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Dolomite is a mixture of calcium and magnesium carbonates. The ratio of Ca:Mg can vary. If the Ca percentage is very high (above 90%), it is generally considered as calcite and if Mg is very high, it is considered as magnesite (not magnetite). Theoretically, dolomite should have 50:50 Ca:Mg ratio. Usually, dolomite is slightly resistive against weathering and diluted acids compared to calcite.
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What is dolomite made out of?
Dolomite is a type of limestone containing magnesium carbonate as well as the calcium carbonate of ordinary limestone. As with ordinary limestone, dolomite is a deposit of microscopic skeletons of dead plankton. When the plankton die their skeletons settle to the bottom of the ocean, forming a ooze that eventually solidifies. When mountain building activities raise this on the land we get limestone or dolomite.
Is dolomite soft or hard rock?
It is a limestone, hard.
Why dolomite has high specific gravity than limestone?
Dolomite contains more magnesium than limestone, resulting in a higher specific gravity. The additional magnesium atoms increase the mass of dolomite per unit volume, producing a higher specific gravity compared to limestone.
What kind of rock is formed by metamorphism of limestone or dolomite?
marble
What is the metamorphosed form of dolomite?
The metamorphosed form of dolomite is called marble. Dolomite is a sedimentary rock primarily composed of the mineral dolomite, while marble is a metamorphic rock that forms from the recrystallization of limestone or dolomite under high heat and pressure.
What is limestone to marble?
calcite and dolomite.
What was formed from?
The protolith of marble was limestone or dolomite.
What was formed?
The protolith of marble was limestone or dolomite.
What is dolomite made out of?
Dolomite is a type of limestone containing magnesium carbonate as well as the calcium carbonate of ordinary limestone. As with ordinary limestone, dolomite is a deposit of microscopic skeletons of dead plankton. When the plankton die their skeletons settle to the bottom of the ocean, forming a ooze that eventually solidifies. When mountain building activities raise this on the land we get limestone or dolomite.
Is dolomite soft or hard rock?
It is a limestone, hard.
Why dolomite has high specific gravity than limestone?
Dolomite contains more magnesium than limestone, resulting in a higher specific gravity. The additional magnesium atoms increase the mass of dolomite per unit volume, producing a higher specific gravity compared to limestone.
What kind of rock is formed by metamorphism of limestone or dolomite?
marble
What has the author John Everts Lamar written?
John Everts Lamar has written: 'Handbook on limestone and dolomite for Illinois quarry operators' -- subject(s): Dolomite, Limestone, Quarries and quarrying
What kind of rocks can you find in the Ozark mountains?
Mostly limestone and/or dolomite.
What is the metamorphosed form of dolomite?
The metamorphosed form of dolomite is called marble. Dolomite is a sedimentary rock primarily composed of the mineral dolomite, while marble is a metamorphic rock that forms from the recrystallization of limestone or dolomite under high heat and pressure.
What is a sedimentary rock composed of calcium magnesium carbonate?
A sedimentary rock composed of calcium magnesium carbonate is known as dolomite. It forms from the mineral dolomite, which is similar to limestone but contains magnesium in addition to calcium. Dolomite often forms in marine environments through the replacement of limestone by magnesium-rich fluids.
What are the most common carbon-based rocks?
The most common carbon-based rocks are limestone, dolomite, and shale. Limestone and dolomite are primarily composed of calcium carbonate, while shale contains organic carbon derived from plant and animal remains. These rocks are essential in various geological processes and can be found in many regions around the world.
