Granite forms underground where magma cools slowly, allowing relatively large crystals to form. Rhyolite forms above ground as lava cools quickly, meaning that any crystals will be small.
Ryholite due to the reason that this rock is made up of lighter elements than that of Basalt
ryholite
Ryholite due to the reason that this rock is made up of lighter elements than that of Basalt
The large number of websites I have searched through say that Ryolite is a formation of volcanic rock similar to granite
An igneous rock is a rock formed by the solidification of molten lava. some examples of this rock type are: Pumice, Obsidian, Basalt, Andesite, and Ryholite.