前言一九五八年九月作者和四川省地质局吴大洋、周云章同志同赴涪南队协助工作,为期仅八天,了解是不够深入的。但我們認为涪南队在川东南进行了長期工作,取得了很丰富的经验,而类似川东南一帶水文地質条件的矿床不在少数,介绍出来是有好处的。在这篇文字中有些是队上同志已有的看法,有些 Preface In September 1958, the author and Wu Dayang and Zhou Yunzhang of the Sichuan Bureau of Geology, together with Fu Nan team, assisted the work for a period of only eight days to understand that it was not deep enough. However, we believe that the Fu Nan team has conducted long-term work in southeastern Sichuan and gained a wealth of experience. However, similar to the deposits of hydrogeological conditions in the southeastern part of Sichuan Province, it is beneficial to introduce it. Some in this passage are some of the comments already made by team comrades