When magma cools slowly within warm rock underground, it forms crystals with a coarse-grained texture. This type of crystal texture indicates that the minerals had time to grow larger before the magma solidified, reflecting a slow cooling process. Examples of rocks with coarse-grained textures include granite and diorite.
crystal
When magma cools and solidifies underground, it forms igneous rocks through the process of crystallization. As the magma cools, minerals within it begin to crystallize and solidify, creating the interlocking crystal structure that characterizes igneous rocks. The specific composition and cooling rate of the magma dictate the type of igneous rock that is formed.
It will form granite if it cools underground and rhyolite if it cools at the surface.
the slower the magma cools the bigger the crystal is
Igneous rocks are formed underground from a very hot substance called magma. As magma cools and hardens under extreme pressure, it forms igneous rocks.
yes
granite is all that i know of.
the crystals are large
Igneous rock is formed when molten magma cools and solidifies. As the magma cools, it hardens and crystallizes, creating igneous rock. This process can happen underground or on the Earth's surface, depending on where the magma cools.
No. Granite cools from magma deep underground. Volcanic glass cools quickly at or near the surface.
if lava cools slowly, it will have a lot of crystals. When it cools fast, there will be little to no crystals what s ever.