摘要
用同步辐射X射线荧光(SXRF)二维微区扫描分析法研究新疆-含金石英脉中金的化学态及无素的相关性.发现了一些相关的元素对:Au-Ag,Au-Hg,Ag-Hg,Ti-V,Fe-Co,Fe-As及Co-As.金与银形成固溶体.微量铂族元素的存在与基性、超基性岩浆及金的深源有关.
The chemical state of gold and the element relativity in a gold-bearing quartz vein from Xing Jiang province were studied using synchrotron radiation induced X-ray fluorecence analysis. Following element pairs with high correlative coefficients (>0.89) were established: Au-Ag, Au-Hg, Ag-Hg, Ti-V, Fe-Co, Fe-As and Co-As. The gold and the silver combines to become a alloy. Presence of trace plafinum group elements indicates that gold could originate from hypogene of the crust.
出处
《地质找矿论丛》
CAS
CSCD
1993年第2期61-66,共6页
Contributions to Geology and Mineral Resources Research
