摘要
牛鼻子梁地区铜镍矿床位于柴达木盆地西北缘,阿尔金山南坡。根据板块构造划分,本区大地构造位置属柴达木陆块的柴达木中新生代后造山磨拉石前陆盆地。根据三轮区划成矿带划分,本区属俄博梁华力西期铁、铜、铅、锌、稀土、(钨、铋)成矿带。区内出露地层主要为古元古代金水口岩群斜长片麻岩、透闪石大理岩和第四纪地层。
Key beam region nickel-copper deposit is located in the south of Chaidamu basint,he Aljin slope.According to the plate tectonic divisiont,he tectonic is located the area of Chaidamu lands of Chaidamu in mesozoic-cenozoic after orogenic grinding pull stone foreland basin.According to three rounds regionalization metallogenic beltt,his belongs to the E Bo Liang,HuaLi west period iron copper lead zinc rare earth（tungsten bismuth）metallogenic belt.Zone is out mainly for paleoproterozoic matured layer jinshui YanQun oblique mouth long gneiss through flash stone marble and quaternary strata.
出处
《价值工程》
2011年第12期54-56,共3页
Value Engineering
关键词
地质特征
找矿前景
超基性岩体
铜镍矿床
阿尔金
geologic featureo
re prospects
ultrabasic complex
nickel-copper deposit
Aljin slope
