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Geology and Metallogenic Potentiality of Molybdenum Mine in Xigou Area,Huaxian County,Shaanxi Province(PDF)

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

Issue:
2007年第03期
Page:
245-251
Research Field:
基础地质与矿产地质
Publishing date:

Info

Title:
Geology and Metallogenic Potentiality of Molybdenum Mine in Xigou Area,Huaxian County,Shaanxi Province
Author(s):
JIAO Jian-gang1; HAN Jun-min2; QIAN Zhuang-zhi1;  WANG Yong-ming1; YUAN Hai-chao2; LIU Rui-ping3
1. School of Earth Sciences and Resources, Chang'an University, Xi'an 710054,Shaanxi, China; 2. 712 Team, Northwestern Geology Exploration Bureau for Non ferrous Metal Resources, Xianyang 712000, Shaanxi, China; 3. Xi'an Institute of Geology and Mineral Resources, Xi'an 710054, Shaanxi, China
Keywords:
Molybdenum geology;  quartz vein;  fluid inclusion;  metallogenic potentiality;  Xigou area;  Huaxian County
PACS:
P618.65;P612
DOI:
-
Abstract:
The geological comparison of Xigou molybdenum with adjacent Jinduicheng and Dashigou molybdenums indicates that the metallogenic types are similar between Xigou and Dashigou molybdenum deposits, and the characteristics of mineralizing alteration are analogy between Xigou and Jinduicheng molybdenum deposits. From fluid inclusion study of quartz vein, the equality temperature is 200 ℃ ～ 300 ℃ , which indicates that Xigou ore deposit belongs to mesotherm hydrothermal deposit. The REE distribution patterm indicates that there are muti- stage hydrothermal activity of quartz vein in Xigou, and the characteristics of quartz vein in Jinduicheng,Mahe, Dashigou. Analysis of metallotect and metallogenic process in Xigou area shows that there are molybdenum polymetallic metallogenic potentialities. The clues for prospecting are put forward.

References:

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