摘要
在研究萨热克铜矿成矿的地质条件及自然景观条件的基础上,认为该区中高山半干旱剥蚀景观区适合开展沟系土壤测量,探讨了沟系土壤测量的关键技术指标:采样密度30～35个/km2,采样层位C层,采样介质为残坡积碎屑物,样品初加工粒度-10目.在萨热克南北两翼新发现了Cu、Ag、Pb、Ba等综合异常带,经查证为3条铜矿化蚀变带,2条铜矿体,使该区的铜银资源潜力有望达到大型规模.
Based on the study of metallogenic setting and natural landscape of Sareke copper deposit, it is suggested that the middle to high mountain area with semiarid climate area is suitable for drainage soil survey. The key techniques of drainage soil survey are studied in this paper. The important parameters are shown as follows. Sampling density is 30 - 35 points per square kilometer. Sampling layer is C layer. Sampling medium is residual material. Sample process grain is -10 mesh. Integrated Cu-Ag-Pb-Ba anomaly has been discovered in south and north limbs of Sareke. Two key copper ore bodies and three Cu alteration belts are found out for the field work. It is prospective that the copper and silver resources could be in large scale in the region.
出处
《矿产与地质》
2005年第6期669-673,共5页
Mineral Resources and Geology
基金
科技部国家重点基础研究发展规划项目(课题编号:2001CB409805)
关键词
沟系土壤测量
铜矿
找矿效果
萨热克
新疆
drainage soil survey, copper deposit, Sareke, prospecting effect
