Kursk Magnetic Anomaly

>Kursk region in Russia. High-quality ores (of 60 percent iron), however, have been exhausted or have become expensive to mine. The Kursk Magnetic Anomaly, located in southwestern Russia, has iron-rich quartzites. Sweden is another producer of iron ore, notably in the Kiruna region. Deposits in…

Huge iron deposits of the Kursk Magnetic Anomaly were opened up in the 1950s and are exploited in several areas. Area 10,500 square miles (27,100 square km). Pop. (2021) 1,540,486.

…iron-ore deposits, known as the Kursk Magnetic Anomaly, was begun near Zhelezogorsk and developed very rapidly; much is mined by open-pit methods. Area 11,500 square miles (29,800 square km). Pop. (2006 est.) 1,183,884.

…development of the KMA (Kursk Magnetic Anomaly), one of the Soviet Union’s largest iron-ore-mining basins. It is now one of the leading KMA mining centres and has some light industries and a metallurgical institute. Zheleznogorsk achieved city status in 1962. Pop. (2006 est.) 94,152.