摘要
通过对滩间山矿区地层、构造及岩浆活动与成矿关系的研究,认为中元古界万洞沟群是金成矿的主要矿源层;后期侵入的石英长石斑岩和闪长岩为主要含矿岩石;成矿构造对矿体的就位起到了重要的控制作用。
Based on the Tanjianshan mine stratigraphy,tectonics and magmatic activity and mineralization studies,the Middle Proterozoic million dong ditch group is the main ore source of gold mineralization layer.Late intrusive feldspar porphyry and quartz diorite formed the main ore-bearing rock.Ore-forming structure of the ore body play important controlling role.
出处
《青海大学学报（自然科学版）》
2011年第4期68-72,共5页
Journal of Qinghai University(Natural Science)
关键词
滩间山金矿
成矿构造
控矿因素
Tanjianshan gold mine
tectonic
ore-controlling factors
