microgranular texture微粒结构

microgranular rocks微粒岩

microgranular enclave暗色微粒岩石包体

microgranular enclaves微细粒包体

mafic microgranular enclave镁铁质微粒包体;暗色微粒包体

melanocratic microgranular enclaves暗色微粒包体

microgranular dioritic enclave微粒闪长质包体

mafic microgranular enclaves暗色微粒包体

genesis of microgranular enclave微粒包体成因