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No, diamond is a mineral. Coal is an igneous rock; it can take years for coal to form.

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14y ago
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Anonymous

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4y ago
Coal is NOT an igneous rock
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6mo ago

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.

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Q: Both diamonds and coal are compressed of carbon but are they both minerals?
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Carbonate minerals contain?

Some minerals contain carbon, such as graphite and diamonds, however while they both contain carbon, the diamonds density is far greater.


Are coals and diamonds both minerals?

Coal and diamond are both allotropes of carbon, which is a mineral.


How are coal and diamonds alike?

Both coal and diamonds are formed from carbon. However, diamonds are formed under intense pressure and heat deep in the Earth's mantle, while coal is formed from plant material that has been compressed and heated over millions of years.


Are diamonds made in laboratories minerals?

Yes, diamonds made in laboratories are still considered minerals. Both natural and lab-grown diamonds have the same chemical makeup and crystal structure, making them both minerals.


Why are diamonds not considered minerals?

Diamonds are considered minerals because they are naturally occurring, inorganic solids with a crystalline structure. The confusion may arise because diamonds are also gemstones, which are minerals that are valued for their beauty and rarity.


Chemical of which diamonds and coal are made?

Both diamonds and coal are made primarily of carbon atoms. However, the arrangement of the carbon atoms is what gives diamonds their hardness and brilliance, while coal is a sedimentary rock formed from compressed plant matter over millions of years.


What element is found in coal or diamonds?

Carbon is the element found in both coal and diamonds.


Diamonds and coal both contain the carbon named what?

Both diamonds and coal consist of carbon atoms.


Are diamonds and graphite both polymorphs of pure silicon?

No, diamonds and graphite are not polymorphs of silicon. Diamonds are a polymorph of carbon, while graphite is also a polymorph of carbon. Silicon does not form diamonds or graphite as polymorphs.


How is diamonds and granite the same?

Diamonds and granite are both formed deep within the Earth's crust under high pressure and temperature. They are both composed of mineral elements, with diamonds being a crystalline form of carbon and granite being a mixture of different minerals such as quartz, feldspar, and mica. Both diamonds and granite are valued for their hardness, durability, and aesthetic appeal.


Diamonds and graphite are examples of what solid?

Diamonds and graphite are both allotropes of carbon.


What element is in both diamonds and pencil lead?

Carbon is the element found in both diamonds and pencil lead. In diamonds, carbon atoms are arranged in a crystal lattice structure, making it a prized and valuable gemstone. In pencil lead, carbon is in the form of graphite, which is a softer allotrope of carbon used for writing and drawing.