Regularities of quality changes in phosphorite ores of the Kingiseppskoye deposit
Abstract
Dolomitization of phosphorite ores increases the content of MqO, which worsens the quality of ores and in some cases makes them substandard, off-balance sheet. Some local areas of the deposit are subject to dolomitization. Naturally, it is desirable to identify them in the process of exploration work and exclude them from the balance reserves. ...
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References
- Borovko N.N. Statistical analysis of spatial geologic regularities. Nedra, 1971.
- Zaguraev V.G., Medvedev P.A., Yakovleva G.F. New data on the dolomitization of the obol formation of the Kingiseppskoye deposit. Industry of Mining Chemical Raw Materials and Natural Salts, 1968, iss. 1.
- Zaguraev V.G. Peculiarities of the geological structure and substantiation of the methodology of operational exploration of the Kingiseppskoye deposit of shell phosphorites. Author's thesis of dissertation for the degree of Candidate of Geology and Mineralogy. Koyt, 1973.
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