矿物共生组合

含金矿脉中主要矿物共生组合为碱性长石、石英、斜长石、碳酸盐矿物（方解石、白云石）和少量金属硫化物。

The general mineral assemblage of mineralized lodes is alkali feldspar + quartz + plagioclase + carbonate ( calcite and Fe-dolomite etc ) .

本文根据Cu、（Ag）的地球化学行为，阐述了不同条件下，Cu、Fe与S、O的亲疏倾向，从而形成各矿体独具特色的矿物共生组合特征。

Based on the geochemical behaviour of Cu 、( Ag ), this paper expounds the geochemical coherence and estranging relationship between Cu 、 Fe and S 、 O in different conditions , which causes to from diversified paragenetic association of minerals , unique to each orebody .

安徽省东至县泾县AsSbAu矿化带矿物共生组合

Mineral assemblages and the existing form of gold in the As-Sb-Au mineralized belt of the Dongzhi County-Jing County area , Anhui Province

关于银山铅锌矿矿物共生组合和成矿作用的初步研究

A preliminary study on the mineral assemblages and mineralization of the Yinshan lead & zinc deposit

矿石的矿物共生组合为闪锌矿方铅矿少量黄铁矿少量白铁矿方解石，不含石英。

Sulfide ore bodies are mainly composed of galena , sphalerite , calcite and minor amounts of pyrite and marcasite , with no quartz .

根据矿物共生组合划分出了石英-黑钨矿，石英-辉钼矿-黄铁矿阶段和石英-碳酸岩三个成矿阶段。

According to the mineral assemblages we can divide into three stages of mineralization , quartz-wolframite stage , quartz-molybdenite-pyrite stage , quartz and carbonate stage .

根据矿物共生组合特征及各种矿物穿插关系、矿化蚀变阶段，将黄铁矿划分为3个世代，与矿化关系密切的是Ⅱ世代、Ⅲ世代。

According to mineral associated characteristics and intersection relationships , mineralization and alteration epochs , the pyrite can be divided into three generations , correlation to mineralization is secondly and thirdly epochs .

研究表明，角岩岩石类型划分为成矿前角岩与成矿期角岩，多属钠长绿帘角岩相，矿物共生组合主要为钠长石+黑云母+石英。

Rock types of hornfels can be divided into the pre-oreforming hornfels and the syn-oreforming ones , belonging to AEH Face with the main mineral paragenetic association & albite + biotite + quartz .

山东莱芜接触交代型铁矿中蚀变矿物共生组合及其标型特征湖北黄石鱼眼石宝石及其共生组合矿物

The Assemblages of Altered Minerals and Some of Their Typomorphic Peculiarities in Contact Metasomatic Iron Deposits in the Laiwu Area , Shandong Province APOPHYLLITE FROM HUANGSHI , HUBEI PROVINCE , CHINA , AND ITS ASSOCIATED MINERALS

根据矿床构造、围岩蚀变、矿石结构构造和矿物共生组合及其相互关系等，可将水银洞金矿成矿作用划分为两个成矿期：沉积成岩期和构造-热液期。

Under the structure of deposit , wall-rock alteration , the fabric of ore , the symbiotic composition and relationship of minerals , and so on , mineralization can be divided into two periods : period of sediment diagenesis and construction-hydrothermal period .

在分析烟台北部芝罘群主要变质岩类的变质矿物共生组合、变质相系及构造岩等特征的基础上，对该群变形、变质作用及演化特征进行了探讨。

Characteristics of paragenetic association of metamorphic minerals , metamorphic-facies series and tectonites of major metamorphic rocks in Zhifu group in north of Yantai city have been analysed in this paper , and characteristics of deformation , metamorphism and evolution studied as well .

对该类硫酸盐矿物的共生组合、形成次序、形成条件的深入研究还可用来反演古环境和古气候。

So the paleoenvironment and paleoclimate may be deduced through an intensive study of the assemblages , sequence of occurrence and formation conditions of such sulfate minerals in the oxidation zone .