The south margin faulted zone of Altun Mountain in Xinjiang is a regional upper mantle deep structure,along which numerous basic ultrabasic complex bodies are distributed.
阿尔金南缘断裂是一条深达上地幔的区域性大断裂,沿断裂分布着众多的基性-超基性杂岩体。
Pobei basic-ultrabasic rock bodies 1 and 10 are located at the western segment of Beishan rift zone, NE of Lopnur, belonging to Beishan metallogenic zone.
简述了坡北1号、10号基性-超基性岩体地质特征,从总结求取哈密黄山岩带(黄山东、黄山南、黄山)基性-超基性岩成矿富集系数入手,对坡北1号、10号岩体的Cu、Ni、Co资源量及硫化相资源量进行预测及对岩体的找矿方向作了简单分析,对北山裂谷带中基性-超基性岩体部署找矿工作有一定的地质意义。
, it can be concluded that the ore-formation is polyphase and that Au is originated from the widespread basic-ultrabasic rocks in this area.
根据老王寨－东瓜林金矿床产出的区域地质背景和岩、矿石的常量元素、微量元素、稀土元素、稳定同位素以及包裹体等方面的研究，认为本矿床的形成具多期性，金的源岩为区内广泛分布的基性－超基性岩。
In order to research the metallogenic potentiality of Cu-Ni sulfide for the Guaishishan basic-ultrabasic rocks in Beishan area,Gansu,field investigation and indoor research has been carried out and the conclusions could be summarized as follows:1)The Guaishishan rock body is a complex which is composed of olivine websterites,olivine orthopyroxenites,pyroxenites and gabbros.
47%);(2)岩体常量和微量元素具岛弧基性超基性岩浆特征(例如岩体亏损高场强元素Nb、Ta、Ti、Hf及Y和P,富集大离子亲石元素Ba、Rb、Th、U、K及La等);(3)磁法异常与岩体地表矿化一致,电法结果显示岩体深部矿化更好(最大磁场强度值1210。
The basic-ultrabasic rocks of Jingbulake belt are situated within the Nalati fault in southwestern Tianshan,where more than ten intrusions:Jingbulake,Kaladala,Qiagansayi,Qiaoletiekexi,Qiulaketeleke,Sulu,Qiongawuzi,etc.
菁布拉克基性-超基性岩带位于西南天山那拉提深大断裂附近,出露有菁布拉克、喀拉达拉、恰干萨依、乔勒铁克西、丘拉克特勒克、苏鲁、琼阿乌孜等基性超基性岩体。