It doesn't. Granite is an igneous rock, not metamorphic. However, quartzite is metamorphic and is made from sandstone.
When morph is used as a suffix it means to change. External Structure
50 years
The minerals in sandstone recrystallize when granite first turns into sandstone a gritty sedimentary rock under weathering and erosion and then into the metamorphic rock quartzite under heat and pressure and then it goes all the way throughout the rock cycle and back into its original form of granite a igneous rock and is formed when magma recrystallizes.
some rocks are made of soft minerals such as gypsum and calcite that take take short time to break down. in contrast, granite takes a longer time to be weathered down because it is made of quartz mineral. quartz has a mineral hardness of 7 in contrast to gypsum's 2.
Sandstone doesn't react to hydrochloric acid unless the cementing mineral is calcite. Sedimentary rocks that do react with acid include limestones such as chalk. Dolostone also reacts, but only in powder form.
Quartzite is often referred to as "quartzite rock" or simply "quartzite." It is a metamorphic rock that is composed primarily of quartz grains.
quartzite countertops installation
Quartzite is a metamorphic rock.
Quartzite is crystalline.
Quartzite is metamorphosed sandstone.
Quartzite can appear in many colors.
Quartzite
morph morph
Super Morph was created in 1993.
Quartzite
The minerals in the sandstones usually recrystallize when it changes into quartzite. Heat must be applied to sandstone to change it into quartzite.
Super Morph happened in 1993.