云南腾冲热泉金的有机地球化学研究──Ⅰ生物标志物浅析

THE ORGANIC GEOCHEMICAL RESEARCH OF HOT SPRING GOLD IN TENGCHONG, YUNNAN PROVINCE Ⅰ BIOLOGICAL MARKERS RESEARCH

本文主要通过对比分析研究热泉软泥中的金含量与有机质及含硫化合物的相关性。并测定泉水及软泥中含金量和软泥中有机碳含量，以及对抽提物中的饱和烃和芳烃族组分进行色谱—质谱分析，最后得出的结论：有机质的沉积环境为还原—强还原，有机质属于腐泥－腐殖型，接近和达到了成熟阶段。软泥中金含量与有机质的性质无明显相关关系，与有机碳含量也无明显相关关系，而与其成熟度相关密切。样品分析证实软泥中含硫化合物与金含量呈正相关性。对比分析了水及软泥中金含量。

This article mainly discuss the correlation between gold containing in hot spring mud and organic carbon, sulphide by contrasting analysis. We measured organic carbon in mud, furchermore,analysed aliphatics and aromatics by Gc Ms,then make a conclution:it is that the sedimentary environment of the organic matter′s: is reduction or strong reduction, it has closed to maturation or arrived maturation. There is no obvious relation between the gold containing in mud and the properties of organic matter′s , contents of organic carbon, but it is closed with the maturity of matter organic.It is also analysed the relation between surphide and gold containing in mud by contrasting, but didn′t find obrious correlation so far.