Geology Chapter 4 Flashcards | Quizlet
the appearance of a rock based on the size(s), shape(s), and arrangement on the mineral grains it contains. The most abundant minerals found in granitic (felsic) igneous rocks include _____. CHOOSE ALL THAT APPLY. -potassium feldspar-quartz. Which component of magma includes mobile ions of silicon? melt. Why does partial melting result in a magma having a composition different from the rock