High CaCO3 limestone lumps and powder for cement kilns, steel plants, and agriculture.
Golden I Minerals is a leading supplier of high-grade industrial limestone. With high calcium carbonate content and exceptionally low silica and magnesia impurities, our limestone forms the critical backbone for cement, metallurgy, and agricultural industries.
We utilize modern beneficiation processes to ensure the consistency of our limestone, supplying it in various forms ranging from large lumps to ultra-fine Ground Calcium Carbonate (GCC).
We supply limestone tailored specifically for industrial consumption, focusing on high reactivity and chemical purity:
| Parameter | Standard Value |
|---|---|
| Calcium Carbonate (CaCO3) | 90-95% |
| Magnesium Oxide (MgO) | <2% |
| Silica (SiO2) | <3% |
| Moisture Content | <3% |
| Whiteness | 85-92% (for powder) |
| Forms Available | Lumps / Chips / Powder (GCC) |
Our versatile limestone serves as a fundamental raw material across core sectors:
Ideal for steel smelting furnaces and large-scale quicklime production.
Perfectly graded limestone chips for consistent clinker production in cement plants.
Finely milled agricultural lime and desulfurization powder.
High-whiteness Ground Calcium Carbonate for paper, paint, and plastics.
For industrial applications, the chemical consistency of limestone is critical. We deploy advanced X-Ray Fluorescence (XRF) spectrometry at our NABL accredited laboratories to monitor calcium carbonate, silica, and moisture levels batch-by-batch.
Our stringent processing guarantees that our clients receive a highly reactive, pure mineral product that optimizes their manufacturing efficiency and reduces slag or ash generation.
