摘要
论述了琼河坝地区的成矿地质背景,以云英山斑岩型铜矿床为例,阐述了斑岩型铜矿的成矿地质特征与成矿远景.系统分析云英山到乌东沟约19 km2范围内的35个斑岩体的地质及矿化特征,从研究区的成矿地质条件、矿化特征和化探异常资料出发,评述了区内找斑岩型铜矿床的远景,指出区内有找到大型铜矿的资源潜力,并与蒙古Oyu Tolgoi超大型铜-金矿床进行初步对比,建议加强区内的勘查与研究.
The metaUogenic geological setting in Qiongheba area is discussed, Details of the porphyry copper＇s metallogenic characteristics and setting for the Yunyingshan porphyry copper are described including, geology and mineralizing features of 35 porphyries in 15km^2 region from Yunyingshan to Wudonggou area. The metallogenic and geological conditions, mineralization features, and chemical exploration anomalies of the Qiongheba area are described. The Yunyingshan porphyry copper is compared and contrasted to the giant Oyu Tolgoi Cu-Au deposit in Mongolia. The Qiongheba region is very prospective for porphyry copper deposits. We suggest increasing exploration in region of interest.
出处
《新疆地质》
CAS
CSCD
2006年第4期398-404,共7页
Xinjiang Geology
基金
国家科技攻关项目(2003BA612A-06-07-18A)资助
关键词
琼河坝
斑岩铜矿
成矿特征
远景评价
Qiongheba
porphyry copper
metallogenic characteristics
perspective estimate
