您要查找的是不是：
- All the gold particles are native gold mineral with very high fineness according to EDS and EPMA analyses. 根据分析电镜能谱分析及电子探针分析，这些金均为独立的自然金矿物，具有极高的成色。
- Secondy, the native gold usually occurres in the surface of the micrograin fractured pyrite and arsenopyrite. 自然金常附着在残缺细微粒黄铁矿、毒砂的表面。
- Gold mainly exists as gold minerals,including electrum,silver-bearing native gold. 金以矿物态为主，金矿物主要为银金矿、含银自然金。
- Based on the laws of kinetics of crystal growth, step motion and step accumulation, we studied the crystal form and micromorphology of native gold. 根据自然金晶体生长和台阶运动的动力学以及台阶聚并规律,自然金的晶体形态和晶面微形貌具有较强规律性。
- Native gold superimposition occurred by means of the action of subsurface hydrothermal waters;therefore the factor responsible for the depositio... 自然金矿化的叠加是通过地下热水作用而实现的,而引起自然金沉淀的因素主要是流体的相分离。
- Along the Gambia river,the heavy minerals are characterized by the presence of ilmenite,rutile and zircon as well as accompanied native gold, lead and copper minerals, etc. 冈比亚河沿岸重矿物以钛铁矿、金红石、锆石为其特征，并伴有自然金、铅族、铜族等矿物。
- Gold mineral are mainly native gold and electrum,gold carriermineral are mainly pyrite,arsenopyrite and clayey mineral(with sericite and alittle salty) in gold ore. 主要载金矿物是黄铁矿、毒砂和粘土质矿物（合绢云母和少量粉砂质）；
- Native gold as fine grains and micro grains occurs in pyrite, arsenopyrite and limonite.Gold ore is intensively oxidized and characterized by low impurity and easily sorting. 自然金呈微细粒和显微细粒赋存于黄铁矿、毒砂及褐铁矿之中。
- The fineness of native gold is influenced by many factors, such as genetic type, formation depth, the degree of metamorphism, mineralizing temperature and stages etc. 影响金成色的因素较多，包括矿床成因类型、形成深度、变质程度、成矿时代、成矿温度和矿化阶段等，其中金矿床形成深度是最关键的因素。
- Minerals bearing gold is of pyritohedron pyrite and limonite,with which gold presents in native gold,enclosed gold,fissure-filling gold and intergranular gold. 金为自然金,呈包体金、裂隙金和粒间金产出。
- Golden minerals in Carlin-type gold ore are dominated by native gold and argentiferous native gold of Au-Ag series, havehigh fineness,and are mainly enriched insulfide facies. 卡林型金矿的载金矿物主要为黄铁矿和粘土矿物，其次是毒砂和石英。
- The gold behaves irregular granular native gold, mainly occurres in quartz fissure (fissure gold, 51. 59%), quartz intercrystal grain, jarosite intergrain and pyrite circumgrain. 金的赋存形式多样;状态复杂;主要以不规则粒状自然金的形式赋存在石英颗粒裂隙处(裂隙金;51.;59%25)、石英晶粒间、黄钾铁矾矿物颗粒间、黄铁矿颗粒周边。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- The gold was glinting in the sunlight. 金子在阳光下闪闪发光。
- On Genesis and Fineness of Native Gold 金成色成因探讨
- Keywords limonite;native gold;phase analysis; 褐铁矿;自然金;物相分析;
- How they long to get a sight of their native land! 他们多么渴望看一看故乡啊！
- A camel fleet to carry me to my native place. 木兰不用尚书郎，愿借千里足，送儿还故乡。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- This house was built of native stones. 这间屋子是用当地的石头建的。
