FIELD: analytical chemistry.
SUBSTANCE: analytical hinges and geological samples are selected from initial samples of gold-containing ore. Quality of sample is subject to inspection for analysis by factor of reproducibility of analytical sample and of quality control of analyzes made by factor of reproducibility of results of analysis. According to method, analytical sample is prepared from initial samples of gold-containing ore, as well doublet of analytical sample and geological doublet of exploratory sample. Content of gold is determined in analytical sample. Analytical hinges are selected from analytical samples and geological doublets, which hinges are subject to analysis to measure content of gold. Then reproducibility of determinations of gold in analytical samples is estimated as well as in doublets of analytical samples and geological doublets of survey samples and concernment of systematic divergences among results of analysis is evaluated.
EFFECT: improved truth of results of analysis; higher speed of operation.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PREPARATION OF ANALYTICAL WEIGHTED PORTION OF GOLD-BEARING ORE FOR ASSAY | 2004 |
|
RU2283357C1 |
| METHOD OF CONTROLLING GOLD-CONTAINING SAMPLE TREATMENT | 2002 |
|
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| METHOD FOR DETECTION OF AVERAGE GOLD CONTENT IN ORE BODIES | 2008 |
|
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| DETERMINATION OF GOLD ORE DEPOSITION INDUSTRIAL MINERALISATION BOUNDARIES | 2012 |
|
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| METHOD OF GOLD ORE SAMPLE REDUCTION TO AVERAGE LABORATORY SAMPLE | 2007 |
|
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| METHOD OF PREPARING SAMPLES FOR ANALYSIS | 2004 |
|
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| METHOD FOR DETERMINING GOLD CONTENT OF MINE ROCKS | 2012 |
|
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| METHOD OF SAMPLE PREPARATION FOR ASSAYING | 0 |
|
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| METHOD OF PREPARATION FOR FIRE ASSAY OF SAMPLE OF GOLD CONTAINING ORES | 2017 |
|
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| METHOD OF DRY PREPARATION OF GEOLOGICAL OR TECHNOLOGICAL SAMPLES OF GOLD ORE AND PLACERS TO ANALYSIS AND INSTALALTION FOR ITS IMPLEMENTATION | 2008 |
|
RU2372152C1 |
