| Geochemical Characteristics of the Jinjiazhuang Ultrabasic Rock—Type Gold Deposit in Chicheng County,Hebei Province |
| |
| 引用本文： | 李红阳,杨竹森,等.Geochemical Characteristics of the Jinjiazhuang Ultrabasic Rock—Type Gold Deposit in Chicheng County,Hebei Province[J].中国地球化学学报,2000,19(3):243-249. |
| |
| 作者姓名： | 李红阳 杨竹森 |
| |
| 作者单位： | InstituteofGeochemistry,ChineseAcademyofSciences,Guyyang550002,China |
| |
| 摘 要： | The Jinjiazhuang gold deposit occurs in the Zhangjiakou gold field,Northwest Hebei.The ore bodies are mostly hosted in Xiaozhangjiakou ultrabasic rocks dominated by diopsidite.Electron microprobe analyses indicate that the deposit is characterized by the enrichment of some platinum group elements in principal metallic minerals such as chalcopyrite,galena,sphalerite and pyrite,and the presence of millerite,Stable isotope studies show that carbon,sulfur and most of the metallogenic elements were probably derived largely from the host Xiaozhangjiakou ultrabasic rocks and that it is possible that the ore-forming fluid was predominted by meteoric water.
|
| 关 键 词： | 超基性岩型金矿床 地球化学 成矿流体 河北 成矿作用 地质构造 |
Geochemical characteristics of the Jinjiazhuang ultrabasic rock-type gold deposit in Chicheng County, Hebei Province |
| |
| Hongyang Li,Zhusen Yang,Zhenju Ding,Taiyi Luo,Zhenmin Gao.Geochemical characteristics of the Jinjiazhuang ultrabasic rock-type gold deposit in Chicheng County, Hebei Province[J].Chinese Journal of Geochemistry,2000,19(3):243-249. |
| |
| Authors: | Hongyang Li Zhusen Yang Zhenju Ding Taiyi Luo Zhenmin Gao |
| |
| Institution: | 1. Institute of Geochemistry, Chinese Academy of Sciences, 550002, Guiyang, China
|
| |
| Abstract: | The Jinjiazhuang gold deposit occurs in the Zhangjiakou gold field, Northwest Hebei. The ore bodies are mostly hosted in Xiaozhangjiakou
ultrabasic rocks dominated by diopsidite. Electron microprobe analyses indicate that the deposit is characterized by the enrichment
of some platinum group elements in principal metallic minerals such as chalcopyrite, galena, sphalerite and pyrite, and the
presence of millerite. Stable isotope studies show that carbon, sulfur and most of the metallogenic elements were probably
derived largely from the host Xiaozhangjiakou ultrabasic rocks and that it is possible that the ore-forming fluid was predominated
by meteoric water. |
| |
| Keywords: | |
| 本文献已被 维普 SpringerLink 等数据库收录！ |
|
