METHOD FOR THE QUALIMETRIC PREPARATION OF GEOLOGICAL RESERVES BY MINE STRATA

摘要

A method for the qualimetric preparation of geological reserves of solid minerals by mine strata, involving geological reserves and information, zoning attributes, quality formation, and mapping. In this method for modernizing quality formation at a basic level geological exploration is carried out by the qualimetric reproduction of zoned geological regions and the mapping of said regions by strata containing good quality, specific, common and peripheral ores, differentiated on the basis of modal geoindicators according to concentration, variability and quality parameters experimentally proven to provide a decrease in the dispersion and ambiguity and an increase in the uniformity and accuracy of the geological content to a previously unattained optimum; the spatial zoning and delineation of said geological regions is carried out according to the projected sizes of their areas, determined on the basis of the spatial connection between a geometric unit of influence of samples and the statistical interval of an ordered series of distribution. The technical result is that of increasing the qualimetric uniformity and readiness of geological reserves to a steady optimum of exploration maturity, and stabilizing the quality of mine output. In-mine exploration and quality stabilization costs are reduced, as are the time and labour-intensiveness of decision-making using qualimetric maps.