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對鞍山式鐵礦的成因問題,地質學者們有着不同的看法,有認為是沉積變質礦床,有認為是熱液礦床,有認為是兩種成因都存在,但對產在鞍山式鐵礦中的富礦的成因問题,幾乎一致的認為是熱液交代而成的。現將筆者在這種礦床工作中的一些認識,寫在下面,以供参考。因工作範圍的限制,文中只涉及鞍山地區和弓長嶺地區的富礦生成的一般地質因素,不全面和錯誤之處,希同志們指正。至於鞍山式鐵礦的一般地質情況,在許多资料中已有闡述,此處從略。
For the cause of Anshan-type iron ore, geologists have different views, that is, deposits of metamorphic deposits, there is considered to be hydrothermal deposits, there are two reasons that exist, but the production of Anshan-type iron ore The cause of the rich ore, almost the same as the hydrothermal account. Now I know some of the work in this deposit, written below, for reference. Due to the limitation of the scope of work, the paper only deals with the general geological factors, incompleteness and errors caused by the rich ore in Anshan and Gongchangling areas, and hopes that Comrade Xi should correct them. As for the general geological conditions of Anshan-type iron ore, which have been described in many materials, here omitted.