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太行山金矿中流体包裹体的显微红外光谱研究表明 ,金矿成矿流体的化学组成从简单的 H2 O+Na Cl、 H2 O+CO2 、 H2 O+CO2 +Na Cl到复杂的 H2 O+CO2 +Na Cl+H2 S+CH4 和 CO2+CH4 +H2 O+Na Cl体系。首次在太行山金矿的单个流体包裹体中检测到 H2 S和 CH4 谱峰对探讨该区成矿流体的演化具有重要理论意义。金矿中存在 3类物理性质和化学性质截然不同的流体包裹体 ,同一样品中几乎同时出现物理性质和化学性质完全不同的两类甚至三类流体包裹体 ,说明在流体包裹体被捕获的环境中 ,存在相互不混溶的两种或 3种流体 ,并且这些不混溶流体处于强烈的动荡状态中。
The microscopic IR spectra of fluid inclusions in the Taihangshan gold deposit show that the chemical composition of the ore-forming fluids varies from simple H 2 O + Na Cl, H 2 O + CO 2, H 2 O + CO 2 + Na Cl to complex H 2 O + CO2 + Na Cl + H2 S + CH4 and CO2 + CH4 + H2 O + Na Cl system. The first detection of H2S and CH4 peaks in a single fluid inclusions in the Taihangshan gold deposit is of great theoretical significance for exploring the evolution of ore-forming fluids in this area. There are three kinds of fluid inclusions with different physical and chemical properties in the gold deposit. Two or even three kinds of fluid inclusions with completely different physical and chemical properties appear in the same sample at the same time, indicating that in the environment where the fluid inclusions are trapped , There are two or three fluids that are immiscible with each other and the immiscible fluids are in a strong turbulent state.