Our services

G Mining Services is committed to placing its expertise and innovative project delivery method at the service of its clients. We have built our company on the key values of respect, excellence, family, integrity and teamwork.

  • Database Processing
  • Quality Assurance and Quality Control (QAQC) Review
  • Statistical and Geostatistical Analysis
  • Geological 3D Interpretation and Modelling
  • Resource Modelling and Estimation
  • Preparation and Writing of Technical Reports
  • Mining Exploration Work Planning and Monitoring
  • Operations Support
  • Grade Control
  • Short-term Estimation (Production Block Model)
  • Reconciliation
  • Open Pit Mine
  • Underground Mine
  • Capital and Operating Cost Estimation
  • Production Optimization
  • Other
  • Metallurgical Test Work Planning, Supervision, and Test Work Interpretation
  • Mineral Processing Plant Design
  • PEAs, Scoping Studies, Pre-feasibility and Feasibility Studies
  • NI 43-101 Technical Reports and QP Signoff
  • Process Plant Capital Cost and Operating Cost Estimates
  • Process Plant Optimization
  • Expertise in Precious Metals, Base Metals, Industrial Minerals, and Critical Metals
  • Project Management and Reporting
  • Overall Management and Integration of Work from Third Parties
  • Basic Engineering
  • Value Engineering
  • Detailed Engineering
  • Procurement
  • Global Procurement
  • Contract Management
  • Expediting
  • Quality Surveillance
  • Material Management
  • Transport & Logistics
  • Planing and Execution
  • Construction Management
  • Health & Safety
  • Project Controls
  • Schedule Management
  • Quality Monitoring and Control
  • Commissioning Support
  • Scoping Studies / PEA
  • Pre-feasibility Studies
  • Feasibility Studies
  • Optimization Studies at Existing Operations
  • Preparation of Financial Models and Financial Analysis
  • Project Reviews and Analysis
  • Preparation of NI 43-101 Technical Reports
  • Review of Technical Reports and Feasibility Studies
  • Analysis of Mining Operations
  • Risk Assessment and Mitigation
  • Reporting and Communication
  • Human Resources and Expat Hiring
  • Personnel Travel and Logistics
  • Implementation of Human Resources Programs and Policies
  • Personnel Management
  • Accounting
  • Enterprise Resource Planning (ERP) Implementation

Geology and Resources

A team of geologists that know how to make the most of available data so that you can harness the full potential of your project.

Database Processing

Geological databases represent the foundation of all geological work and should be considered the most important aspect during various studies. The quality of preliminary database processing is crucial in establishing the robustness of studies. We ensure study accuracy by meticulously analyzing the fundamental data.

Quality Assurance and Quality Control (QAQC) Review

At the core of our quality concerns, we can review your Quality Assurance and Quality Control (QAQC) program. Effective QAQC program monitoring ensures confidence in the quality of data to be used in various studies.

Statistical and Geostatistical Analysis

Several geological aspects need to be statistically or geostatistically analyzed for a comprehensive understanding. Statistical and geostatistical understanding of populations can be used in various studies. We evaluate variability, continuity, and mineralization uncertainty to guide modelling and estimation of mineral resources, optimizing your exploration and extraction operations. Examples include high-grade capping studies, variography, population comparisons (DH vs RC, etc.), geochemistry, etc.

Geological 3D Interpretation and Modelling

Using advanced geological modelling techniques, we create a detailed three-dimensional (3D) representation of the study area. This model can integrate various elements such as lithology, alteration, mineralized zones, structures, etc. By incorporating this data, we provide a comprehensive visualization of the study area geology.

Resource Modelling and Estimation

Here, we quantify (mass) and qualify (categorize) the element or elements under study. Estimation is the culmination of the work. The accuracy of the estimation will be determined by the quality of the preceding work. We have the expertise to optimize the value of various types of projects through optimal modelling.

Preparation and Writing of Technical Reports

Technical reports are an integral part of international standards such as the Canadian National Instrument 43-101. Our specialized team can prepare, write, and sign these technical reports. The team ensures that the reports effectively communicate the results of our studies, providing shareholders with transparent and reliable information for investment and regulatory purposes.

Mining Exploration Work Planning and Monitoring

We have extensive experience in planning and monitoring mining exploration work. Let us assist you by offering relevant solutions tailored to your needs.

Operations Support

With many years of experience in mining operations, our team can support you at any stage of your project, providing practical and proven solutions.

Grade Control

Grade control in mining operations is a critical step to ensure that the extracted ore meets the specifications defined by the mining company. Our experienced team offers grade control support to maximize the economic value of extracted tonnes and optimize mining operation efficiency and profitability.

Short-term Estimation (Production Block Model)

We can assist you in creating a production block model to optimize decision-making and increase profitability. Our goal is to make the estimation as fast and accurate as possible. With our assistance, you will be able to make quick and informed decisions.


Whether for a mining operation or historical mining data, reconciliation is of paramount importance. Reconciliation involves collecting tonnage, grade, and metal content data from different independent sources. Our team performs reconciliation analyses to assess the accuracy of mineral resource estimates, identify disparities, and provide information for continuously improving future estimation processes.

Geology and Resources

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