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A metamorphic rock.
Slate is silt changed under pressure.
Rock can be changed into metamorphic rock by heat and pressure.
By the metamorphosis of limestone, marble is formed. By the thermal decomposition of limestone, quicklime is formed. Which process depends on the temperature and pressure.
metamorphic - formed when igneous or sedimentary rocks are put under extreme heat and/or pressure. igneous - volcanic rock (comes from a volcano) sedimentary - particles of rock/sand/shells/clay etc. 'gathered' to make a rock.
A metamorphic rock.
Granite, china clay is a by product of granite which means when granite is weathered and put under pressure china clay is formed . Hope this helps!
compaction!(:
Slate is silt changed under pressure.
Rock can be changed into metamorphic rock by heat and pressure.
By the metamorphosis of limestone, marble is formed. By the thermal decomposition of limestone, quicklime is formed. Which process depends on the temperature and pressure.
metamorphic - formed when igneous or sedimentary rocks are put under extreme heat and/or pressure. igneous - volcanic rock (comes from a volcano) sedimentary - particles of rock/sand/shells/clay etc. 'gathered' to make a rock.
Claystone, and shale are sedimentary rocks formed from lithified deposits of clay.
Marble is a metamorphic rock because it is formed from limestone that has been squeezed under pressure.
Heat and pressure deep beneath Earth's surface can change any rock into metamorphic rock
Sandstone.
Biotite is a sheet silicate mineral in the mica group. It is formed from the metamorphosis of sedimentary rock under heat and pressure.