Is coal a mineral yes or no?

What’s the deal with coal? It’s classified as an organic sedimentary rock, but rocks are combinations of minerals, and minerals are inorganic. … So yes, coal is classified as an organic sedimentary rock, and yes, rocks are supposed to be made of minerals and minerals can’t be organic.

Is coal a mineral Why or why not?

Coal is not a mineral, because it can not be expressed as a chemical formula, and therefore, does not have a definate crystaline structure. Coal is predominately carbon.

Is coal a true mineral?

Answer and Explanation:

Coal is not classified as a mineral because it comes from organic materials. Coal is formed from the remains of dead plants and animals that are…

What type of mineral is coal?

Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements; chiefly hydrogen, sulfur, oxygen, and nitrogen.

Why is coal not considered a mineral Brainly?

Coal is not classified as a mineral because it is made from organic materials. Explanation: Coal is produced from decomposed organic plants. Although rocks are made from inorganic material like minerals, coal is however, classified as an organic sedimentary rock.

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Is coal man made?

Coal is called a fossil fuel because it was made from plants that were once alive! Since coal comes from plants, and plants get their energy from the sun, the energy in coal also came from the sun. The coal we use today took millions of years to form. … That is why coal is called nonrenewable.

Is coal a rock or mineral?

What’s the deal with coal? It’s classified as an organic sedimentary rock, but rocks are combinations of minerals, and minerals are inorganic. Coal is made of decomposed plants, which are organic.

Where is coal mostly found?

The largest coal reserves are in the United States, Russia, China, Australia, and India. In the United States, coal is mined in 25 states and three major regions. In the Western Coal Region, Wyoming is the top producer—about 40% of the coal mined in the country is extracted in the state.

Does coal make diamonds?

Over the years it has been said that diamonds formed from the metamorphism of coal. According to Geology.com, we now know this is untrue. “Coal has rarely played a role in the formation of diamonds. In fact, most diamonds that have been dated are much older than Earth’s first land plants – the source material of coal!

Why is coal shiny?

Coal looks like shiny, black rock. Coal has lots of energy in it. When it is burned, it makes heat and light energy.

What are the 4 types of coal?

Coal is classified into four main types, or ranks: anthracite, bituminous, subbituminous, and lignite.

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Can you find gold in coal?

Gold occurs as palaeoplacers and in hydrothermal deposits. Gold occurrences reflect rapid erosion of the mineralized orogeny and young provenance of sediment in the coal basins. The disposition of the Variscan Orogen through equatorial latitudes made coal an exceptional reservoir for gold.

Which is considered as the highest rank of coal?

Anthracite

What is the hardest known mineral?

Diamond

Which rock contains valuable minerals?

bauxite

How do rocks and minerals compare?

A mineral is a naturally occurring, inorganic solid with a definite chemical composition and a crystalline structure formed by geological processes. A rock is an aggregate of one or more minerals whereas a rock may also include organic remains and mineraloids. Some rocks are predominantly composed of just one mineral.

Coal mine