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Is the origin of diamonds rock or coal?
The origin of diamonds is rock, specifically kimberlite and lamproite volcanic rocks that form deep within the Earth's mantle. Coal is a completely different type of sedimentary rock formed from plant material.
What metamorphic rock does anthracite coal turn in to?
Anthracite coal, a type of coal with a high carbon content and low impurities, can turn into metamorphic rock called graphite under high heat and pressure. Graphite is a soft, crystalline form of carbon that is a good conductor of electricity.
How does coal burn if it is a rock?
Coal is not just a rock; it is a combustible sedimentary rock made up primarily of carbon, along with various other elements. When coal is exposed to heat in the presence of oxygen, a chemical reaction known as combustion occurs. This process breaks down the carbon molecules in coal, releasing energy in the form of heat and light. Therefore, coal burns due to the combustion process, which releases the stored energy within its carbon structure.
How does coal go through the rock-cycle?
Coal forms from the remains of plants that have been buried in Earth's crust for millions of years. Over time, heat and pressure from the layers of rock above it compress the plant material, forming coal. This process of transformation from plant material to coal is part of the rock cycle, as coal is a type of sedimentary rock.
Both diamonds and coal are compressed of carbon but are they both minerals?
Diamond is a mineral because it has a crystalline structure, whereas coal is an organic sedimentary rock formed from plant matter. Both are made primarily of carbon, but only diamond fits the definition of a mineral.
Is coal related to rock?
Coal is a form of rock. It is an organically formed sedimentary rock.
What type of rock does a mine form from?
;from coal
What rock form may contain fossils?
it can be sedimentary rocks
What kind of coal is sedimentary rock?
Coal, other than the metamorphic form called anthracite, is an organic sedimentary rock.
Is the origin of diamonds rock or coal?
The origin of diamonds is rock, specifically kimberlite and lamproite volcanic rocks that form deep within the Earth's mantle. Coal is a completely different type of sedimentary rock formed from plant material.
A type of fossil fuel that is in the form of a soft rock and easily burns?
coal
What is a organic rock that is form the remains of swamp plants buried in water?
coal.
What is the texture of Anthracite rock?
Anthracite is a form of coal. It is hard black and shiny.
What type of fossil fuel is in the form of a soft rock and easily burns?
coal
Which sedimentary rock is composed of carbon?
Limestone is a sedimentary rock that is primarily composed of calcium carbonate, which is a form of carbon.
What metamorphic rock does anthracite coal turn in to?
Anthracite coal, a type of coal with a high carbon content and low impurities, can turn into metamorphic rock called graphite under high heat and pressure. Graphite is a soft, crystalline form of carbon that is a good conductor of electricity.
Is anthracite coal a sedimentary rock?
No. Anthracite coal is a metamorphic rock.
