• 责任者：Sun Zhongshi (Jilin University ; Changchun 130061 ; China) ; Liu Sichuan
• 刊名：Geology in China
• 出版年：2013
• 卷期：40(2)
• 关键词：成矿控制 ; mineralization controls ; 成矿规律 ; metallogenic regularity ; 大兴安岭 ; Greater Hinggan Mountains
• 页码：p.529-537
• 图表：7 illus., 3 tables, 5 refs.
• 分类号：1001
• issnNo：ISSN1000-3657
• isbnNo：CN11-1167/P

     Ore-controlling structure is always one of the difficulties in the study of hydrothermal deposits. With Chaihezhen-Moguqi region of the Greater Hinggan Mountains as the study object, this paper puts forward some conclusions on the basis of the 1:250 000 geological investigation of Chaihezhen-Moguqi region: 1) the main ore-controlling structures are Daheishan-Taipingling-Jiguanshan fracture zone and Zalantun City-Haduo River fracture zone, and the formation ages are mainly Hercynian and Yanshanian; 2) ore-controlling structures mainly show compression, tensile and shear properties, and between the three properties, there existed the conversion between shear and tensile and between shear and torsion, with the principal compressive stress field changing in the directions of E-W, SE-NW to SSE-NNW in succession; and 3) the regularities of the main ore-controlling structures, the branching ore-control structures, and the parallel and inclined ore-controlling structures are summarized in this paper.