摘要
却勒塔格铜镍矿的主体是与基性-超基性岩有关的铜镍矿,主要位于研究区内基性-超基性杂岩体中,在区内通过重、磁、电、测深等物探手段,结合岩矿物性参数、地质特征、构造特点等建立识别基性-超基性岩体地球物理标志,即高磁、高重、高极化、中低电阻率特征,推断了隐伏的基性-超基性岩体的走向和分布范围,为铜镍矿的深部勘查起到较好的指示作用。
The main body of copper-nickel ore in the Tseltag is copper-nickel ore related to basal-ultramafic rocks,mainly located in the basal-ultramafic heterogeneous rock bodies in the study area.By means of magnetic,electrical and bathymetric physical prospecting in the area,combined with information on rock and ore physical parameters,geological features and tectonic characteristics,geophysical signatures for identifying basal-ultramafic rock bodies were established,namely high magnetic,high weight,high polarization and low to medium resistivity features,and the orientation and distribution range of the occulted basal-ultramafic rock bodies are inferred,which is a good indication for the deep exploration of copper-nickel ore.
作者
张静
陶鹏飞
胡尊平
李大海
李延清
陈实
牛辉
Zhangjing;Taopengfei;Huzunping;Lidahai;Liyanqing;Chenshi;Niuhui(Xinjiang Geological Survey Institute,Urumqi,Xinjiang,830000,China)
出处
《新疆地质》
CAS
CSCD
2022年第3期450-455,共6页
Xinjiang Geology
基金
新疆吐鲁番市恰特卡尔-色尔特能-却勒塔格铜镍、铬铁矿普查(T21-3-XJ001)资助。
关键词
综合物探
铜镍矿
地球物理标志
基性-超基性岩
隐伏矿体
Comprehensive geophysical prospecting
Copper-nickel ore
Geophysical marks
Basic-ultrabasic rock
Concealed ore body
