Our Core Services
We provide high-resolution analytical techniques to quantitatively characterize complex natural and industrial materials. By combining automated mineralogy, advanced X-ray analytics, and high-quality sample preparation, we deliver reliable, reproducible insights into material composition, structure, and particle characteristics.
We integrate material characterization with process modelling to understand how ore properties influence processing performance. Our geometallurgical approach enables data-driven decisions from exploration to production, helping mining operations improve efficiency and reduce risk.
Automated Mineralogy
These advanced analytical methods enable us to uncover the true nature of materials quantitatively, reproducibly, and in remarkable detail.
- High-throughput SEM-EDS mineral and phase mapping for geological and processed materials.
- Quantitative phase and mineral composition
- Particle morphology and grain size analysis
- Elemental associations and distribution mapping
- Liberation analysis
- Bulk and particle-based statistics
Applications: geological samples, ores, feed material, products and industrial residues
Automated Phase & Particle Characterization for industrial products
- SEM-EDS characterization for complex, heterogeneous materials.
- Particle classification and phase distribution
- Morphology and chemical mapping
- Batch comparison and variability assessment
- High-throughput particle screening
Applications: metallurgical slags, battery black mass, process control, R&D, and performance optimization.
Geometallurgical Modelling
Geometallurgy transforms mining into a smarter, more sustainable process. By linking ore properties with processing performance, we help you cut risk, enhance recovery, and drive consistent results—from exploration to production.
- Detailed orebody knowledge liked with process modelling
- Liberation and recovery modelling
- Particle-based modeling and digital twin technology
- Process performance prediction
Benefits: improved recovery rates, reduced variability, and optimized process performance.
X-Ray Analytical Services
Fast, accurate, and insightful our modern X-ray analyses reveal the mineralogical and chemical composition of rocks, ores, processing products, building materials, and residues. Comprehensive X-ray analysis supporting both routine and advanced material characterization.
- XRD (X-Ray Diffraction): Phase identification, quantification, crystallinity, and structural characterization.
- XRF (X-Ray Fluorescence): Bulk composition and trace element quantification.
- µXRF (Micro XRF): High-resolution elemental mapping for heterogeneous solids.
- XCT Scanning: Non-destructive 3D imaging of particle structure, porosity, and internal features.
Sample Preparation
Every great analysis starts with a perfect sample. We treat each one with the care it deserves—because precision in preparation means confidence in results. Our meticulous process ensures data that’s reliable, reproducible, and ready to power your next discovery.
- Polished blocks, particle mounts, and embeddings
- Polished or covered thin sections
- Doubly polished wafers for fluid inclusion studies
Mining & Exploration
Ore characterization and mineralogical analysis for exploration and resource evaluation.
Mineral Processing
Liberation analysis and process mineralogy for plant optimization.
Metallurgical Industry
Characterization of slags, residues, and metallurgical products.
Industrial Materials
Characterization of building materials, industrial products, and complex particle systems.
Battery & Recycling Materials
Analysis of black mass, recycling streams, and advanced materials.
How we work
Talk to our experts about your samples, analytical requirements, or geometallurgical challenges.
- service@erzlabor.com
- +49 3731 274 4601