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- North Qilian orogen belt 北祁连造山带
- The Hexi area is located at the tectonic convergence of the North China block and north Qilian Caledonian orogen and Alex block, and is characterized by multiple tectonism that resulted in very rich and complicated geological phenomena. 贺西地区处于北祁连加里东褶皱带、阿拉善地块与鄂尔多斯地块的交汇处,多期构造活动造就了本区复杂的构造和成盆历史。
- It is inferred that North Qilian orogenic belt was located in the tectonic background of an archipelagic ocean where a wide multi-island ocean existed in the Ordovician. 推测北祁连奥陶纪处于多岛洋的构造背景,北祁连奥陶纪存在宽阔、多岛的古洋盆。
- Being the residual island are of the convergent plate subducted to the south, the central Baiyin Minerogenetic Belt is located at the southeast edge of the north Qilian Caledonian eugeosyncline. 该成矿带位于北祁连加里东优地槽的东南缘。 这里是向南俯冲敛合板块残留的岛弧。
- Abstract: Xuequan Cyprus type copper (zinc)-rich massive sulfide deposits is located in the volcanic rock belt of Ordovician back-arc basin along the west section of the North Qilian mountains. 摘 要 :雪泉塞浦路斯型富铜(锌)块状硫化物矿床地处北祁连山西段奥陶纪弧后盆地火山岩带内,矿床的形成受火山热液喷流中心控制,每个喷流中心的成矿遵循“蘑菇”状的成矿模式,目前已发现矿区存在多个热液喷流中心,与此相对应的矿体表现出呈群出现,分段集中的特点。
- Ore-bearing property of ophiolite in Daban-Dacha area, North Qilian Mts. 北祁连山大坂大岔地区蛇绿岩含矿性。
- The ore-controlling conditions and metallogenic model of Hanshan gold deposit in North Qilian Mts. 甘肃北祁连山寒山金矿床控矿条件与成矿模式。
- The geological features and genetic pattern of Te-Au deposit related to porphyry in North Qilian Mts. 北祁连山与斑岩有关的碲金型金矿床地质特征和成因模型。
- intracontinent collision orogen belt 陆内碰撞造山带
- Title: The ore-controlling conditions and metallogenic model of Hanshan gold deposit in North Qilian Mts. 关键词:寒山金矿床;控矿条件;成矿模式;北祁连山;甘肃
- SHRIMP dating of the Aoyougou ophiolite in the west sector of the north Qilian Mountains and its geological significance. 北祁连山西段熬油沟蛇绿岩SHRIMP分析结果及其地质意义。
- The tectonic framework of North Qilian in Early Ordovician should be similar to that of the Bafin Bay and the Queen Elizabeth Islands. 北祁连早奥陶世海域与现在加拿大北部巴芬湾及伊丽莎白女王群岛的构造格局相似。
- The sedimentary copper deposits in Silurian System in North Qilian area,Gansu Province,occur in red and green clastic rocks. 甘肃北祁连山志留系沉积岩铜矿产于红绿交替碎屑岩系中,矿体产在志留系旱峡组灰绿色砂岩层的底部,具有明显的层控特征。
- Red Gou Xiang east, south Kazakh town, next to Menyuan County of Qinghai Province, north Qilian, Dan Ma rural, covering an area of 586.4 sq km. 东连大红沟乡,南接哈溪镇,西邻青海省门源县,北靠祁连、旦马乡,面积586.;4平方千米。
- Abstract: Yingzuishan gold deposit lies in the intersection point of North Qilian Mts and South Altyn abruption, it is related to the ultramafite nearly in space. 摘 要: 鹰嘴山金矿床产于北祁连山与阿尔金南缘断裂的交汇部位,与超镁铁岩在空间上有密切的关系。
- Yingzuishan gold deposit lies in the intersection point of North Qilian Mts and South Altyn abruption, it is related to the ultramafite nearly in space. 摘要鹰嘴山金矿床产于北祁连山与阿尔金南缘断裂的交汇部位,与超镁铁岩在空间上有密切的关系。
- This paper makes an approach to the history of tectono_magmatic evolution,the types and backguounds of mineralization prior to the orogenic period of north Qilian Mountains. 概要介绍了北祁连山造山带造山之前的构造火山岩浆演化历史、成矿类型和成矿背景条件。
- Zhang J. X.and Meng F, C. 2006. Lawsonite-bearing eclogites in the north Qilian and north Altyn Tagh: evidence for cold subduction of oceanic crust. Chinese Sciernce Bulletin, 51(10): 1238-1244. 张建新;孟繁聪;2006.;北祁连和北阿尔金含硬柱石榴辉岩:冷洋壳俯冲作用的证据
- Regional Characteristics of Modern Crustal Stress Field and Tectonic Motions in and around the Sulu-Dabie Orogen Belt 苏鲁-大别造山带及其周围现代地壳应力场与构造运动区域特征
- Caledonian movement made the north Qilian geosyncline become a folded zone diving to Alashan paleoland so that the geosyncline Vanished, resulting in a foundation for the apprearance of basin. 加里东运动使北祁连地槽最终回返褶皱向阿拉善古陆俯冲,结束了地槽发展阶段,奠定了盆地的基础。