“综合对比分析与‘相面’”在地质找矿和科研中的应用

Application of “Comprehensive Comparative Analysis” and “Phase” in Geological Prospecting

摘要: 缩制图幅版面大的一系列地质图纸为小比例尺的袖珍地质卡片，使用起来非常直观，易于对地质体的对比分析、综合研究。作者长期从事山东莱芜接触交代-热液铁矿综合研究，积累了一套行之有效的工作方法，总结为“综合对比分析与‘相面’”，在莱芜铁矿马庄矿床的深部勘探、张家洼铁矿深部及外围普查和科研工作中发挥了重要的作用，取得了良好的效果。实践证明，对于图幅版面一般的、小的矿床（区）勘查、区域调查和科研中可用原图原资料进行“综合对比分析与‘相面’”。

Abstract: The way to making series of geologic drawings with large layouts to small-scale pocketed geological cards are very intuitive and easy to use and to compare and analyze geologic bodies. Long been engaged in the comprehensive study of Laiwu contact in Shandong Province, the author has accumulated a set of effective working methods. It is summarized as “comprehensive comparative analysis” and “phase”. This method achieved good results and has played an important role in scientific research works such as deep exploration in Maizhuang iron deposit, peep and periphery census of Zhangjiawa Iron Mine. Practice has proved that the general layout of small deposits (area) exploration and regional survey can also be used directly with the original “comprehensive analysis” and “phase”.