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- North Margin of Chaidamu Basin 柴达木盆地北缘
- northern margin of Chaidamu Basin 柴达木盆地北缘
- EVALUATION ON UPPER CARBONIFEROUS HYDROCARBON SOURCE ROCK-IN THE NORTHERN MARGIN OF CHAIDAMU BASIN 柴达木盆地北缘上石炭统烃源岩评价
- EVALUATION ON UPPER CARBONIFEROUS HYDROCARBON SOURCE ROCK IN THE NORTHERN MARGIN OF CHAIDAMU BASIN 柴达木盆地北缘上石炭统烃源岩评价
- northern marginal of Chaidamu Basin 柴北缘
- Keywords As-rich gold deposit;magmatite;East Kunlun Mountains;the northern margin of Chaidamu basin;South Qilian Mountains; 富砷金矿;岩浆岩;东昆仑;柴达木盆地北部边缘;南祁连山;
- The Delingha Fault-depression in the north margin of the Qaidam Basin is a frontier of petroleum exploration. 柴达木盆地北缘块断带德令哈断陷是一个勘探程度很低的地区。
- A Archaeozoic granulite with an isotope age(Sm-Nd isochoron) of 3450 Ma,was found firstly in Proterozoic Dakendaban Group in eastern north margin of Qaidam Basin. 在柴达木盆地北缘东段,首次从古元古代达肯大坂岩群中发现太古宙麻粒岩,并取得3450Ma Sm-Nd等时线同位素年龄。
- According to field investigation,the Yingfeng rapakivi granite is formed in mid-Proterozoic and located between shear belts as a lentiform in the structural belt of north margin of Qaidam basin. 野外调查表明,鹰峰环斑花岗岩体形成于中元古代,位于柴北缘构造带,呈透镜状夹持在剪切带间。
- The fossils of algae, ostracoda, foraminifera, gastropod and polychaeta were found in the Tertiary carbonate beds in the west of Chaidamu Basin. 摘要柴达木盆地西部第三系的碳酸盐岩层中发现有藻类、介形虫、有孔虫、腹足类、多毛类等化石。
- Mangya depression is a secondary tectonic unit of Chaidamu Basin, its large area distribution with abnormal highpressure indicates more preservation of the mid-deep oil pools. 茫崖坳陷是柴达木盆地的次级构造单元,异常高压带的大面积分布表明中深层油气藏得以更多的保存;
- Based on the geological and geophysical datum, we considered that the Menozoic-Cenozoic basin-prototype of Chaidamu basin was the down-warped settling basin. 柴达木盆地中新生代沉降拗陷的原型盆地类型为压陷型沉降盆地。
- The newly discovered Mayuan zinc deposit is located on the north margin of the Yangtze craton. 马元锌矿带是近年来地质找矿的重要成果之一,资源潜力巨大。
- Abstract: The ophiolite migmatitic complex is in Hongshishan deep huge rift of the north margin of Tarim slab. 摘 要: 红石山蛇绿混杂岩产出于塔里木板块北缘红石山深大断裂带中。
- The ophiolite migmatitic complex is in Hongshishan deep huge rift of the north margin of Tarim slab. 摘要红石山蛇绿混杂岩产生于塔里木板块北缘红石山深大断裂带中。
- Four types of Pb-Zn-Ag deposits occur in the middle north margin of North China Block. 华北地块北缘中段是我国铅锌银矿床的重要富集区之一。
- Located in north margin of South Shandong orogenic belt,Qibaoshan lead mine is a industrial deposit discovered firstly in the orogenic belt. 胶南七宝山铅矿位于胶南造山带北缘,是在该造山带上首次发现的工业矿床。
- There are low-grade metamorphic rocks which underwent greenschist facies metamorphism in the middle and north margin of the Dabie ultrahigh pressure(UHP) metamorphic belt. 摘要大别造山带超高压变质带内部及其北缘,出露仅经过绿片岩相变质作用的浅变质岩系。
- This price will allow a good margin of profit. 这一价格可获厚利。