Precision in Mineral Analysis. Confidence in Every Result.
LGS Mineral Assay Laboratory provides mineral analytical and testing services for the mining, mineral exploration and mineral processing industries. Our laboratory supports exploration programs, ore evaluation, metallurgical investigations and mineral-processing operations with analytical data intended to support informed technical and operational decisions.
A Mineral Analytical Laboratory Built on Trust
LGS MINERAL ASSAY LABORATORY is a mineral analytical and testing laboratory. The laboratory provides analytical and technical services across mineral exploration, mining and mineral processing applications.
We handle a diverse range of geological and process materials, including rock, soil, drill core, RC chips, pulp, tailings, activated carbon and process solutions.
More About UsStructured, Traceable, Reliable
Our analytical workflow integrates controlled sample preparation, wet-chemistry techniques and Atomic Absorption Spectrometry (AAS) for quantitative elemental determination.
From sample receipt through preparation, analysis, quality control and final reporting, samples are managed through structured laboratory procedures designed to maintain sample identity, analytical consistency and traceability.
Our Services
Mineral analysis, metallurgical testing, certified reference materials, laboratory supplies and technical consultancy. Click any service to read more.
Mineral Analysis
Gold & Copper Analysis
Combined quantitative determination of gold and copper in geological and mineral-processing samples, supporting exploration, grade evaluation and process-monitoring applications.
Gold, Copper & Silver Analysis
Combined quantitative determination of gold, copper and silver in geological and process samples, providing analytical data for exploration and ore characterization.
Gold, Copper & Sulphur Analysis
Combined determination of gold, copper and sulphur content to support ore characterization, metallurgical assessment and mineral-processing evaluation.
Gold, Copper, Silver & Sulphur Analysis
Combined quantitative determination of gold, copper, silver and sulphur in geological and process samples, supporting ore characterization and metallurgical assessment.
Multi-Element Analysis
Determination of multiple elements in a single sample for a broader analytical profile, supporting exploration and process-monitoring decisions.
Metallurgical Testing
Conventional Cyanide Leaching Test
Controlled laboratory-scale cyanide leaching tests for evaluating the gold extraction characteristics and potential metallurgical response of gold-bearing materials.
Cyanide Leaching Parameter Optimization
Systematic evaluation of key process parameters influencing cyanide leaching performance. Testing can assist in evaluating operating conditions for improved gold extraction and process efficiency.
Carbon Activity Test
Evaluation of activated carbon performance to support carbon-in-pulp and carbon-in-leach process monitoring and recovery assessment.
Metallic Screening & Gold Evaluation
Specialized evaluation of heterogeneous or coarse-gold-bearing samples where conventional sample preparation may be affected by uneven gold distribution or the nugget effect.
Certified Reference Materials (CRM)
Rock Pulp Certified Reference Materials
CRMs prepared from rock pulp for use in laboratory QA/QC programs, supporting analytical accuracy and consistency across testing runs.
Gold-Loaded Carbon Certified Reference Materials
CRMs prepared from gold-loaded carbon for use in laboratory QA/QC programs related to carbon-in-leach and carbon-in-pulp processes.
Laboratory Supplies & Equipment
Laboratory Glassware & Consumables
Sourcing and supply of laboratory glassware and general consumables for mineral, metallurgical and analytical laboratory use.
Laboratory Equipment & Instruments
Sourcing and supply of laboratory equipment and analytical instruments based on client-specified technical requirements and preferred brands or models.
Laboratory Tools & Accessories
Sourcing and supply of general laboratory tools and accessories to support day-to-day laboratory operations.
Spectrophotometers & Analytical Instruments
Sourcing and supply of spectrophotometers and other analytical instruments for mineral and metallurgical laboratory applications.
Technical Services
Technical Assistance & Consultancy
Technical assistance in areas related to mineral analysis, sample preparation, analytical quality control and selected mineral-processing applications. We work with clients to understand their analytical requirements and provide appropriate laboratory testing solutions.
Wide Range of Geological & Process Materials
Supporting analytical requirements associated with exploration, ore evaluation and mineral-processing work.
From Sample to Result
Every stage is managed through defined laboratory procedures to protect sample identity and support the reliability and traceability of reported analytical data.
Quality Control Integrated Throughout
Analytical data are reviewed before final release to identify potential inconsistencies and confirm that applicable laboratory quality-control requirements have been satisfied.
- Calibration standards
- Quality-control samples
- Duplicate analysis
- Instrument performance monitoring
- Analytical result verification
Reliability You Can Depend On
Need Mineral Analysis or Metallurgical Testing?
Contact LGS Mineral Assay Laboratory for analytical services, quotations, sample submission guidance, technical assistance or general enquiries.