1) fractured basalt
碎裂玄武岩
2) fractured basalt water
玄武岩裂隙水
3) rift-type tholeiites
裂谷型拉斑玄武岩
1.
Analysis shows that the geochemical characteristics of volcanic rocks and diabase-porphyrite of the Late Jurassic-early Early Cretaceous subalkaline (calc-alkaline) tholeiites series are similar to those of continental-margin rift-type tholeiites, suggesting that the Neo-Tethys Ocean was in a spread.
分析结果显示,晚侏罗世—早白垩世早期亚(钙)碱性拉斑玄武岩系列火山岩和辉绿玢岩的岩石地球化学特征与大陆边缘裂谷型拉斑玄武岩相似,表明新特提斯洋在晚侏罗世晚期—早白垩世早期处于扩张阶段。
4) basalt pore and fracture water
玄武岩孔隙裂隙水
1.
In basalt pore and fracture water-bearing system of Wanquan River valley area in Datong,there are thick aquifers,and development of pore and fracture,and good water reservoir space,not only received leakage recharge from overlying loose strata,but also received lateral recharge of ground water from Kouquan fracture zone in western area.
大同万泉河河谷区玄武岩孔隙裂隙水含水系统含水层厚度大,孔隙裂隙发肓,具有良好的储水空间,除了接受上覆松散层的越流补给外,西部口泉断裂破碎带的远源地下水的侧向补给也是其重要的组成部分,此含水系统属中等富水含水层,且水质良好,允许开采量可达3。
5) 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
6) 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
补充资料：碎裂岩
| 碎裂岩 cataclastic rock 脆性破裂、剪切和研磨作用而产生的一种固结的细粒岩石。广泛分布于地壳浅层断层带内，由碎斑和基质组成。碎斑是原岩破裂的角砾或矿物的碎粒，基质主要是原岩的微细碎砾，又称碎基 ，其粒径小于2毫米 。碎斑的形状与断层带的力学性质以及原岩的物理性质有关。碎裂岩一般具有碎斑结构、碎粒结构，块状构造和带状构造，球对称组构或低密度的优选方位。按碎斑与基质的含量比例，可将碎裂岩分为初碎裂岩，基质占10％～50％；碎裂岩，基质占50％～90％，主要粒级在0.5～1.0毫米之间 ；超碎裂岩 ，基质为90％～100％，主要粒级小于0.1毫米。 |
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