热液铀矿床成矿过程中激发因素的讨论

EXCITING FACTORS GOVERNING THE MINERALIZATION OF HYDROTHERMAL URANIUM DEPOSITS

文中对热液铀矿床的成矿激发因素进行了讨论,并对激发因素进行了分类和举例描述。探讨了富矿形成机理,阐述了该项研究的意义和作用。

Exciting factors governing mineralization, as a matter of factor, refer to the critical conditions required for the precipitation of ore-forming components when sudden changes in physical and chemical properties of hydrothermal solutions (e.g. temperature, pressure, En, pH, etc.) in response to changes in external conditions. Discussed in this paper are the exciting factors governing the mineralization of hydrothemal uranium deposits. In addition some typical eramples are presented as well. On the basis of research on the forming mechanism of high grade ores, the significance of this study is also described in some detail.