So they have a similar composition but one is volcanic and the other is plutonic.
The difference between granite and rhyolite.
As nouns the difference between granite and rhyolite is that granite is rock a group of igneous and plutonic rocks composed primarily of feldspar and quartz usually contains one or more dark minerals which may be mica pyroxene or amphibole granite is quarried for building stone road gravel decorative stone and tombstones common colors are gray white pink and yellow brown while rhyolite is.
Hardness of granite and rhyolite is 6 7.
Both granite and rhyolite are felsic igneous rocks formed from very viscous silica rich magma.
They have essentially the same composition.
Properties of rock is another aspect for granite vs rhyolite.
Granite is available in black grey orange pink white colors whereas rhyolite is available in grey white light black colors.