Results for: Limestone

What is limestone?

Limestone: Limestone is a sedimentary rock composed largely of the mineral calcite (calcium carbonate: CaCO3). A type of limestone known as dolomite is composed of calcium mag (MORE)
In Geology

What can you use limestone for?

>Limestone is used in buildings and roads. >Limestone can be used in glass making. >Limestone is used in toothpaste. >Limestone is used in cement and mortar. >Limeston (MORE)
In Geology

To which Limestone called siliceous Limestone?

Answer . The rock tripoli is considered a siliceous limestone, as most of the calcium carbonate has been weathered out or baked out by proximity to a plutonic intrusion.
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In Geology

Where do you get limestone?

Limestone can be found in many parts of the world and is usually mined in surface quarries.
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In Geology

Where do you get limestones from?

The hard shells of living things produce some kinds of limestone. How dopes limestone form? Limestone forms in the ocean, many living things, including coral, clams, oysters, (MORE)
In Geology

What is limestone like?

limestone is rough, it crumbles and absorbs water, this is because it is porous which means that it has tiny holes in it. limestone is made up of tiny grains they are circular (MORE)