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“陕南早古生代煤的性质及成因”科研报告评审会议于一九七四年十月七日至十一日在西安召开。会议由燃料化学工业部委托陕西省燃化局和煤炭科学研究院主持。出席会议的有燃化部系统的煤田地质局、情报所,四川和西安两矿业学院,湖南、湖北和陕西三省的煤田地勘公司,陕西一三九和一八五煤田勘探队,安康地区工业局、段家沟煤矿以及燃化部西安煤田地质研究所等单位。贵阳地球化学研究所、地质科学院地矿所、西北地质研究所、武汉地质学
The “Nature and Origin of Coal of the Early Paleozoic in Southern Shaanxi Province” The Scientific Research Review Meeting was held in Xi’an from October 7 to July 11, 1974. The meeting was entrusted by the Ministry of Fuel Chemistry, Shaanxi Bureau of Combustion and Coal Research Institute presided over. At the meeting, there were Coalfield Geology Bureau, Information Office of the Ministry of Coal Combustion, two mining institutes in Sichuan and Xi’an, coalfield exploration companies in three provinces of Hunan, Hubei and Shaanxi, exploration teams of 139 and 185 coalfields in Shaanxi, industry in Ankang Bureau, Duanjiagou Coal Mine and Coal Ministry of Xi’an Coal Institute of Geology and other units. Guiyang Institute of Geochemistry, Institute of Geology and Mineral Resources, Northwest Institute of Geology, Wuhan Geology