why is coal not classified as a mineral

Is Water a Mineral? Is Ice a Mineral?

Some Consider Water to be a Mineraloid. Water is not a mineral; however, it freezes into ice, which is a mineral. Some authors believe that water should be considered to be a "mineraloid," a material that meets some of the requirements of being a mineral but falls disagree because they believe that a mineraloid only fails to meet the requirements of being a mineral because it is ...

Why is coal not classified as a mineral? | Yahoo Answers

Oct 27, 2006· A mineral is a single pure substance not a mixture. Coal also contains a number of different minerals such as clays and silicates as impurities. The organic matter in coal is derived from ancient land plants, algae and bacteria which have been fossilised over millions of years and been changed chemically over this time.

Why is coal not classified as a mineral? a. it is made of ...

A mineral is a naturally occurring chemical compound, usually of crystalline form and abiogenic in origin. A mineral has one specific chemical composition. Coal is not a mineral because it is organic while a mineral is inorganic that have repeating crystalline structure.

Why is coal not classified as a mineral?

Coal is an organic sedimentary rock that is made up of an inorganic material such as minerals. However, the coal is made up by the acumination of plants that are materials swamps that made in organic in nature while mineral is inorganic in nature. This is the main difference between coal and mineral apart from the room temperature.

Why is coal not considered to be mineral

It must be naturally occurring. 2. It must be inorganic in origin. 3. It must be solid. 4. It must have a definite chemical composition that only varies within certain well defined limits. 5. The atoms from which it is made must be arranged in an orderly manner. Coal fails criteria 2, 4, and 5. Therefore, it is not a mineral.

is coal a mineral

Minerals! Flashcards | Quizlet. Coal is NOT classified as a mineral because. it comes from the remains of plants and animals. After miners remove ore from a mine, what process removes the metal from the ore? smealting. A rare, colorful mineral with a brilliant luster and a hardness of 8 or 9 on the …

Is Coal a Rock, Mineral or Fossil? ThoughtCo

Jan 23, 2020· The plant remains that make up coal have been "pressure cooked" for millions of years. Therefore, it is not accurate to say that they have been preserved. Minerals are inorganic, naturallyoccurring solids. While coal is a naturallyoccurring solid, it is composed of organic plant material. Rocks are, of course, made up of minerals.

Why Is Coal Not Classified As A Mineral

Why is coal not classified as a mineral? It is not a … Answer: Coal is not classified as a mineral because it comes from organic materials. Explanation: Minerals are naturallyformed substances that have a specific chemical are created when elements are nonorganic and most have a set crystalline structure.

Chapter 4 Minerals Flashcards | Quizlet

Coal is NOT classified as a mineral because. it comes from the remains of plants and animals. The repeating pattern of a mineral's particles forms a sold called a(n) crystal. What do metal tools and machinery, the metal filament in a light bulb, and steel girders used to frame an office building all …

Why is coal not considered a mineral? Quora

Aug 11, 2019· If something is to be classified as a mineral, it have to fulfill the following criteria; 1. Naturally occuring ( it has to form by natural processes) 2. Stable at room temperature ( at 25 degrees C) 3. Represented by a known chemical for...

Coal

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. All true, but… then there's coal. It looks like a rock and feels like a rock and is found in layers between other types of rocks – it sure sounds like a rock to me.

Why is coal not classified as a mineral? | Socratic

Jan 22, 2018· Why is coal not classified as a mineral? Environmental Science Energy Resources and Consumption Fossil Fuel Resources and Use. 1 Answer Jan 22, 2018 Coal is made from organic materials. Explanation: Coal is classed as an organic sedimentary rock and rocks are made from inorganic (not from living) material such as minerals. ...

Why is Coal not classified as a Mineral? |

Jul 08, 2011· Coal is only a mineraloid which look like a mineral but actually it does not meet the criteria of a true mineral. Mineral is organic which is made up of hydrogen and carbon. Coal, as explained earlier came from plant remains which has a hydrocarbon structure that’s why it is always mistaken as a mineral.

Why is coal classified as a sedimentary rock? Quora

Dec 27, 2017· Of the three categories of rocks, sedimentary, igneous and metamorphic, sedimentary is the closest type that coal could fit into. Coal was not derived from molten material, so is not igneous by definition. It was not transformed under temperature ...

Science Chapter 3: Minerals Flashcards | Quizlet

Explain why coal and a glass marble are not minerals. A mineral has to be naturally occurring, inorganic, solid, have a crystal structure, and have a definite chemical composition. Coal is not a mineral because it is carbonbased and came from fossilized plants.

Why is coal not classified as a mineral? |

Examples of minerals include diamond, azurite, beryl, and pyrite. Answer and Explanation: Coal is not classified as a mineral because it comes from organic materials.

Coal is NOT classified as a mineral because? Answers

Coal is NOT classified as a mineral because? 1 2. Answer. ... No, coal is not a mineral because a mineral has to be inorganic meaning that it can not be made by a life process.

Coal Wikipedia

Coal is a combustible black or brownishblack sedimentary rock, formed as rock strata called coal is mostly carbon with variable amounts of other elements; chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed when dead plant matter decays into peat and is converted into coal by the heat and pressure of deep burial over millions of years.

MidUnit Assessment: Composition of the Earth ...

Why is coal not classified as a mineral? It is made of organic material. Which mineral property is easily observed, but can be unreliable when it comes to mineral identification? Color. Which mineral property describes a mineral's resistance to being scratched? Hardness.

Why is Productivity important? |

Jul 08, 2011· Why is Productivity important? July 8, 2011, shiela, Leave a comment. Why is productivity important? Productivity means to become efficient, effective, and abundant. It means producing more goods having the same resources or same amount of goods using lesser resources. It means producing new wealth or more wealth without additional cost.

Help me with my earth science PLEASE? | Yahoo Answers

Sep 26, 2013· Why is coal not classified as a mineral? It is made of organic material. It is not a solid. It has no crystal shape. It is does not occur naturally. 2. Which mineral property is easily observed, but can be unreliable when it comes to mineral identification? cleavage yes color streak hardness 3. Which mineral property describes a mineral’s resistance to being scratched? streak yes fracture ...

sedimentology Why is coal classified as a sedimentary ...

Plants are not minerals, but geologists have made an exception for coal, since it is a natural earth solid material that is best characterized as a rock versus anything else …

Decide which of the following are not minerals, and ...

Get an answer for 'Decide which of the following are not minerals, and explain why: petroleum, wood, coal, steel, concrete and glass.' and find homework help for other Science questions at eNotes

Why is coal not classified as a mineral? It is not a solid ...

Answer: Coal is not classified as a mineral because it comes from organic materials. Explanation: Minerals are naturallyformed substances that have a specific chemical are created when elements are nonorganic and most have a set crystalline structure. Examples of minerals include diamond, azurite, beryl, and pyrite.

Minerals! Flashcards | Quizlet

Coal is NOT classified as a mineral because. it comes from the remains of plants and animals. After miners remove ore from a mine, what process removes the metal from the ore? smealting. A rare, colorful mineral with a brilliant luster and a hardness of 8 or 9 on the …

Coal | Facts, Uses, Types | Britannica

Coal, one of the most important primary fossil fuels, a solid carbonrich material, usually brown or black, that most often occurs in stratified sedimentary deposits, which may later be subjected to high temperatures and pressures during mountain building, resulting in …

Is glass a mineral? | Earth 520: Plate Tectonics and ...

No, glass is not a mineral. Let's go through the elements of the definition of a mineral to see why glass is not considered a mineral: Homogeneous: yes; Naturally occurring: volcanoes and impact craters can produce glass; Solid: yes (For more on the debate about whether glass is a solid or a liquid, see the Did You Know box back on the main course page) ...

Chapter 4 Minerals Flashcards | Quizlet

Why is coal not classified as a mineral? it comes from the remains of plants and animals. What is a crystal. The repeating pattern of a mineral's particles. What is the hardest known mineral? diamond. What is a prospector? Anyone who searches for an ore deposit. What is cleavage?

why is coal not classified as a mineral?

Why is coal not classified as a mineral? 1 See answer Answer /5 7. GiannaAva +9 o2z1qpv and 9 others learned from this answer Coal isn't a mineral cause minerals are inorganic and coal is organic. Minerals have a repeating crystalline structure and a homogenous chemical profile and coal …

Why is coal not considered to be a mineral Answers

Mineral definition requires that material be inorganic with a defined chemical composition and repeating crystalline structure. Related Questions Coal is not classified as a mineral because it comes?

Why is coal not considered to be a mineral? | Yahoo Answers

Oct 11, 2006· It doesn't meet the "mineral rules". Mainly, coal lacks a defined crytsal lattice and, as mentioned several times already, is organic (carbonbased), esentialy composed of decayed plants. Just because it is made of one element, does not necessarily preclude it being a mineral or not. For example, sulfur is a mineral.

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