• 责任者：Wang Peng (Center of Geological Survey of Shaanxi Province ; Xi’an 710065 ; China)
• 刊名：Geology of Shaanxi
• 出版年：2013
• 卷期：31(2)
• 关键词：金矿 ; gold ores ; 成矿规律 ; metallogenic regularity ; 陕西 ; Shaanxi Province
• 页码：p.21-26
• 图表：6 refs.
• 分类号：1001
• issnNo：ISSN1001-6996
• isbnNo：CN61-1150/P

     The Bikou Group in the Mianxian-Lueyang-Ningqiang triangular area is the most widely distribution of metamorphic marine volcanic sedimentary rock series, which is attributed into island- arc volcanic-sedimentary formation featured in structural contact between each geological mass. The Bikou Group is rich in gold content with clear differentiation and superimposition, showing the fea- tures of segmentation enrichment and zonation, which is also the most important source bed of gold in this area. The distribution of gold deposits is controlled by fault structures.