Comprehensive study of precious and semi-precious stones — identification, grading, valuation, and the global gem trade.
Foundations of mining operations, safety systems, ore processing, and modern extraction techniques used in active mines.
Deep dive into mineral systems, crystal structures, rock formation, and their commercial applications in industry.
Master the 4Cs — cut, colour, clarity, carat — and learn professional grading techniques used by the world's top labs.
Understand global commodity markets, mining investment, regulatory frameworks, and how to build a mining business.
Hands-on field training across active Nigerian geological zones — mapping, sampling, and prospecting for mineral deposits.
Identify rubies, sapphires, emeralds, tourmalines, and dozens of other coloured stones using professional instruments.
Essential safety protocols, risk assessment, and Nigerian and international environmental regulations for mining operations.
Practical training for small-scale miners — responsible methods, community engagement, and formalisation pathways.
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Earth science, rock types, mineral systems, and the forces that create the deposits we mine.
Crystal structures, optical properties, inclusions, treatments, and synthetic identification.
Open-cast, underground, alluvial, and artisanal techniques — their applications and trade-offs.
Industry-standard grading systems, market pricing, and professional valuation methodology.
Regulatory compliance, hazard management, ESG frameworks, and community impact.
Mapping, sampling, prospecting, and documentation skills used in active exploration.
Supply chains, international gem trade, export regulations, and business development.
Operating refractometers, spectroscopes, microscopes, and spectrometry equipment.
Every LSM certificate carries the weight of 25+ years of industry credibility. Our graduates are trusted by mining companies, gemstone traders, and academic institutions worldwide.
Upon completion, you receive a formal LSM certificate and a verified digital credential you can share with employers worldwide.
Join thousands of mining professionals who began their journey with LSM. Applications are open year-round.
