
Flexible bulk packaging engineered to prevent ambient moisture contamination during transit:
Packaging Option 1
Open dumper truckloads / tippers (loose bulk)
Packaging Option 2
1000 kg Jumbo bulk bags
Packaging Option 3
50 kg HDPE sacks
15–20 Metric Tonnes (full truckload). Bulk tanker dispatches available for plants with silo capacity.
Limestone - Natural Mineral - FAQs
Where is your limestone quarried?
Our limestone is sourced directly from quarries in Khinwsar, Nagaur district, Rajasthan — renowned across India for containing the highest calcium content and lowest silica impurity levels.
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Contact Satya Bharat Minerals today for custom test certificates, technical data sheets, and bulk delivery quotes.