论文部分内容阅读
去年勘查地球化学活动频繁,其中主要是几次专题讨论会论文集的出版,主要勘查地球化学教程第二版的发行;贵金属勘查的重新兴起;采样设计及以计算机为基础的统计技术的发展以及注意力转向污染区的地球化学勘查等。 加拿大地质调查所以《经济地质报告第31号》出版了1977年10月在渥太华举行的地球化学勘查77年专题讨论会文集(Peter J.Hood编)。这本文集包括有关
The exploration of geochemical activities was frequent in the past year, mainly including the publication of several Symposium Proceedings, the publication of the second edition of the Major Exploration Geochemistry course; the revival of precious metal exploration; the development of sampling and computer-based statistical techniques; and Attention to the geochemical exploration of contaminated areas. According to the Geological Survey of Canada, “Economic Geology Report No. 31” published the Proceedings of the 77th Symposium of Geochemical Exploration (Peter J. Hood), Ottawa, October 1977. This collection includes the relevant