Minex Consulting carries out mineral resource estimation for your deposits in accordance with international standards and codes (JORC Code, SAMREC Code, NI 43-101). Our geologists and experts rely on rigorous methodologies to transform your exploration data into usable geological and block models.
Our mineral resource estimation services:
SCOPE OF WORK & DELIVERABLES
Key Scope of Work & Deliverables
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Validation, structuring and quality control of drilling databases (QA/QC);
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Statistical and geostatistical analysis of sampling data;
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Structural interpretation and 3D geological modelling of mineralised bodies;
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Definition of estimation domains and treatment of extreme values (capping);
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Compositing of drilling data adapted to mineralisation geometry;
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Variographic analysis and spatial continuity modelling;
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Construction and population of the 3D block model;
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Grade estimation by Ordinary Kriging (OK), Inverse Distance Weighting (IDW) or Nearest Neighbour (NN);
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Validation of estimation models (visual comparison, comparative statistics, swath plots);
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Classification of mineral resources (Measured, Indicated, Inferred) according to international codes (JORC Code, SAMREC Code, NI 43-101);
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Preparation of grade-tonnage curves and definition of cut-off grades;
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Drafting of mineral resource estimation reports compliant with regulatory and stock exchange requirements;
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Technical recommendations for confirmation or extension drilling campaigns.