黔西南望谟岜油、岜赖测区土壤地球化学特征

Soil geochemical features of Bayou and Balai testing zone in Wangmo county,southwest Guizhou

在黔西南望谟县岜油、岜赖两地区进行了土壤地球化学测量,通过对两个测区的成矿元素Au与伴生元素As、Sb、Hg的分析、对比,并对土壤地球化学异常进行了初步评价,进而推断前燕山期包树—大观古断裂应为导矿构造,沿该断裂带寻找到工业矿体的可能性小,其旁侧构造有利部位则具备找矿前景。

Test work was carried out on soil geochemical features in Bayou and Balai testing zone in Wangmo county, southwest Guizhou. Through analysis and comparison of metallogenic element Au and associated elements As, Sb, and Hg, and initial evaluations of soil geochemical anomalies, it is inferred that the Baoshu-Daguan palaeofracture in early Yanshanian period ought to be an ore-transmitting structure. There will be less possibility to find industrial orebodies along the fracture while alongside the structure bears prosoects for resources.