A metamorphic rock used to be a different rock type, typically sedimentary.
xenolith
It is a xenolith.
No every rock is able to change into anther
No.
An example of a fragment of one kind of rock found within another kind of rock is xenoliths, which are pieces of pre-existing rock engulfed by magma and then incorporated into igneous rocks as they form. These fragments provide insights into the composition and history of the lithosphere.
You would say the rock has been metamorphized.
Rock cycle
when a material changes from a solution into another material what is thes prosses called
Pumice stone can be used for cleaning.
be-case it is a a building
Coal.
Those are metamorphic rocks, changed from one type to another by extreme pressure.