Publication
ENGINEERING-GEOLOGICAL AND GEOECOLOGICAL SUBSTANTIATION OF MINING SAFETY AT A UNIQUE DEPOSIT OF HIGH-GRADE IRON ORES (KURSK MAGNETIC ANOMALY, RUSSIA)
(STEF92 Technology, 2017-06-20, R. E. Dashko, Ivan Alekseev)
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Among unique deposits of high-grade iron ores (HGIO) of the Kursk Magnetic Anomaly those that are referred to the Belgorod group are ranked as outstanding. One of them, located in the Central European part of Russia, is known as the YakovlevпїЅs underground mine. Its singularity is resulting from following circumstances: 1) high quality of ores, in which iron content exceeds 65%; 2) genesis of HGIO that are originating from ancient crust of jaspilites chemical weathering and appear to be an extremely fine-grained ...
Exploration and Mining2017