Verified Lab Assay Matrix
CORE IRON ORE.
HEMATITE & MAGNETITE.
Directly mined and classified natural iron ore systems calibrated for chemical consistency, tight PSD sizing, and volumetric bulk density.
FERRIC OXIDE · Fe₂O₃
NATURAL HEMATITE
Originating from our Jamalpur and Moriza mining deposits, our hematite ore is dense, structurally sound, and chemically uniform. It serves as the primary base for industrial pigments, foundry grade iron oxides, and high-density civil aggregates.
PRIMARY USE CASES
Heavyweight Radiation Shielding Concrete
Industrial Foundry & Chemical Applications
Micronised Pigment Base & Friction Linings
HEMATITE TECHNICAL ASSAY
Typical Laboratory Range (XRF Verified)
Total Iron (Fe)
62.0% – 65.5%High Ferric Assay
Ferric Oxide (Fe₂O₃)
88.5% – 93.5%Pure crystalline base
Silica (SiO₂)
2.5% – 4.5%Controlled gangue
Alumina (Al₂O₃)
1.2% – 2.0%Low refractory balance
Specific Gravity (SG)
4.70 – 5.05Heavyweight density standard
Moisture (H₂O)
< 1.5% maxDry, washed classification
Bulk Density (Loose)
2.6 – 2.9 MT/m³Volumetric mass loading
Available Sizing (PSD)
0–5mm / 10–25mm / 20–40mm / 200 MeshCustom screens available
FERROSOFERRIC OXIDE · Fe₃O₄
NATURAL MAGNETITE
Extracted from the Narda and Tonda mineral belts, our magnetite features strong ferrimagnetic response, high bulk density, and low porosity. It is a premier choice for heavy ballast counterweights, dense civil shielding concrete, and magnetic separation processes.
PRIMARY USE CASES]
Nuclear Reactor Vault Heavy Concrete
Elevator & Crane Counterweight Aggregates
Magnetic Media & Heavy Density Separation
MAGNETITE TECHNICAL ASSAY
Typical Laboratory Range (XRF Verified)
Total Iron (Fe)
64.0% – 67.5%High total Fe assay
Magnetite (Fe₃O₄)
89.0% – 94.0%High magnetic fraction
Silica (SiO₂)
2.0% – 3.8%Clean crystalline gangue
Magnetic Susceptibility
High / ActiveDirect magnetic response
Specific Gravity (SG)
4.85 – 5.15Maximum volumetric mass
Moisture (H₂O)
< 1.0% maxDry classified fractions
Bulk Density (Loose)
2.8 – 3.1 MT/m³High packing fraction
Available Sizing (PSD)
Custom 0–10mm / 10–30mm / Micro-MeshTailored sieve sizing