矿床地球化学 meaning in English
geochemistry of mineral deposits
Examples
- Geochemical anomaly model and exploration indicator of the xitieshan lead and zinc deposit
锡铁山铅锌矿床地球化学异常模式及找矿指标 - 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。 - Begining with analysis of sequence stratigraphy of stratum ore hosted , this paper analysed structure of basin , variation of sea level and terrigenous sedimentation input rate which impacted on seafloor hydrothermal sedimentary mineralization , then through the study of characteristics of hydrothermal sedimentary rocks , ore deposit geochemisty and geology , metallogenic series are established
从层序地层分析着手，分析热水沉积成矿时的沉积环境、海平面变化及陆源沉积输入对热水沉积成矿的影响，研究热水沉积岩的地质特征和地球化学特征、矿床地质特征对比、矿床地球化学、成矿物理化学条件等，最终建立了该区的成矿系列。 - This paper describes the regional tectonics , ore deposit geological structure and geochemistry of the ultragiant streltzov uranium deposit in russia and its tectono - magmatic activization ore control , and points out its important practical significance for the metallogenic researches and prospection and exploration for the same type of uranium deposits in the jiangxi - hangzhou volcanic belt of china
摘要文章介绍了俄罗斯超大型斯特列佐夫斯克铀矿床区域构造、矿床地质构造和矿床地球化学特征及其构造岩浆活化控矿规律，指出它对我国赣杭火山带同类型的铀矿床的成矿规律研究和找矿勘探有重要的实际意义。 - By studying deposit ' s geochemical features , it is believed that mineralizing metals came from d3 and c1 stratums ; ore - forming fluid is atmosphere water ; mineralizing era is later permian ; sulphur came from seawater sulfate ; and it is a low - middle temperature deposit . emeishan basalt provided heat impetus without providing mineralizing metals
通过对矿床地球化学特征的探讨，认为上泥盆统及中下石炭统地层提供了成矿物质；成矿溶液为大气降水；成矿时期为二叠纪晚期；矿床的硫主要来自海水硫酸盐；矿床的成矿温度为低-中温。