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围岩与铁矿的生成规律 1.围岩性质及其对铁矿体形状的控制:根据各矿带中主要的而且研究得清楚一些的铁矿区资料收集和统计的结果,分述于下: (1)华南沿海矿带:围岩为砂页岩或石英岩的有广东连平(砂页岩可能属于泥盆纪),阳春(砂页岩属泥盆纪),九龙马鞍山(石英岩时代不明),兴宁铁山嶂(二叠纪煤系砂页岩),福建潘田(砂页岩属中生代),洛阳(砂页岩属泥盆石炭纪),永春景山(砂页岩属二叠纪煤系),德化绮阳(砂页岩属二
Formation of Surrounding Rock and Iron Ore 1. Characterization of Surrounding Rock and Its Control on Iron Ore Body Shape: Based on the main and well-studied data of iron ore mining in each ore zone and the statistical results, : (1) South China coastal belt: The surrounding rock is sand-shale or quartzite with the features of Lianping (shale may belong to Devonian), Yangchun (sand shale to Devonian), Kowloon Ma’anshan (quartzite Age unknown), Xingning Tieshanwan (Permian coal-series sand shale), Fujian Pantian (sand shale Mesozoic), Luoyang (sand shale Carboniferous), Yongchun Jingshan (sand shale Permian coal system), Dehua Qi Yang (sand shale II