随着我国黄金事业的发展,在地质及地球化学寻找金矿的科研生产中需要分析大量ppb～ppm级的金样品。为了适应这种需要,近年来研究并制定了各种高灵敏度金的分析方法,迫切需要相应的金地质标样以判断、评价其可靠性,在大批金样分析中,也迫切需要微(痕)量金标样控制分析质量,提高地质找矿效果。 With the development of China’s gold industry, a large number of ppb ~ ppm gold samples need to be analyzed in the research and production of geology and geochemistry for gold exploration. In order to meet this need, in recent years, various analytical methods of high sensitivity gold have been researched and developed, and corresponding gold geological standard samples are urgently needed to judge and evaluate their reliability. In a large number of gold sample analysis, micro (traces) ) Quantitative gold standard control analysis of quality, improve geological prospecting effect.