Mining · Cement · Steel Flux
Limestone.
High-calcium limestone from Oman and India — crushed, screened and sized for cement kilns, steel flux, chemical manufacture and construction. 54%+ CaO consistently.
High-calcium limestone from Oman and India — crushed, screened and sized for cement kilns, steel flux, chemical manufacture and construction. 54%+ CaO consistently.
Limestone is the most versatile industrial mineral on earth — fluxing agent for steel, raw material for cement, acid-neutraliser in agriculture, filler in paint and plastic, and precursor to virtually every calcium-derived chemical.
VAMM supplies both imported Omani limestone (54-55% CaO, lowest SiO2) and domestic Indian limestone from Rajasthan, Andhra and Madhya Pradesh — crushed to contracted size fractions ranging from 0-2mm dust to 40-80mm lumps.
Movement by coastal vessel, rake or road — with independent QC at each hand-off.
Primary raw material in OPC and PPC cement manufacture — roughly 80% of clinker feed by mass.
Basic flux in blast furnaces and basic oxygen furnaces — binds silica and phosphorus impurities into slag.
Calcium carbonate precursor for PCC, calcium chloride, calcium hypochlorite and lime chemicals.
Crushed stone aggregate for road base, ready-mix concrete and asphalt paving.
Powdered limestone for FGD (flue-gas desulphurisation) in coal-fired power plants — environmental compliance.
Soil-pH correction for acidic agricultural land — calcium and magnesium nutrient supplementation.
55% CaO average, low SiO2. Consistent, seaborne-friendly parcels from Salalah and Sohar.
Rajasthan, AP and MP origins — CaO 52-54%, competitive freight for domestic Indian consumers.
Fujairah & Ras Al Khaimah origins — supplementary GCC supply when Omani lay-cans are tight.
Ground limestone for FGD, animal feed, agricultural lime and fine-filler applications.
Fine aggregate for ready-mix concrete, asphalt production and construction blends.
Classic aggregate size — road base, railway ballast, and kiln feed at smaller cement plants.
Large lumps for direct blast-furnace charging and cement rotary kiln feed.
Where customer crushes in-house — oversized material, lowest delivered cost per tonne.
Every parcel tested for CaO, MgO, SiO2, Fe2O3, Al2O3 and LOI before dispatch. Reactive lime index available on request for steel-flux contracts.
Omani shipments carry Sultanate-of-Oman export certification plus SGS load-port inspection. Domestic rakes include mine-sampling certificate and Indian Bureau of Mines grade compliance.
Parallel supply from Oman and India means the best delivered-cost for any plant location.
54%+ CaO standard — chemistry never shifts more than ±0.5% between deliveries.
In-house crushing and screening — customer-specified fraction delivered, consistent lot to lot.
Covered storage and first-in-first-out stack management — no cross-contamination with other minerals.
Multi-origin supply means lay-can flexibility — we meet your window, not the other way around.
Annual tenders, quarterly programmes, spot — structured around your cement kiln or steel furnace run-rate.