凝灰岩

The main kinds of rocks include carbonate rocks, tuffite, siliceous rocks and quartz sand-stone.

主要岩类型包括碳酸盐岩、沈积凝灰岩、矽岩和英砂岩。

The extrusive rock unit includes basalt, andesite, boninite and albitite as well as breccia and tuff.

喷出岩单元不仅仅由玄武岩组成，还包括安岩、玻安岩、钠长岩以及角砾岩、凝灰岩等。

The first rock is mainly andesite clinkering agglomerate, andesite breccia, dacite breccia, rhyolite breccia and rhyolite clinkering tuff.

正碎屑岩亚类岩类型主要为安结集块岩,安、英安及流纹角砾岩以及流纹结凝灰岩。

Zhaocun bentonite deposit oringnated from tuff rich in volcanic hyalocrystalline,which underwent hydrolysis and alteration in Changxing county,Zhejiang province.The deposit has middle scale.

浙江省长兴县赵村膨润土矿是由富含玻璃的凝灰岩原地水解蚀变形成的膨润土矿床,矿床具中型规模。

Research shows that the dawsonite in Hailaer Basin exists in both the eroded volcano tuff and sedimentary volcano tuff,and is paragenous with corrensite and allevardite frequently.

研究表明,海拉尔盆地的碳钠铝存在于凝灰岩或沉积凝灰岩中,与柯绿泥和钠板共生,形成凝灰蚀变的特征标型矿物组合。