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In pure form, limestone is calcium carbonate, and does not contain silica. However, in SOME strata of limestone, silica can be present as an impurity.

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11y ago
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AnswerBot

4mo ago

No, limestone is primarily composed of calcium carbonate, not silica. Silica is typically found in rocks such as quartz, sandstone, and granite.

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Anonymous

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4y ago

yes, usually in smaller amounts but a part of the suite of chemicals/minerals that forms limestone.

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Q: Is limestone a source of silica?
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Related questions

Is limestone a type of silica?

No, limestone is not a type of silica. Limestone is primarily composed of calcium carbonate, while silica is a compound made up of silicon and oxygen atoms.


What are minerals found in uttar pradesh?

Coal, limestone, silica and Bauxite.


What is the constituents of hard glass?

the constituents of hard glass is potassium carbonate , limestone and silica


What are small crystal-lined spheres of silica rock that sometimes occur in limestone called?

These small crystal-lined spheres are called geodes. They form when minerals crystallize inside a cavity within the limestone rock.


What are three natural cements?

1. Silica (quartz) 2. Calcite (limestone) 3. Clay


Is sandstone and limestone the samething?

No. Sandstone is mostly made of silica whereas limestone is made from calcium carbonate (which may contain some magnesium and other carbonates.


What is added to limestone to make glass?

The main thing that is added to limestone is melted silica or sand. These two items react to create the end products of waste gas and glass.


Is silica is used for making glass?

Yes, silica is a key component in making glass. It is melted down along with other raw materials like soda ash and limestone to produce glass. The silica provides strength and durability to the glass.


Why does sandstones cemented by calcite (limestone )weather faster than those cemented by silica?

Sandstones cemented by calcite (limestone) weather faster than those cemented by silica because calcite is more soluble in water than silica. When exposed to water and carbon dioxide, calcite dissolves more easily, weakening the cement that binds the sand grains together. Silica cement is more resistant to dissolution, making it more durable in weathering processes.


Where does raw material for glass come from?

Raw materials for glass primarily come from silica sand, soda ash, and limestone. Silica sand is the main component, providing the glass with its basic structure. Soda ash is added to lower the melting point of silica, while limestone helps stabilize the mixture. Additional materials like alumina, magnesium oxide, and other minerals may also be included depending on the desired properties of the glass.


Dorset source of limestone?

Dorset, a county in southern England, is not a significant source of limestone mining. However, limestone can be found in some parts of Dorset, particularly in the form of building stone or beach pebbles along the Jurassic Coast. The main source of limestone in the UK is typically in regions like Derbyshire, Yorkshire, and Lincolnshire.


What is the difference between quartz and fused silica?

Fused silica is an engineering-quality, amorphous version of quartz. Source: http://www.makeitfrom.com/material-data/?for=Fused-Silica-Fused-Quartz