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It can be formed in this way, or it can be formed from calcite precipitation (mineral formation from saturated solution).
dead organisms
Both coal and oil are assumed to have formed from the remains of organisms that lived long ago. Most natural gas is also assumed to have formed by the decomposition of these materials.
Asphalt is not a rock, but is produced from the remains of fossilized organisms.
Organic sedimentary rock is comprised of the remains of once living organisms.
No. Limestone is formed from precipitated calcite or from the shells or skeletal remains of marine organisms.
The remains of once living things.
stalactite- an icicle-shaped mineral deposit, usu. calcite or aragonite, hanging from the roof of a cavern, formed from the dripping of mineral-rich water. stalagmite- a conical mineral deposit, usu. calcite or aragonite, built up on the floor of a cavern, formed from the dripping of mineral-rich water.
Fossils are formed from the buried remains of marine organisms. These organisms are under a tremendous amount of pressure and, over time, they fossilize.
The remains of once living things.
Calcite is a common constituent of sedimentary rocks, limestone in particular, much of which is formed from the shells of dead marine organisms. Approximately 10% of sedimentary rock is limestone.
It can be formed in this way, or it can be formed from calcite precipitation (mineral formation from saturated solution).
The rock would be limestone, the mineral would be calcite.
No. Dolomite is formed by the replacement of Calcium in the mineral calcite by Magnesium, giving the chemical formula (Ca,Mg)CaCO3. Rocks formed largely of calcite are called limestones, and those which show extensive Magnesium substitution in calcite are called Dolomitic limestones.
dead organisms
Any Type Of Limestone
Fossil Fuels =)