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AbstractAbstract
[en] Basic concepts concerning mining parameters, plan establishment and typical procedure methods applied throughout the physical execution of mining operations are here determined, analyzed and discussed. Technological and economic aspects of the exploration phase are presented as well as general mathematical and statistical methods for estimating, analyzing and representing mineral deposits which are virtually essential for good mining project execution. The characterization of important mineral substances and the basic parameters of mining works are emphasized in conjunction with long, medium and short term mining planning. Finally, geological modelling, ore reserves calculations and final economic evaluations are considered using a hypothetical example in order to consolidate the main elaborated ideas. (D.J.M.)
[pt]
Conceitos basicos relacionados ao planejamento e aos varios parametros no ramo de mineracao sao determinados, elaborados e analizados assim como os metodos de procedimentos tipicos aplicados durante a execucao fisica de operacoes de mineracao. Os aspectos tecnologicos e economicos da fase exploratoria e varios metodos matematicos e estatisticos para a estimativa, analise e representacao de depositos minerais sao apresentados, representando, assim uma parte essencial para a execucao correta de projetos na area de mineracao. A caracterizacao de importantes substancias minerais e os parametros basicos de trabalhos de mineracao sao enfatizados e relacionados ao planejamento de mineracao de curto, medio o longo prazo. Finalmente, modelos geologicos, calculos de jazidas e avaliacoes economicas finais sao consideradas usando um exemplo hipotetico para a consolidacao das principais ideais aqui elaboradas. (D.J.M.)Primary Subject
Source
1985; 121 p; Paper presented at Interregional Trainning Course on Exploration Drilling and Ore Reserve Estimation for Uranium Deposits.
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