夕卡岩 meaning in Chinese
skarn
Examples
- The assemblage of garnet - diopside in the silicate alteration rocks is different from that in the skarn of traditional idea
硅酸盐蚀变岩中的“石榴子石透辉石”组合与传统理解的“夕卡岩”内的相同组合名同实异。 - The auriferous skarn deposits and copper ( associated with gold ) skarn deposits discovered in the past ten years are also mainly distributed in the middle and lower reached of the yangtze river
近十年来，我国所发现的含金夕卡岩矿床和铜伴生金夕卡岩矿床也主要产在长江中下游地区。 - Abstract : according to the composition , the thermal - water sedimentary rocks of yinmin formation in the dongchuang copper ore field can be divided into nine types , of which skarnoid , cupric magnetite carbonate , paracontemporaneous breccia formed in thermal water processing are confirmed and named in this study
文摘:东川铜矿田因民组热水沉积岩根据主要成分可分为9大类，其中类夕卡岩、含铜磁铁碳酸盐岩、热水胶结准同生角砾岩为本次研究确定和命名，其矿物组合、微量元素、稀土元素等地球化学特征表明：它们是海底火山喷流沉积作用的产物。 - Based on geological and geochemical data of different levels from more than 40 copper deposits , geologists of this project have studied geochemical characteristics of ore belts , ore fields and ore deposits of porphyry , skarn , composite , marine volcanic , metagenetic - hydrothermal reformation and hydrothermal veinlike types of copper mineralization , summed up geochemical anomaly models of various copper deposits , and established exploration geochemical pattern - model systems for various types of copper deposits
该项目以我国40多个铜矿床不同级次的地质、地球化学资料为基础，研究了斑岩型、夕卡岩型、复合型、岩浆型、海相火山岩型、沉积变质热液改造型和热液脉型铜矿的矿带、矿田、矿床地球化学特徵，总结了各矿床的地球化学异常模式，建立了各铜矿类型的勘查地球化学模式模型系统。 - Based on an integrated correlation and study of regional and deep geophysical data such as 12 magnetotelluric sounding profiles , 5 seismic profiles , tomographic imaging velocity structural data and gravity and magnetic field , the authors have formulated the 3d deep tectonic framework of the middle and lower yangtze valley and its neighborring areas in relation to the distribution of auriferous skarn deposits and copper ( associated with gold ) skarn deposits
作者借助12条大地电磁测深剖面、 5条地震剖面、层析成像速度结构资料、重磁场等区域的和深部的地球物理资料进行综合对比研究，给出长江中下游及其邻区的三维深部构造格架及其与含金夕卡岩矿床和铜伴生金夕卡岩矿床的分布关系。