Structural Features of Delenuoer Iron Deposit in Subei County of Gansu Provinvce
详细信息
- 责任者：Yu Sheng (School of Earth Sciences ; Lanzhou University ; Lanzhou 730000 ; China) ; Zhang Yongquan
- 刊名：Gansu Geology
- 出版年：2012
- 卷期：21(2)
- 关键词：铁矿 ; iron ores ; 构造分析 ; structural analysis ; 甘肃 ; Gansu Province
- 页码：p.37-41
- 图表：2 illus., 155 refs.
- 分类号：1001
- issnNo：ISSN1004-4116
- isbnNo：CN 62-1191/P
摘要
It is considered that there are three periods of stress effect in Delenuoer iron deposit about the study of the structural system. The first period that NS stress caused by the EW tectonic. The second period that NE-SW stress caused by the NW tectonics. The third period that EW stress for the relaxation of the tension caused by a series of tensile structure.