浅谈野外快速测金方法——比色法

A Brief Discussion on Rapid Analysis Method of Gold in Field—Colorimetry

摘要: 近年来，随着黄金矿的不断开采，为了加速金矿化探异常的验证，指导野外施工，缩小找矿的靶区，缩短找矿周期和及时对矿床作出评价，出现了野外现场分析测定方法，其中目视比色法以其快速、灵敏、简便的特点应用较为广泛。为此，笔者从灵敏度、简易程度、耗时等方面综述了1988~2010年所发表的关于目视比色法快速测金的文献，以便于初次接触野外快速测金实验的地质工作者进行了解、参考。

Abstract: In recent years, the continuous exploration of gold has always been receiving great attention. In order to accelerating the test of gold geochemical anomaly, guiding the field construction, reducing the prospecting targets, shortening prospecting period and evaluating deposit promptly, field on-site analysis measurement methods have been appeared, and colorimetry has been widely applied because of its rapidness, sensitiveness and convenience. Thus, the authors make a review of the articles on visual colorimetry during 1988-2010 inthe perspectives of sensitiveness, convenience and time, so as to helping the geologists who firstly contact rapid analysis method of gold in understanding and for their reference.