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机译:新的发现Hacettepe大学的描述采矿和矿物(沸石和进步伴生矿物出现在高硫从中间中新世上部煤层煤从地下矿山Cayirhan煤田,…
mining; COAL SEAMS; mineralsnewscoal fieldsCoalassociated mineralsunderground minesmiddle Miocene;
机译:Data on Mining and Minerals Detailed by Researchers at Saint Petersburg Mining University (Intensive Underground Mining Technologies: Challenges and Prospects for the Coal Mines In Russia)
机译:Reports Outline Mineral Research Findings from China University of Mining and Technology (Mineral Matter In the Late Permian C1 Coal From Yunnan Province, China, With Emphasis On Its Origins and Modes of Occurrence)
机译:New Findings from University of Warsaw Describe Advances in Mineral Research (High Temperature Sulfate Minerals Forming on the Burning Coal Dumps from Upper Silesia, Poland)