现代地质2016，Vol.30Issue(2)：303-315,13.
福建紫金山矿田金、银赋存状态及黄铁矿标型研究
Study on Occurrences of Gold and Silver,and Typomorphism of Pyrite in the Zijinshan Ore Field,Fujian Province
摘要
Abstract
The Zijinshan Cu-Au deposit,the Yueyang Ag-polymetallic deposit and the Luoboling porphyry de-posit all belong to the Zijinshan porphyry-epithermal metallogenic system related to continental volcanic activi-ties.It is based on microscope examination,EPMA,FESEM/EDS,content of elements in ores that occurrences of gold and silver have been studied.Gold not only occurs in the form of native gold in gold ores,but also exists in the digenite and enargite,djurleite and pyrite in copper ores in the Zijinshan Cu-Au deposit.Argentite,sub-microscopic silver and silver-bearing galena have been observed in the Yueyang Ag-polymetallic deposit,of which submicroscopic silver exists in the pyrite,galena or between quartz.The silver element is also found in galena,pyrite,chalcopyrite based on the EPMA.The contents of Fe,S,Co,Ni of pyrites indicate that the genesis of the Zijinshan Cu-Au deposit and the Yueyang Ag-polymetallic deposit is in connection with hydrother-mal activity conforming to what has been researched.关键词
紫金山矿田/赋存状态/黄铁矿/矿物标型/福建Key words
Zijinshan ore field/occurrence/pyrite/typomorphism/Fujian分类
天文与地球科学引用本文复制引用
鲁美,申硕果,王碧雪,张必敏,叶荣,郭东杭..福建紫金山矿田金、银赋存状态及黄铁矿标型研究[J].现代地质,2016,30(2):303-315,13.基金项目
国家自然科学基金项目（41273063，41573037，41203038）；中国地质调查局地质调查项目（1212011120206）；国土资源部行业专项（201311169－3）；中国地质大学（北京）大学生创新实验项目（2013AB010）。 （）
