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- There are not characteristics of contact metasomatism skarn in the bedded skarn, which is mainly composed of garnet, diopsite, tremolite and chlorite. 该层状矽卡矿成分较为简单,主要由钙铭榴石、钙铁榴石、透辉石、透闪石、绿泥石组成,不具典型的接触交代矽卡岩的特征。
- The Kaxiutata iron deposit belongs genetically to the contact metasomatism or skarn type. 因此,卡休他他铁矿床属于接触交代型或矽卡岩型。
- Gaoyang Iron Mine is a small-sized ore body of contact metasomatic skarn and is a typical karst ore body with water in the north of our country. 高阳铁矿是接触交代矽卡岩型小型矿床,是我国北方典型的岩溶充水矿床,生产中发生了突水淹井事故。
- The typical mathematical characteristics are summed up separately to grade and tonnage distribution of contact metasomatic copper deposits. 分别总结了该类型铜矿床的品位及吨位分布的典型数学特征。
- The targets of iron ore are suggested at meta-sedimentary type, followed by contact metasomatic type, magmatic and volcanic types. 找矿方向应以寻找沉积变质型铁矿为主,兼顾夕卡岩型铁矿及其他新类型,如岩浆型、火山型等。
- The Zhaopuxingou scheelite deposit belongs to the typical contact metasomatic(skarn) metamorphic ore deposit,with intense magmatism in late Jinning period. 新沟白钨矿属典型的接触交代(矽卡岩)变质矿床。
- Tin deposits in central Nanling region are mainly altered type,porphyry type,greisentype,hydrothermal vein type,hydrothermal metasomatic type and contact metasomatic type. 南岭中段锡矿床的成因类型主要有五种:蚀变花岗岩型、斑岩型、云英岩型、热液充填型、热液交代型和接触交代型。
- The Tonglushan copper-iron deposit,being one of contact metasomatic skarn polymeatal deposit,is at medium risk for use up of its resource after 30 years mining. 铜绿山铜铁矿床是长江中下游铜铁多金属成矿带典型的接触交代矽卡岩型矿床之一,但经三十余年的开采,资源己是中度危机,寻找接替资源,迫在眉睫。
- The possibly finding deposit types include the low-to-moderate temperature hydrothermal type, the contact metasomatic type and the metamorphic hydrothermal type. 6. 可能发现的矿床类型为中低温热液型、接触交代型和变质热液型矿床。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- Keywords Zhangyan copper deposit;contact metasomatism;skarn;stratigraphical controlling; 张堰铜矿床;接触交代作用;矽卡岩;层控;
- Keywords borate ore;contact metasomatism;skarn;wall rock alteration;trace element;correlation coefficient; 硼矿;接触交代;矽卡岩;围岩蚀变;微量元素;相关系数;
- That poor madam has lost all contact with reality. 那位可怜的夫人脱离了现实生活。
- For further information, contact your local agent. 要进一步了解情况,请与本地代理商联系。
- Have the children been in contact with disease? 孩子们同这种疾病有过接触吗?
- Helping a caller to contact somebody by phone. 帮助打电话者同某人电话联系。
- I came in contact with her by telephone. 我和她通过电话联络。
- A poor contact causes power to fail occasionally. 接触不良有时会造成断电。
- Do you have soft contact lens care product? 有没有软性隐型眼镜保养用品?
- I have a useful contact in New York. 我在纽约有个有用的人可以联系。