Financial Economic Situation of Mining Projects

This evaluation defines quantitatively the yield of a project, based on criteria of financial mathematics, out of which are obtained:

• The actual net value
• Relation: Benefit/Cost
• Internal Rate of Return

As a complement, other criteria of macroeconomic character are defined as the relation Product/Capital and Social Profitability. 

Private Evaluation
Compares the income flow and expenses of the project, based on the prices of and costs of the market in constant terms.

Social Evaluation
Social evaluation allows the measuring of impact of the project on society, differentiating from the company or private evaluation, because this measures the value of the project such as a company, a group of investors to the residents of a specific area.

Analysis of Sensibility
With the end of foreseeing the variation of margins of profitability of the investment, it is necessary to consider modifications in some significant variables and that could affect the success and viability of the study.

In this aspect levels of rates of the minerals for the process of evaluation of the projects in function of projections done using statistic considerations.

As far as the costs it would be convenient to do analysis with modifications in the most important item that could be affected by the development of the national economy.