Ore deposit geology pdf

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What are the usual methods employed by management in training the employees? How it is helpful in managerial control? There are frequent strikes in a group of mines being worked by a large public sector undertaking. Make a brief review of the various steps involved in a selection procedure of personnel in industrial undertakings. Write an explanatory note on the present pattern of management of Public Sector Enterprises in India. What do you mean by policy? Discuss the role of advance and day to day planning in the safe and efficient working of a large mechanized open cast mine.

How does it differ from administration? What are the objectives of an organization? What are the different types of organizations in existence today? Why is the human element so important to an organization? Low morale of workforce at a mechanized mine has been identified as a cause of decline of production over the last one year. This article needs additional citations for verification.

An ore is an occurrence of rock or sediment that contains sufficient minerals with economically important elements, typically metals, that can be economically extracted from the deposit. The grade or concentration of an ore mineral, or metal, as well as its form of occurrence, will directly affect the costs associated with mining the ore. The cost of extraction must thus be weighed against the metal value contained in the rock to determine what ore can be processed and what ore is of too low a grade to be worth mining. An ore deposit is an accumulation of ore. This is distinct from a mineral resource as defined by the mineral resource classification criteria. An ore deposit is one occurrence of a particular ore type. Ore deposits are classified according to various criteria developed via the study of economic geology, or ore genesis.

Magnified view of banded iron formation specimen from Upper Michigan. Stratiform arkose-hosted and shale-hosted copper, typified by the Zambian copperbelt. Conduct a pre-feasibility study to determine the theoretical economics of the ore deposit. This identifies, early on, whether further investment in estimation and engineering studies is warranted and identifies key risks and areas for further work. Conduct a feasibility study to evaluate the financial viability, technical and financial risks and robustness of the project and make a decision as whether to develop or walk away from a proposed mine project.