Application of Geophysical and Geochemical Exploration Results in Prospecting Prediction: Taking Pangjiagou-Xiajinbaogou Au-Ag Polymetallic Ore in Hebei Chengde as an Example

Article Preview

Abstract:

Pangjiagou-xiajinbaogou Au-Ag polymetallic ore in Hebei Chengde magmatic activity is very strong, mainly Late Jurassic - Early Cretaceous of granite and Late Yanshanian alteration of acidic rocks, archean metamorphic rocks and Middle Proterozoic strata containing mainly gold seam. Studies show that the area is insignificant on main rock resistivity, and all kinds of mineral body, mineralized rocks Fs> 2.4%, gneiss containing high gold abundance, gold body, auriferous quartz veins are greater than 2.4% Fs,can be used as an indirect sign on geophysical prospecting. Sb, As, Pb, Ag, Au and other elements of the exception can be used as indirect signs on geochemical prospecting. After considering this area geophysical, geochemical characteristics analysis of, binding studies geological conditions, prospecting method using the analogy prediction target region, the success of the orebody found.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 807-809)

Pages:

2192-2196

Citation:

Online since:

September 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Yuanjiao Dong, Rongquan Wang, etal. Report on silver polymetallic ore exploration of Pangjiagou in Chengde Liangjiaxiang, Hebei Province[R]. North China Geological Exploration Bureau comprehensive survey brigade record room, 1994. (In Chinese).

Google Scholar

[2] Rongquan Wang, Zhiliang Ge, etal. Geological characteristics of Pangjiagou silver poly metallic deposit anditsgenesis[J]. Mineral Resources and Geology, 2007, 21(3): 270-274. (In Chinese).

Google Scholar

[3] Yang Fu, JianXin Wang, etal. Application of geophysical and geochemical exploration results in predicting Prospecting target: taking Jinchanggou Cu-Mo-Au deposit in Jidong as an example[J]. Global Geology, 2010, 29(2): 327-335. (In Chinese).

Google Scholar

[4] Shaohui Lv, Sichun Zhou, etal. Research on Integrated Geophysical and Geochemical Prospecting Thought and Prediction of Prospecting For The KLM Gold Mine[R]. Metal Mines, 2010. (In Chinese).

Google Scholar