Resource & Reserve Estimation & Reporting

RESPEC, a world-renowned integrated solutions partner with state-of-the-art laboratories, partners with international clients to perform reserve analyses and mine design. We assist clients in exploration management, underground and open-pit development, and continued advancement in understanding the geological and geotechnical data of current operations.

Working closely with our clients, RESPEC’s team of qualified engineers and geologists create 3D geological models and resource estimations for numerous deposits. By using database validation, geostatistical analysis, block modeling, and interactive geological modeling, our professionals are adept at resource estimation, appraisal, and regulatory compliance.

Our 3D modeling services include solid, grid, and hybrid models. We also offer block modeling with geostatistical analyses, including variography, kriging, and simulation. Outcomes include resource estimation and classification, uncertainty quantification, and other geostatistically derived results. Our team uses multiple software platforms to complete geological and resource modeling, including Geovia Surpac, Maptek Vulcan, and Carlson software packages.

Contact Us


  • Site Investigation
  • Exploration Management
  • Data Assessment and Validation
  • 3D Geological Modeling
  • Resource Estimation and Classification
  • Underground and Open-Pit Mine Optimization and Design
  • Ore-Reserve Estimation
  • Prefeasibility and Feasibility Reporting
  • Qualified and Competent Persons in a Variety of Commodities
  • JORC, NI 43-101, and SEC SK-1300 Reporting Standards
  • Due Diligence for Financial Groups


  • Geovia Surpac
  • Maptek Vulcan
  • Carlson Software Packages


  • Industrial Minerals
  • Precious Metals
  • Base Metals
  • Energy Metals

Subscribe to Our Newsletter

Resource & Reserve Estimation & Reporting Products

RESPEC’s team of mining engineers and experts in data and technology have combined forces to provide client partners an array of mining software applications to make projects more streamlined, efficient, and accurate.

View More