Basic, acidic extrusive and volcanoclastic rocks are known as the main rock types.
石炭纪末期本区的活动开,叠世晚期和晚叠世期是两个主活动期。
Basic, acidic extrusive and volcanoclastic rocks are known as the main rock types.
石炭纪末期本区的活动开,叠世晚期和晚叠世期是两个主活动期。
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,还包括安山、玻安、钠长以及角砾、凝灰等。
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