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Yes, Limestone is a sedimentary rock. It can be
formed in two ways with the help of living organisms and by evaporation. Limes tone
formations with the help of living organism make us to think, like how it may form.
In brief, ocean dwelling, this is one kind of fishes such as oysters, clams, mussels and coral uses calcium carbonate to create shells and bones. All these shells and bones collectively compacted under ocean for many years to create as limestone.
Other way of formation, limestone when water containing particles of calcium carbonate evaporate. Following of sediment deposition, the water pressure dense the sediment, creating limestone. The color of the limestone depends on the other sediments in the mixture besides the minerals. Minerals are also present in the limestone and affects the color.
Fossils appear in limestone, because when something dies and its remains stay in the same place, sediment builds up on top of it, and eventually, the print of the dead thing is left in the hardened sediment (which has turned to limestone).
Limestone is formed when sediments made of calcium carbonate are buried by many subsequent sedimentary layers and compressed. Minerals crystallising out of solution bind the grains together. Sometimes the grains are formed by evaporation and sometimes they are the remains of the exoskeletons of sea creatures.
The dead organisms get trapped in the layers of sediment that then compact over a long time period, which traps the fossils:D
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What is chemical limestone made of?
Chemical limestone can form when calcite is dissolved.
What is a grainy form of limestone called?
oolite
How can black chert be distinguished form black limestone?
If you have a small sample bottle of dilute hydrochloric acid, the limestone will fizz as it is calcium carbonate and will dissolve in the acid, releasing carbon dioxide gas. The same acid will not react with the inert silica of a black chert. Sometimes chert and limestone are finely inter-bedded and the acid will pick out the limestone bands!
Is marble naturally occurring?
Yes. It is found in rocks, and has the chemical formula CaCO3 . It's a form of limestone.
Is dolomitic limestone same as agricultural limestone or horticultural hydrated limestone?
dolomitic limestone is different from agricultural or hydrated limestone the difference is in the MgO content and hardness Dolomitic Limestone is harder than both and its MgO content is higher. The CaO is lower in Dolomitic limestone and High in the later.
What is chemical limestone made of?
Chemical limestone can form when calcite is dissolved.
How do underground limestone carverns form?
it rains and sinks into limestone and over to starts to corrode at the vulnerable limestone
Does limestone forms form skeletons and shells?
limestone forms from skeletons and shells
How do rocks such as limestone and marble form?
Limestone - sedimentary deposition of calcarious marine organisms. Marble - compressed (metamorphosed) limestone.
How do grikes form?
Grikes form through the chemical and physical weathering of limestone bedrock by the dissolving action of water. Over time, this weathering process creates deep grooves or crevices in the limestone, resulting in the characteristic appearance of grikes in limestone pavement landscapes.
What is the name of a very hard sedimentary rock that often forms in limestone?
Chert, a form of quartz, can form as beds or nodules in limestone or dolostone.
What rock is squeezed and heated to form marble?
Limestone is the rock that is squeezed and heated to form marble. The high pressures and temperatures cause the limestone to recrystallize and become the metamorphic rock known as marble.
What rock results from the metamorphism of limestone?
Marble is the rock that results from the metamorphism of limestone. Through the process of heat and pressure, the calcium carbonate in limestone recrystallizes to form marble with a characteristic crystalline structure and unique patterns.
What chemical compounds form caves?
by limestone
What forms calcite.?
Calcite can form limestone
What does limestone form?
from calcium carbonate Caco3
What is a grainy form of limestone called?
oolite
