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0.88g of Carbon dioxide. For every 100g of limestone heated, 44g of CO2 and 56g of CaO are produced.
Limestone
They would be referred to as contact metamorphic rocks.
Silica sand would first lithify into sandstone. It could then undergo metamorphism through heat and pressure and form the metamorphic rock quartzite.
If the limestone was crushed the reaction would speed up because the limestone would have a larger surface area available to react with the acid.
shale and sandstone
0.88g of Carbon dioxide. For every 100g of limestone heated, 44g of CO2 and 56g of CaO are produced.
Metamorphism?
shale and sandstone
Very little waste is produced during the extraction of limestone. Waste would include carbon monoxide and other pollutants from machinery exhaust, along with used tires.
Marble is a metamorphic rock with a parent rock of limestone or dolostone and is formed by natural processes by heat and pressure. The heat may be derived by proximity to a magmatic intrusion or from depth of burial.
eight kilometers below the earth's surface
Sedimentary.
Two plates colliding will generate both regional and contact metamorphism. The point of contact would have contact metamorphism while surrounding parts would be regionally metamophrsed.
Most likely, it would be chert.
Composition would remain constant.
Limestone