Statistical properties of accumulated values and their application in mining estimations |
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| Authors: | T R P Singh |
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| Institution: | (1) Engineers India Ltd., 26 Nehru Place, 110 019 New Delhi, India |
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| Abstract: | This paper presents results of some investigations on the statistical properties of accumulation of discrete as well as continuous values when a two-dimensional stationary random function is reduced to a one-dimensional function. Based on the results of these investigations, an indirect technique of estimating covariances or variograms of point support grade values is proposed. The efficiency of the technique, particularly in relation to the conventional procedure of covariance estimation, has been demonstrated by an actual case study of a pre-Cambrian high-grade iron ore deposit in eastern India. |
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| Keywords: | Geostatistics accumulation mining estimation |
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