ARTICLE · MINING STUDIES

Mining Studies: the technical foundation that defines project success

From the earliest evaluations to an investment decision, mining studies transform geology, engineering, costs and risks into a structured view of a project's potential and viability.

01 Conceptual Define the potential
02 Pre-Feasibility Compare alternatives
03 Feasibility Support the investment decision
January 19, 2026 Mine Precision Mining Engineering
Mining haul truck operating in an open-pit mine
3 Key Stages
ENGINEERING · PLANNING · ECONOMICS

Reduce uncertainty before committing capital.

A mining study is not merely a technical document: it is the foundation for determining how to develop a project, how much to invest and what risks to assume.

Before committing significant capital, it is essential to clearly understand the potential of the deposit, the available mining alternatives, investment requirements and the variables that may affect project profitability.

A rigorous assessment during the early stages helps reduce uncertainty, compare scenarios and transform technical information into better-supported investment decisions.

INVESTMENT DECISIONS

The quality of a future decision depends on the quality of the study performed today.

Geology, mine planning, metallurgy, costs and economic evaluation must be analyzed as an integrated system rather than as independent variables.

01 Technical Feasibility
02 CAPEX & OPEX
03 Risk
04 Profitability
Mining operation used for project evaluation and planning
ENGINEERING · PLANNING · ECONOMICS

From geological potential to a well-supported investment decision.

From Concept to Investment Decision

The level of detail increases progressively as the project advances and technical and economic uncertainty is reduced.

01
Early Stage

Conceptual Study

The initial potential of the deposit is assessed and the main technical and economic parameters are established. Preliminary estimates of reserves, costs, returns and development alternatives are prepared to determine whether there is sufficient merit to continue advancing the project.

Result: initial view of project potential
02
Alternatives Assessment

Pre-Feasibility Study

The analysis is developed further through geological, metallurgical and economic models. At this stage, mining alternatives, mining methods and scenarios are compared while CAPEX, OPEX and risk estimates are refined to identify a technically robust and economically attractive development option.

Result: selection of the preferred alternative
03
Investment Decision

Feasibility Study

The technical, economic, environmental and social aspects required to support an investment decision are integrated. The result is a detailed and executable mine plan supported by information with a higher level of accuracy and reliability.

Result: technical basis for execution and investment

Why Mine Precision?

A robust study requires the integration of experience, methodology and technology with a comprehensive view of the mining business.

01

Multidisciplinary Team

Specialists in geology, mining, metallurgy and economics integrate multiple disciplines to build a comprehensive view of the project.

02

International Standards

We apply internationally recognized criteria and frameworks to strengthen the transparency, traceability and reliability of results.

03

Technology & Sustainability

We integrate analysis, optimization and economic evaluation tools with an approach focused on sustainable, long-term decision-making.

MINE PRECISION

Mining studies do more than determine whether a project is viable: they help define how value can be created throughout its development.

We support our clients from initial evaluation through higher-definition studies, integrating engineering, mine planning and economics to support clearer and better-informed decisions.

Buscar