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ROCKFIELD
RU/EN

Projects · Russia

Kovdorskoye

Location
Russia
Commodity
Apatite · Carbonatite-hosted ore
Project type
Resource & reserve estimate · Exploration
Period
2013 — 2018

Overview

Exploration of an apatite-carbonatite ore deposit: historical data review, drilling programme, database, geostatistics, block model and multi-scenario reserve estimation.

Asset / operator
EuroChem MCC JSC
Commodity
ApApatite
Discipline
Resource & Reserve Estimation

Technical scope

Exploration planning and oversight

Exploration · 2013 — 2018
  • Review of historical data and results of previous exploration
  • Drilling programme and field procedures
  • Oversight of exploration to identify new mineral resources and assess the site’s potential
  • Database set-up and management: drill hole and sampling logs, downhole geophysical logs, topographic data, laboratory results

Block model and reserve estimate

Resource & reserve estimate · 2013 — 2018
  • Statistical analysis and variography (distribution patterns, natural cut-off grade)
  • Block model construction and updating
  • Multi-scenario reserve estimation
  • Preparation of the report text and graphical materials

Location & graphics

Marker positions are indicative, at district level.
Illustrative graphic. Not project data.AA′
Illustrative graphic. Not project data.