In the alteration process of the surrounding rock hot fluid, the Au, SiO2, K2O, CO2 and H2O are the entered compositions and the Mg, Ti, Na2, Fe2O3 FeO and CaO are the eliminated compositions, while the diffusion effect of the Au is not clear.

• 在围岩热液蚀变过程中；Au、SiO_2、K_2O、CO_2和H_2O是带入组份；而Mg、Ti、Na_2O、Fe_2O_6、FeO和CaO是带出组份；Au未表现出明显的扩散效应.