Principles of economic substantiation of waste rock removal schedule
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Abstract
When designing a quarry with a given annual productivity of a mineral, the question arises of determining the amount of waste rock removed annually. Since the volume of waste rock is generally much greater than the amount of mined minerals, proper planning of stripping operations by year of development is extremely important. The solution of this issue affects the scale of the mining enterprise and the size of its industrial base, which in turn determines the efficiency of capital investment in the national economy ...
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References
- Arsentiev A. I. Determination of productivity and boundaries of quarries. Gosgortekhizdat, 1961.
- Norms of specific capital investments for the iron ore industry of the USSR, Giproruda, 1963.
- Rzhevskiy V. V. Mode of Mining Operations in Open Coal and Ore Mining. Uglegletekhizdat, 1957.
- Khokhryakov V. S. To the question of economic estimation of open field development by queues. University Proc. Mining J., No. 3, 1962.
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