Second, the shell-like , from basalt, such as volcanoes and Xiao Yao Tou Daxinzhuang such as volcanic.
二是壳状的, 由玄武岩组成, 如肖家窑头火山和大辛庄火山等.
Basic suite consists of tholeiite and alkali-basalt.
基性岩套由拉斑玄武岩-碱性玄武岩组成.
HOUSTON In the lab, the Moon rocks look nondescript dark gray basalt, a whitish mineral called anorthosite and mixtures of the two with crystals thrown in.
来自休斯顿的消息:在实验室里,月亮石看起来平淡无奇&深灰色玄武岩,白色斜长岩以及二者的晶体混合物。
Aggressive percolating water from overlying Basalt or Tertiary mudstone is very important for the forming of fast dissolution kinetics in mature stage of karstification.
来自非可溶岩盖层内的具很强侵蚀性的裂隙水,对进入成熟演化阶段的裂隙系统快速溶蚀动力学过程的产生起重要作用,为石林快速发育创造条件。
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