Magma is the semi-molten rock material on which the crust floats. The crust is the surface we live on.
the kind that is hot
When magma cools, it forms igneous rock.
The magma is primarily granitic/rhyolitic, but there are occasional basaltic lava flows.
Magma
Geothermal
Lava and Magma
magma
Usually a dense basaltic magma with low water content.
Igneous rock
Igneous rock
igneous rock
Magma can solidify and cool to form igneous rocks such as granite, basalt, or andesite, depending on the composition and cooling rate of the magma.