陕西省秦巴地区金元素找矿预测区划分及其地球化学特征

doi:10.11720/wtyht.2018.1550

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Abstract

In recent years, exploration of gold ore deposits in the Qinba region of Shaanxi Province has become increasingly difficult. Based on the study of gold enrichment patterns and geochemical prospecting models for different types of gold deposits in this area and following the rules of finding the similar deposits with similar geological conditions and similar anomaly characteristics. Starting with the characteristics of Au anomaly distribution, elemental composition and geological background, combined with the current exploration results for gold ore deposits, and based on analysis, comparison, classification and screening of anomalies, the authors divided the Qinba region in Shaanxi Province into 12 gold prospecting areas. The characteristics of geology, geochemistry, ore-controlling conditions, major ore-prone areas and mineral types of each prospecting area were also figured out. In addition, the direction for the prospecting deployment in this region were pointed out for reference.

Key words： Shaanxi Au element geochemistry prospecting area

Received: 08 December 2017 Published: 03 August 2018

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	Articles by authors
	Hui-Min FAN
	Xing AN
	Jia-Sheng ZHANG
	Qian-Hui BAI

Cite this article:

Hui-Min FAN,Xing AN,Jia-Sheng ZHANG, et al. Division of gold element prospecting area in Qinba region of Shaanxi Province and its geochemical characteristics[J]. Geophysical and Geochemical Exploration, 2018, 42(4): 682-688.

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https://www.wutanyuhuatan.com/EN/10.11720/wtyht.2018.1550 OR https://www.wutanyuhuatan.com/EN/Y2018/V42/I4/682

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