Very limited information has been reported concerning andesite weathering.
迄今对安山岩之风化过程研究资料之报导仍有限.
互联网
The volcano's summit looks gray and is made andesite.
顶端灰白色,由安山岩组成.
互联网
The REE distribution pattern of the Xihu lake is similar to that of andesite.
西湖沉积物稀土分布模式与安山岩相似.
互联网
Mainly is basalt and tuff, secondly become for the alteration basalt and andesite.
主要为玄武岩和凝灰岩, 其次为蚀变玄武岩和安山岩.
互联网
The rock assemblages of the Bayinbuluke formation are mainly alkaline basalt - thick andesite - alkaline rhyolite.
火山岩岩石组合以碱性玄武岩 - 粗安岩 - 碱性流纹岩为主.
互联网
The pyroclastic rock fragments comprise quartzite, schist, gneiss, basalt , andesite, rhyolite and quartz.
火成岩的碎块成分主要为石英岩 、 岩 、 麻岩 、 武岩 、 山岩和流纹岩.
互联网
