中文摘要：

在热水的改变期间形成的矿物质集合反映形成矿石的液体的 geochemical 作文。黄金主要作为 AuCl 和 AuS 建筑群在答案被搬运。象温度，压力，氧易逃逸，和硫易逃逸那样的物理化学的条件的变化是为金降水的有效机制。黄金趋于在高温度和压力在液体的蒸汽阶段被专注。AuAs 和 AuSb 协会在金沉积物是普通的。本国的锑或砷土著人金牌集合可以与低硫易逃逸从热水的液体猛抛。形成 epithermal 金牌沉积物的热水的液体在大多数情况中是浸透 Au 的，而巫婆类型的液体是 Au-undersaturated。从通过吸收的热水的液体的伪稳定的同样忍受的黄铁矿摘录固体答案 Au。同样忍受的黄铁矿的能力从下面浸透的液体吸收 Au 是大规模巫婆类型沉积物的形成的关键。与增加新数据，金存款的地球化学上的研究能被用来跟踪形成矿石的液体，黄金的来源，和 Au 和另外的形成矿石的元素的搬运形式的起源，例如 Si， S， F， Cl，并且 Ag。

英文摘要：

Mineral assemblages formed during hydrothermal alteration reflect the geochemical composition of ore-forming fluids. Gold is mainly transported in solution as Au-CI and Au-S complexes. The change of physicochemical conditions such as temperature, pressure, oxygen fugacity, and sulfur fugacity are effective mechanisms for gold precipitation. Gold tends to be concentrated in the vapor phase of fluids at high temperatures and pressures. Au-As and Au-Sb associations are common in gold deposit. Native antimony and/or arsenic -- native gold assemblages may precipitate from hydrothermal fluids with low sulfur fugacity. Hydrothermal fluids forming epithermal gold deposits are Au-saturated in most cases, whereas fluids of Carlin-type are Au-undersaturated. Quasi-steady As-bearing pyrite extracts solid solution Au from hydrothermal fluids through absorption. The capability of As-bearing pyrite to absorb An from under-saturated fluid is the key to the formation of large-scale Carlin-type deposits. With increasing new data, studies on the geochemistry of gold deposits can be used to trace the origin of ore-forming fluids, the source of gold, and the transporting form of Au and other ore-forming elements, such as Si, S, F, Cl, As and Ag.