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一、引言1957年4-5月间,笔者偕同我校学生到南京南郊凤凰山铁矿区进行短期毕业实习。在实习期间,曾对该矿床进行了一些观察,对矿床成因有一些不同的看法。现在把这些初步的看法和意见提出来同大家商榷。
I. Introduction In April-May 1957, I accompanied my students to the Fenghuangshan Iron Mine in the southern suburbs of Nanjing for short-term graduation internship. During the internship, some observations were made on the deposit and some different opinions on the genesis of the deposit. Now I put forward these preliminary views and opinions to discuss with you.