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The role of crustal contamination in the formation of Ni-Cu sulfide deposits in Eastern Tianshan,Xin
Tulaergen,Xiangshan,Huangshan.Tianyu,and Baishiquan magmatic Ni-Cu sulfide deposits,which are all located in the eastern......
U-Pb Zircon Geochronology and Geochemistry of Granitoids in the Douling Group in the Eastern Qinling
LA-ICPMS U-Pb zircon dating of the Sanpinggou, Gangou and Fengzishan granitoids in the Douling Group of the Eastern Qinl......
Zircon U-Pb dating is the most commonly used method for isotopic geochronology. However, it has been a difficult issue w......
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In our study,the U-Pb age spectrum of detrital zircons from terrigenous sediments is used to determine the sources.The M......
Over the recent three decades,exploration of a large-size Sn-Fe polymetallic ore deposit at the Huanggangliang, the Da H......
Zircon U-Pb age,trace elements,and Hf isotopes were determined for granulite and gneiss at Huangtuling,which is hosted b......
Elemental ratios Zr/Hf and Nb/Ta are expected to be constant and of chondritic value (~36.30 and ~17.57, respectively) i......
Ore-forming elements diffusion and distribution in the altered host rock surrounding the Koktokay No
Petrography and geochemistry of the altered and unaltered host rocks surrounding the Koktokay No.3 pegmatite revealed th......
Study on the carbonate ocelli-bearing lamprophyre dykes in the Ailaoshan gold deposit zone, Yunnan P
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Study on the carbonate ocelli-bearing lamprophyre dykes in the Ailaoshan gold deposit zone, Yunnan P
Three carbonate ocelli-bearing lamprophyre dykes have been found in the Laowangzhai and Beiya gold orefields in the nort......
对尔山铜矿产于北祁连早古生代辉长岩与玄武岩的接触部位,大地构造属走廊南山岛弧带。矿石具有海绵陨铁结构,具有似岩浆熔离型矿床......
通过近几年的地质调查研究工作,在华夏地块东南缘的寻乌—长汀—明溪一线新识别出花岗质片麻岩体及一套变质火山岩组合。同位素测......
通过对九嶷山-姑婆山地区铅锌矿床成矿环境分析,认为加里东运动形成的EW向构造及NE,NW向基底断裂控制着该区的沉积相变化.地层中铅......
刘桥矿区布设13个钻孔,其中11-6和3-2钻孔发现6煤层有岩浆侵入,在常规地震剖面上难以确定其侵入范围,为此采用地震井约束波阻抗反......
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孟恩陶勒盖银铅锌铟多金属矿床位于内蒙古东部,是产于海西期酸性岩浆岩体内部的热液脉状矿床,40多个矿体分布于东西长6km、南北宽2......
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笔者将班公湖-怒江成矿带中、西段初步划分为唐古拉、南羌塘、班公湖-怒江结合带和昂龙岗日-班戈4个成矿亚带，包括8个主要成矿远景......
东天山地区分布有众多镁铁质-超镁铁质岩体，岩体成群成带状分布，从北向南可划分为7个区带，受区域性韧性剪切带和断裂构造控制。从岩相......
