a rock
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The rock that gets heat+pressure to turn into a metamorphic rock.
rocks can change form. There are three main types of rocks, sedimentary, Metamorphic and igneous. igneous. sedimentary rocks are rocks formed from sediment. Metamorphic rocks are rocks formed from heat and pressure. If other rocks are put under heat and pressure then they have a chance to change into metamorphic.
Metamorphic rock
Quartzite is already a metamorphic rock formed from sandstone under high pressure and heat. It does not transform into another mineral due to pressure and heat.
It goes through the process of heat and pressure
Heat and pressure.
by going under heat and pressure
metamorphic
pig popp
Heat and Pressure.
Granite will become gneiss.