We found one dictionary that defines the word felsic and mafic rocks:

Computing (1 matching dictionary)

1. felsic and mafic rocks: Encyclopedia

▸ Words similar to felsic and mafic rocks ▸ Usage examples for felsic and mafic rocks ▸ Idioms related to felsic and mafic rocks ▸ Wikipedia articles (New!) ▸ Words that often appear near felsic and mafic rocks ▸ Rhymes of felsic and mafic rocks ▸ Invented words related to felsic and mafic rocks