Global Exporter Serving Europe, Middle East, China & Asia
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Certified Quality Assurance & HSEQ Policy

Quality Control & Laboratory Excellence

Rigorous chemical composition analysis, laser particle sizing, and batch traceability — delivering international export grade minerals with zero defects.

Our Quality Policy & Commitment

Zero Compromise on Chemical Purity & Environmental Safety

MKS Minerals is committed to providing a safe, healthy, and sustainable work environment across our mining sites in Peshawar (KPK) and refinement plant in Hattar (Haripur). We adhere to stringent Health, Safety, Environment and Quality (HSEQ) standards.

Our certified lab technicians and experienced geologists perform multi-tier testing on every batch — from raw deposit extraction to finished micronized powders and export container loading.

99.5%+ Purity Rate
Strict chemical oxide bounds for global industrial standards.
Certified COA
Batch Certificate of Analysis provided with every shipment.

Strategic Quality Objectives

  • Advanced Analytical Testing

    Continuous XRF, spectrographic, and moisture content evaluation on raw and ground minerals.

  • Compliance & ISO Governance

    Full compliance with international maritime export protocols, API 13A drilling mud standards, and ASTM specs.

  • Environmental & Employee Safety

    Minimizing mining carbon footprint, dust control filtration, and safety training across all facilities.

Laboratory Capabilities

Core Quality Assurance Methodologies

State-of-the-art testing equipment ensuring consistency across physical, chemical, and optical parameters.

1. XRF Oxide Composition Analysis

X-Ray Fluorescence spectrometry determining exact elemental oxide percentages (P2O5, CaF2, SiO2, Fe2O3, MgO, BaSO4) down to 0.01% precision before shipment.

2. Laser Particle Sizing (PSD)

Malvern diffraction testing guaranteeing exact D10, D50, and D97 particle cut-offs for mesh powder consistency (100 to 500 mesh and micronized powders).

3. Whiteness & Brightness (ISO)

Spectrophotometric measurement of ISO 2470 brightness (R457) and CIE color parameters for talc, gypsum, and high grade ceramic minerals.

Export Quality Control Matrix

Verified Export Quality Benchmarks

Standard chemical purity, physical bounds, and laboratory testing standards maintained across all export shipments.

100% Lab Inspected Batches
Mineral Product Primary Chemical Oxide Verified Purity Benchmark Moisture / Physical Spec Testing Standard
Rock Phosphate Lumps
Industrial Fertilizer Grade
Ca3(PO4)2 / P2O5 25.0% – 35.0% P2O5
Max 3.0% Moisture
ISO / ASTM Lab
Fluorspar (Calcium Fluoride)
Acid & Metallurgical Grade
CaF2 65.0% – 85.0%+ (97% Acid)
Max 2.5% SiO2
Metallurgical Spec
Iron Oxide Red Pigment
High Tinting Strength Micronized
Fe2O3 > 95.0% Fe2O3
0.2 μm Particle Size
Spectro Color Standard
Quartz & Silica Sand
High Purity Solar & Glass Grade
SiO2 99.1% SiO2
7.0 Mohs Hardness
XRF Spectrometry
Garnet Sand Almandine
Waterjet & Abrasive Blasting Media
Fe3Al2(SiO4)3 7.5 – 8.0 Mohs Hardness
Chloride < 25 ppm (6-Washed)
Waterjet Grade
Barite API Grade
Oilfield Drilling Mud Weighting Agent
BaSO4 4.20 g/cm³ (Sp. Gravity)
Min 93.0% BaSO4
API 13A Spec
Verified Certificate of Analysis (COA)

Need a Batch Certificate of Analysis or Technical Data Sheet?

Our quality control team provides batch-specific lab certificates (COA) and technical data sheets (TDS) with every export container.

Request COA / Technical Data Sheet Explore All Mineral Specifications
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