Limestone
Own Mines
High Grade
Bulk Supply
Krishna Mines Group is one of South India's leading suppliers of high-quality limestone, sourced directly from our own mining operations in Tirunelveli, Tamil Nadu. Our limestone deposits are known for their exceptional purity, consistent chemical composition, and low silica content.
We supply limestone to cement plants, steel mills, chemical industries, power plants, and construction companies. Our efficient supply chain, bulk handling capabilities, and proximity to major industries make us the preferred partner for large-scale procurement.
- High CaCO₃ content — ideal for cement and steel industries
- Low silica and impurity levels for superior performance
- Consistent sizing: lumps, crushed, and granular grades available
- Own mine operations ensure uninterrupted supply throughout the year
- BIS-certified quality with full chemical analysis reports
- Bulk supply capability with dedicated logistics support
Technical Specifications
CaCO₃ Content≥ 90%
MgO Content≤ 3.0%
SiO₂ Content≤ 4.0%
Fe₂O₃ Content≤ 1.5%
Sizes AvailableLumps, 0–10mm, 10–40mm, 40–100mm
PackingBulk / Jumbo Bags / 50 kg bags