1) basalt of the Indo-Chinese epoch
印支期玄武岩
1.
This paper analyses features of rare earth elements of basalt of the Indo-Chinese epoch in Gejiu area.
文章作者认为个旧锡多金属矿床的形成和印支期玄武岩有很大关系,作者分析了个旧锡多金属矿区的印支期玄武岩的稀土元素特征。
2) basalt
[英]['bæsɔ:lt] [美][bə'sɔlt]
玄武岩
1.
The Development and Application of Basalt Fiber;
玄武岩纤维的发展及其应用
2.
PGE and trace element characteristics of copper mineralization in Emeishan basalts of Yunnan-Guizhou border area;
滇黔交界地区峨眉山玄武岩铜矿的PGE及微量元素特征
3.
Basaltic Geochemistry Characteristics andIts Mineralizing Relation in Gejiu Mining Area;
个旧矿区玄武岩地球化学特征及其成矿关系
3) Basalt wool
玄武岩棉
1.
Feasibility of Producing Basalt wool by Blast Furnace Molten Slag;
熔融高炉渣制造玄武岩棉的可行性分析
4) basalts
玄武岩
1.
Geochemistry and geotectonic significance of Eogene basalts in Yangxin Area, Bohai Bay basin;
渤海湾盆地阳信地区古近纪玄武岩地球化学特征及其地质意义
2.
The flood basalts in Jinping area are distributed along the SW side of Ailaoshan deep-situated structure zone which is located in the southwest margin of Yangtze craton.
金平地区二叠纪玄武岩分布于扬子克拉通西南缘哀牢山深大断裂南西侧。
3.
The contents of such platinum-group elements as Ir, Ru, Rh, Pt and Pd in Jianguo basalts and Wulahada Mg-high andesites were determined using ICP-MS after a nickel sulfide fire assay preconcentration.
采用镍锍火试金法结合ICP_MS分析了碱锅玄武岩和乌拉哈达高镁安山岩样品中的Ir、Ru、Rh、Pt和Pd的含量。
5) basalt belt
玄武岩带
1.
This geological setting is very favorable to gold mineralization,such as the NE trending basalt belt,advantaged for gold mineralization,huge band distribution of geochemical anomalies of poly-metals,and widespread ore showings and prospects,especially the Daqiutian gold prospect discovered recently,all of which indicated that there is .
大丘田地区地质构造条件有利,北东向分布的玄武岩带造就了该区得天独厚的优势,规模巨大成带分布的地球化学异常,分布众多的矿点矿化点特别是近年发现的大丘田金矿点,都充分表明了大丘田地区具有良好的找矿前景。
补充资料：玄武岩
| 玄武岩 basalt 基性喷出岩的一种。成分相当于辉长岩。灰黑色。常具气孔状、杏仁状构造和斑状结构。斑晶为橄榄石、辉石、基性长石等；基质一般为细粒或隐晶质。按次要矿物的不同，可划分为橄榄玄武岩、紫苏辉石玄武岩等；按结构构造，可分为气孔状玄武岩、杏仁状玄武岩等；按化学成分和矿物成分，可分为高铝玄武岩、碱性玄武岩和拉斑玄武岩等。由于玄武岩浆粘度小，流动性大，喷溢地表易形成大规模熔岩流和熔岩被，但也有呈层状侵入体的，如岩床等。在高原地区常形成面积达数千至数十万平方千米的熔岩台地，有人称其为高原玄武岩，如印度的德干高原玄武岩。在海洋则构成海岭和火山岛。与之有关的矿产有铜、钴、硫黄、冰洲石、宝石等，其本身亦可作耐酸铸石原料。
|
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条