Gosselin mining headerMining project evaluation & due diligence

Mining project evaluation & due diligence (NI 43-101/JORC)

Independent, investor-grade reviews for acquisitions, financing and board decisions across the Nordics and EU. We verify geology and QA/QC, validate resource and reserve bases, challenge mine designs and schedules, check CAPEX/OPEX and sensitivities, and assess permitting, ESG and closure risks. Our findings quantify upside, identify fatal-flaw exposures, and provide a clear, auditable path to decision.

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What a bankable evaluation covers

Strong evaluations integrate the entire decision chain—from Mining Due Diligence and data/QAQC checks to Scoping Studies & PEA and Pre-Feasibility & Feasibility. We verify geology, classification and reconciliation; challenge mine designs and LOM schedules; test recovery and penalty assumptions; and confirm infrastructure readiness including tailings governance to GISTM and closure liabilities—elements consistently recognized by top-tier evaluators as core to project viability.

Economics, risk and disclosure—aligned to investor expectations

We rebuild CAPEX/OPEX, sustaining and closure costs; run sensitivities on grade, recovery, strip ratio, throughput, availability and price/FX; and translate results into Mining Project Valuation outputs that boards and lenders can audit. Material uncertainties are captured in a ranked Mining Risk Assessment with mitigations, KPIs and early-warning triggers. Where disclosure is required, we prepare Technical Reporting (NI 43-101 & JORC) with QP/CP accountability so your narrative satisfies investor and exchange scrutiny.

How we work—and why it shortens time to “go/no-go”

Parallel streams, one conclusion:

due diligence, engineering and economics advance together, minimizing iteration.

Decision-ready outputs:

an independent memo, risk register linked to valuation, options/sensitivities that identify value levers (cut-off, stockpiles, fleet, ventilation, water/tailings), and a realistic permitting path for Nordic/EU contexts. This integrated, lifecycle approach—spanning due diligence through feasibility, risk and reporting—is the benchmark used by leading consultancies.


Integrated Expertise. Purpose-Built Solutions.

Our firm brings together deep technical knowledge, regional insight, and project-driven collaboration across every stage of the mining lifecycle. We deliver integrated solutions tailored to the realities of each site—whether it’s a remote greenfield prospect or an active underground operation.

We work across the Nordics and European Union, combining local regulatory know-how with best-in-class engineering standards. Our geologists, engineers, and permitting specialists operate as a unified team—supported by advanced modelling tools, transparent workflows, and a network of strategic partners—to keep projects on track, compliant, and economically viable.

Related capabilities often deployed alongside our core services include:

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Our projects

Sweden

Bergby lithium project technical report

Bergby Lithium Project Technical Report: Proven Know How Results Lithium Mineral Exploration

Sweden

Underground mining fleet transport simulation study

Underground mining transport optimization and simulation for a iron ore project in central Sweden.

Norway

Rana Gruber iron ore mine technical report

Open pit and underground PERC mineral reserves technical report for stock exchange listing requirements.

Sweden

Kringelgruvan Woxna Mine Graphite PEA

Preliminary Economic Assessment (PEA)

Kingdom of Saudi Arabia

Al Jalamid phosphate mine ore reserve estimate

Al Jalamid Phosphate Mine Ore Reserve Estimate Technical Report

Customers Benefits

  • We help you reach new customers and capture new markets.
  • We help you understand the variability within your new customers and manage the uncertainties.
  • We help you know what are the problems out there and build a game plan for the future.
  • We help you innovate and deliver industry-leading value creation.
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