摘要
在高温、强还原性流体中，金化合物的热稳定性差，金配合物很难成为金活化、迁移的主要形式。纳米微粒单质金的熔点相当低，纳米液态金则成为金活化、迁移的主要形式。
In high-temperature and highly reduced hydrothermal fluid, chemical compounds of gold are characterized by poor thermostability, therefore, gold is hard to mobilize and migrate as coordination compounds.up-sized gold particle is characterized by verylow melting point, therefore,gold mobilizes and migrates mainly as uμ-sized particle in high-temperature hydrothermal fluid.
出处
《四川地质学报》
1996年第3期267-273,共7页
Acta Geologica Sichuan
关键词
高温热液
迁移形式
纳米微粒
液态单质金
地球化学
nμ-sized, hig-temperature hydrothermal solution, migratory form, liquid gold,geochemistry
