Which kind of rocks contain felsic minerals, typically contain aluminum and sodium and are high in silica?
sedimentary
metamorphic
igneous
felsic igneous
Felsic igneous rocks contain felsic minerals. They typically contain aluminum and sodium; they are high in silica. Quartz and potassium feldspar are felsic minerals. Minerals and rocks with a composition in between mafic and felsic are called intermediate.