系统矿物学

⑺系统矿物学分类查询；

⑺ mineral classification search ;

对采自福建省寿山溪流域的黄色和黑色牛蛋石样品进行了系统的矿物学研究。

The systematic mineralogical studies are worked on the yellow and black cattle-egg stone samples from Shoushan rivulet of Fujian Province .

本文对长江下游河道、长江口现代沉积区、口外残留砂沉积区及大陆架现代沉积区表层沉积物中的绿色颗粒进行了系统的矿物学研究。

A systematic mineralogical study has been done on green grains from the lower reaches of the Yangtze River , the recent sedimentary area at its mouth , the relict sedimentary area and the recent sedimentary area on the continental shelf beyond its mouth .

设计了土壤中氧化铁矿物提取方法和分析流程，成功地从碳酸盐岩发育土壤中提取到较纯的磁赤铁矿微结核，运用多种矿物学方法进行了较系统的矿物学研究，并探讨了其成因机理。

In this paper , the abstraction and analysis process of iron oxide minerals from soils developed on carbonate rock are designed , high gradient maghemite grains are successfully obtained , and systematic studies are made of the iron oxide minerals by using mineralogical methods to probe into their genesis .

腾冲现代热泉系统硅华的矿物学特征及其地质意义

Mineralogy of Geyserite from the Tengchong Active Hot Spring System and Its Geological Implications

对琉球群岛以东海域134个站位表层沉积物的化学元素含量进行了系统测试，结合矿物学资料等，对研究区的表层沉积物元素地球化学特征进行了分析。

Based on the analysis results of surficial sediment elements from 134 stations east of the Ryukyu Islands and other mineralogical data , the geochemical characteristics of surficial sediment elements from the study area were analyzed .