METHOD OF DETERMINING EROSIONAL TRUNCATION LEVEL OF ORE OCCURRENCES, ENDOGENIC GEOCHEMICAL ANOMALIES FOR PROSPECTING THEREOF

摘要

FIELD: chemistry.SUBSTANCE: invention relates to geochemical prospecting and can be used to determine the erosional truncation level of ore occurrences and endogenic geochemical anomalies. The method comprises collecting samples from the surface and from wells of an endogenic envelope or potential ore formation; analysing the samples for indicator elements using a quantitative precision method; based on the analysis results, calculating pair correlation coefficients and constructing ranked series of zoning elements. The erosional truncation level is determined by comparing the pair correlation coefficients and the ranked series with a reference summary table.EFFECT: faster and more efficient determination of erosional truncation level.6 tbl