SERVICE: MINING GEOLOGY
Grade Control, Ore Reconciliation, and Geological Mine Planning for Successful Mining
MINROM Offers These
MINING GEOLOGY SERVICES
The Foundation of Successful Mining
The geological development of a defined resource goes beyond initial exploration.
The geological development of a mineral deposit does not end when exploration is complete. It becomes more operationally focused once mining begins. Minrom’s Mining Geology service bridges the technical gap between resource definition and active mining, providing geological support for grade control, ore reconciliation, mine planning, stockpile management, and independent technical review across producing and near-production assets.
Services include sampling and grade control, due diligence investigations, geological block model construction, stockpile control, mining work programmes, resource statements, mine surveys, and prospecting and mining rights application support.
This work helps mining teams connect geological interpretation with day-to-day extraction decisions, including ore classification, representative sampling, stockpile movement tracking, quality management, reconciliation, and mine planning inputs.
Minrom also supports technical assurance for mining transactions, data quality verification, resource estimation assessment, aerial photogrammetry, LiDAR, stockpile volumetrics, mine reconciliation surveys, and licence compliance in South Africa and the SADC region. The service is most relevant where mining teams need practical geological control that links the resource model to production performance.
Sampling & Grade Control
- Ensure accurate ore classification and grade consistency
- Implement representative sampling procedures
- Improve mine planning and resource utilisation
Due Diligence Investigation
- Independent geological investigations conducted
- Verification of data quality, resource estimation, and risks
- Provision of technical assurance for mining investments
Geological Block Models
- Build 3D geological block models for resource estimation
- Integrate drilling, sampling, assay and geometallurgical data
- Support mine design, planning, and pit optimisation
Stockpile Control
- Used to track stockpile movements, storage, and blending
- Ensure ore quality management for optimal revenue
- Improve reconciliation and resource tracking
Mining Work Programmes
- Development and submission of mining works programmes
- Ensure compliance with relevant local government requirements
- Support operational planning and approvals
Resource Statements
- Provision of accurate mineral resource and reserve estimates
- Report according to JORC, and NI 43-101 codes
- Offer customised statements for small-scale miners
Mine Surveys
- Aerial surveys (photogrammetry & LiDAR)
- Stockpile volumetrics and mine reconciliations performed
- Convert and align coordinate systems for mining operations
Prospecting & Mining Rights Applications
- Assistance provided with prospecting and mining right applications
- Ensure regulatory compliance in South Africa & SADC regions
- Guide clients through licensing and permitting processes
Maximise Mine Performance with Expert Geology
From resource evaluation to grade control, our geological services help optimise extraction, reduce costs, and improve sustainability.
Mining Geology Services Frequently Asked Questions
Mining geology applies geological knowledge to active mining operations. The role of mining geologist includes planning of grade profiles, grade control, orebody interpretation, reconciliation, sampling, and support for mine planning. Geology in mining operations matters because it affects ore recovery, dilution, safety, production planning, and mining geology importance. Most important it realise the nett returns for a project.
Grade control mining is the process of checking ore quality before and during extraction. Ore grade control uses sampling, mapping, modelling, and production data to separate ore from waste. A strong grade control process supports ore quality management, reduces dilution, and helps mines meet production targets.
Mining efficiency improves when geological data guides production teams, extraction, stockpiling, processing, and reconciliation. Better orebody knowledge supports operational efficiency mining by reducing dilution, improving recovery, and helping teams mine the right material at the right time. This also supports mining performance improvement.
Mine reconciliation compares planned results with actual mining, processing, and production grade outcomes. The reconciliation mining process checks differences between planned vs actual mining, including tonnes, grade, recovery, and ore movement. Good production reconciliation helps identify data gaps, improve geological 3D models, and strengthen future mine planning. Reconciliations key for effective planning, grade control, realisation of planned activities and measuring plant performance.
Ore extraction grade control depends on reliable geological models, in pit grade and ore demarcation, disciplined mining practices, and regular reconciliation. Ore recovery optimisation helps mines reduce ore dilution, manage waste movement, and improve mining accuracy from planning through production.