Most schists are derived from phyllite, a lower grade metamorphic rock.
Regional. Contact metamorphism is high temperature-low pressure so no mineral alignment occurs, only new mineral growth. I'm studying the same lesson too! :D 8th Grader.
granite and basalt
People aslo dont believe but its ture
Schist is a metamorphic rock
Foliated metamorphic rock
It's a group of metamorphic rocks.
The parent rock of schist is phyllite.
Schist is a form of metamorphic rock
Schist is a metamorphic rock.
Regional. Contact metamorphism is high temperature-low pressure so no mineral alignment occurs, only new mineral growth.
Granite is Igneous rock. It crystallizes from hot melt (magma). Metamorphic rocks can be found associated with granite as result of their contact with country (surrounding) rocks. This will be a contact metamorphism. Metamorphism of granite it self results into granitic gneisses which are coarse foliated rocks.
Regional metamorphism
Regional metamorphism can occur.
All rocks can undergo metamorphism; sedimentary, igneous, and even metamorphic rocks.
Regional. Contact metamorphism is high temperature-low pressure so no mineral alignment occurs, only new mineral growth.
Schist is a form of metamorphic rock in which a sedimentary rock has been subjected to heat and pressure. These change agents will alter the structure of the rock, and will allow / cause the minerals in the rock to change and aggregate. Schist is a very common rock type, but does need the parent rock to have undergone metamorphism.
No, schist is a metamorphic rock type.
Metamorphic rocks can be classified by type of metamorphism. Regional metamorphism is caused by pressures and heat derived from plate movement processes. Contact metamorphism is caused from proximity to an intrusive plutonic body. Metamorphic rocks are also classified by degree of metamorphism, expressed as a grade (low, medium, high), as a rock experiences higher and higher heat and pressure until it eventually melts.
They would be referred to as contact metamorphic rocks.
The most common type of land metamorphism is Regional metamorphism. The most common rocks are slates, schists, and gneisses. This occurs within the folds of mountain belts and cratonic areas.
Schist is a high-grade metamorphic rock.
Both are metamophic Rock. Gneiss is formed from Granite. Schist from other types it depends on what you are planning on drilling. Also it depends on what type of Schist. Gneiss would probably be the better choice though.
Regional Metamorphism
Dynamic Metamorphism >.<
Regional metamorphism
Granite is Igneous rock. It crystallizes from hot melt (magma). Metamorphic rocks can be found associated with granite as result of their contact with country (surrounding) rocks. This will be a contact metamorphism. Metamorphism of granite it self results into granitic gneisses which are coarse foliated rocks.