Analiza rozkładu niektórych składników w magnezytach dolnośląskich

Grażyna Niemczynow-Burchart

Abstract


STUDIES OF DISTRIBUTION OF SOME CONSTITUENTS IN THE LOWER SILESIA MAGNESITES

Summary

MgO, SiO2 and CaO distribution was studied to characterize the chemistry of Lower Silesia magnesites from various massifs as well as magnesite varieties found within one massif. Histograms and cumulative curves were established and the mean contents and standard deviation values for MgO, SiO2 and CaO were calculated. It was found that magnesites occurring within one massif are characterized by close mean MgO and CaO contents, the mean SiO2 percentage being relatively variable. As to their industrial value magnesites of the Gogołów Jordanów massif are distinctly superior to other magnesites considered in this paper.

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