成都理工大学学报（自然科学版）2009，Vol.33Issue(4)：395-401,7.
四川天宝山铅锌矿床分散元素镉锗镓富集规律
Enrichment law of the dispersed elements Gd, Ge and Ga in the Tianbaoshan Pb-Zn deposit, Sichuan, China
摘要
Abstract
Due to the content of the dispersed elements is very low in the earth's crust, they are difficult to form independent minerals and independent deposits. Therefore, it is of important significance theoretically and practically to research the dispersed elements associated in deposits. Based on the observation of the common microscope and the means of electron microprobe and ICP-MS analysis, the authors analyze the dispersed elements of cadmium and germanium and gallium in the ore and minerals from the Tianbaoshan Pb-Zn deposit of Sichuan. The conclusion is that the occurrence status of the dispersed elements Cd, Ge and Ga in the Pb-Zn deposit exist as isomorphism or mechanical mixing materials. The enrichment law of the dispersed elements Cd, Ge and Ga is that Cd mainly enriches in sphalerite, Ge and Ga mainly enrich in galena.关键词
铅锌矿床/分散元素/赋存状态/富集规律/天宝山Key words
Pb-Zn deposit/dispersed element/occurrence status/enrichment law/Tianbaoshan分类
天文与地球科学引用本文复制引用
王乾,安匀玲,顾雪祥,付绍洪,李发源..四川天宝山铅锌矿床分散元素镉锗镓富集规律[J].成都理工大学学报（自然科学版）,2009,33(4):395-401,7.基金项目
中国科学院"百人计划"项目 （）
四川省重点学科建设基金资助项目 （）
