Available forms / sizes
- Lumps
- 10–30 mm
- 20–50 mm
- 40–80 mm
- Powder
Limestone
CaCO₃ · Metallurgical and industrial limestone sourced and sized to customer process requirements.
Metallurgical Minerals
Limestone for industrial supply
MLS Minerals sources limestone for steel, cement, glass, chemicals, and related industrial uses. Grades, size, and packing are matched to the enquiry — not published as a single guaranteed assay.
Specifications below are typical / indicative. Confirm grade, origin, and packing against your enquiry before contracting. Specifications can be customized or sourced according to customer requirements. COA and samples are available for technical evaluation and approval.
Typical quality parameters
| CaCO₃ | As per required grade |
|---|---|
| CaO equivalent | As required |
| MgO | Controlled as required |
| SiO₂ | Low / controlled grades available |
| Al₂O₃ | As required |
| Fe₂O₃ | As required |
| Moisture | Controlled |
| Size | Customized |
Available grades
- Metallurgical grade limestone
- High calcium limestone
- Industrial grade limestone
- Customized grade
Applications
Steel & metallurgy
Cement
Construction
Chemical industries
Glass
Animal feed (subject to grade/standards)
Water treatment
Packaging
- Bulk
- Jumbo bags
- Customized packaging
Supply options
- Domestic supply
- Imported supply
- Direct port delivery
- Plant delivery
Origin & availability
Sourced from qualified quarry partners. Origin declared per lot.
Bulk lots available on enquiry. Lead time depends on grade, size, and destination.
Related products
Often sourced on the same programme
CaO
Quicklime / Calcined Lime
Reliable supply of quality-controlled quicklime for metallurgical and industrial applications.
View Quicklime / Calcined Lime
CaMg(CO₃)₂
Dolomite
Dolomite lumps, sized material, and powder for steel, refractories, glass, and industrial use.
View Dolomite
CaCO₃
Limestone Powder / Calcium Carbonate
Ground calcium carbonate and limestone powder in coarse, fine, and customized mesh sizes.
View Limestone Powder / Calcium Carbonate
Enquiry
Request Limestone
Share target chemistry, size, quantity, packing, and destination. We will come back with origin options and a logistics outline.