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通过腾冲热海、硝塘和藏中羊八井、羊应乡等高温热田内金矿化体地质、地球化学、水化学、微生物和有机质的调查及生物功能实验研究,阐述了热泉热液的金矿化作用和成矿效应。金矿化发生在沸腾面以上非平衡条件和溶解金不饱和且不稳定的水热流体中,金主要富集在非晶质到结晶质的硫化物相中。沸泉、汽泉和热泉流体在升流带和地表泉塘中有不同的成矿效应和特征矿化体,反映了多种成矿作用。证实微生物尤其是嗜热硫酸盐还原菌是热液流体氧化还原作用和金硫化物析沉的内在的动力学因素。
Geothermal, geochemical, hydrochemical, microbial and organic matter investigation and biological function experiments of gold mineralization at high temperature and thermal field in Tengchong Atami, Yutang, Yangzang, Gold mineralization and mineralization. Gold mineralization takes place above the boiling surface in unbalanced conditions and in the dissolution of the gold-unsaturated and unstable hydrothermal fluids, which are mainly concentrated in the amorphous to crystalline sulphide phase. Boiling springs, springs and springs have different metallogenic effects and characteristic mineralization in the upwelling zone and the surface spring pond, reflecting a variety of mineralization. Confirming that microorganisms, especially thermophilic sulphate-reducing bacteria, are the intrinsic kinetic factors of hydrothermal fluid redox and gold sulphide precipitation.