1320 Ma basic rock sills
basic rock
基性岩
碱性岩
盐基性岩
基性火成岩
碱性沈积物
底部沈积
环带
controlled underwater blast of basic rock
intermediate basic rock
Carboniferous igneous rock
crystalline igneous rock
extremely thick igneous rock
Hongshan igneous rock mass
igneous rock
岩浆岩
火成岩
点火器
火山岩
含铜磁铁矿床
火成岩族
点火石