Aspectos economicos da exploração mineral

AUTOR(ES)
DATA DE PUBLICAÇÃO

1998

RESUMO

This work deals with the main economic facts in which are included the mineral exploration, geological aspects, selection of areas, initial investments, its difficulties and deficiencies, its features, as well as the behavior of the mineral exploration in Brazil and other countries. Brazil, one of the greatest mining potentialities in the world, for its land extension, as well as because of its geological diversity, is undergoing a significant lost in mineral research investments, because it does not offer an adequate structure for the entrance of capital, according to the international patterns, weakening new mineral deposits generation and consequently the discovery of new profitable mines. A comparative study, in the 1986-1995 period, regarding investments in mineral exploration in many countries, shows that Brazil does not occupy a distinguished position in the world scenery yet. In this work, the mineral exploration risks were realised and how they can be managed, as well as, an analysis of the factors that influence on the decision of a mineral investment. As a case study, the gold economic features were discussed

ASSUNTO(S)

ouro economia mineral industria mineral

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