Scientific publications

Войтеховский Ю.Л., Степенщиков Д.Г., Захарова А.А.

Статистическое описание минеральных срастаний в горных породах и рудах

// Труды КарНЦ РАН. No 6. Сер. Геология Докембрия. 2024. C. 51–57

Voytekhovsky Yu.L., Stepenschikov D.G., Zakharova A.A. Statistical description of mineral intergrowths in rocks and ores // Transactions of Karelian Research Centre of Russian Academy of Science. No 6. Precambrian Geology Series. 2024. P. 51–57

Keywords: crystalline rocks and ores; structure; texture; binary and ternary intergrain contacts; probabilities; barycentric diagrams; Hardy – Weinberg equilibrium

The article continues the development of methods for describing the structures of rocks and ores based on the statistics of intergrain contacts. A brief overview of the previous results is given and a new task is formulated – taking into account the dimensional effect of mineral grains in structures far from the Hardy – Weinberg equilibrium. The calculation shows that in structures close to the specified equilibrium, the disclosure of mineral grains does not depend on the number of neighbors. The results are relevant to the problems of general quantitative characterization of rock structures and prediction of ore technological properties based on the features of coalescence of ore minerals with non-metallic ones.

URL: http://journals.krc.karelia.ru/index.php/precambrian/article/view/1940

DOI: 10.17076/geo1940

Indexed at RSCI, RSCI (WS)

Last modified: October 25, 2024