凝灰岩

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

主要类型包括碳酸盐、沈积灰、矽和英砂。

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

喷出单元不仅仅由玄武组成，还包括、玻、钠长以及角、灰等。

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

正常火碎屑亚类类型主要为熔结集块,、英及流纹火角以及流纹熔结灰。

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火玻璃的灰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火灰或沉积灰中,常与柯绿泥和钠板共生,形成灰蚀变的特征标型矿物组合。