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The Middle Jurassic Siderite Iron Ore Deposits in Southern Poland
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作者 Aleksandra Kozowska Marta Kuberska +2 位作者 Anna Feldman-Olszewska katarzyna jarmo owicz-szulc Anna Maliszewska 《矿物学报》 CAS CSCD 北大核心 2013年第S1期5-5,共1页
The beginning of iron ore mining in southern Poland dates back to very ancient times. The largest underground iron ore mine from Roman times was discovered in the northern margin of the Holy Cross Mountains, near Nowa... The beginning of iron ore mining in southern Poland dates back to very ancient times. The largest underground iron ore mine from Roman times was discovered in the northern margin of the Holy Cross Mountains, near Nowa S upia. In the seventeenth century the intensive development of iron mining occurred in this area. The iron ore mines from the Cz stochowa-Wieluń area started in the fourteenth century. Several iron ore mines in both areas worked in the 20-ies and 30-ies of the twentieth century. Since the beginning of the 70's the ore mining has been under reduction in connection with the decision of liquidation of the iron ore mining industry in Poland. The stage of the mine closure finished in 1982, when last mines closed down in the Cz stochowa-Wieluń area. 展开更多
关键词 MICROBIOLOGICAL metanogenesis chemical COMPOSITION sideroplesite SOUTHERN poland
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