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Is coal inorganic?
Yes, coal is an organic sedimentary rock formed from the remains of plants that lived millions of years ago. These plant remains underwent heat and pressure over time, transforming into the coal we use today.
Coal is NOT classified as a mineral because?
coal is not a mineral because it is an organic sedimentary rock formed from the remains of plants and animals, rather than being a naturally occurring inorganic solid with a specific chemical composition and crystal structure like minerals.
Why is coal not a true mineral?
Coal is not considered a mineral because it is organic in nature, formed from the remains of plants. Unlike minerals, which are inorganic and have a crystalline structure, coal does not have a consistent chemical composition or crystal structure. This distinction classifies coal as a sedimentary rock rather than a mineral.
Coal like graphite is composed of carbon.Unlike graphite coal is formed from decayed once-living matter is it a mineral?
No, coal is not considered a mineral because it is formed from organic material (decay of once-living matter) rather than inorganic processes. Minerals are naturally occurring inorganic substances with a specific chemical composition and crystalline structure, whereas coal lacks both of these characteristics.
Is coal organic?
Coal is considered an organic sedimentary rock because it is formed from the remains of plants and organic matter that were buried and compressed over millions of years. However, despite being derived from organic material, coal is generally classified as an inorganic substance due to its high carbon content and geological formation process.
Is coal inorganic?
Yes, coal is an organic sedimentary rock formed from the remains of plants that lived millions of years ago. These plant remains underwent heat and pressure over time, transforming into the coal we use today.
Is coal inorganic organic?
organic
Why isn't coal classified as a mineral?
Coal is not classified as a mineral because it is formed from organic matter, such as plants, and not from inorganic processes like minerals. Minerals are naturally occurring inorganic substances with a specific chemical composition and crystal structure, while coal is a combustible black or brownish-black sedimentary rock made up of organic materials.
Is anthracite coal a sedimentary rock?
No. Anthracite coal is a metamorphic rock.
What is the parent rock for anthracite coal?
Peat (not much of a rock).
Is coal related to rock?
Coal is a form of rock. It is an organically formed sedimentary rock.
Coal is NOT classified as a mineral because?
coal is not a mineral because it is an organic sedimentary rock formed from the remains of plants and animals, rather than being a naturally occurring inorganic solid with a specific chemical composition and crystal structure like minerals.
What type of rock can coal be classified as?
Coal is classified as a sedimentary rock.
Is coal an igneous rock sedimentary rock or metamorphic rock?
Bituminous coal is consided a sedimentary rock. Anthracite coal is bituminous coal that has been metamorphosed by great pressure and heat and is considered a metamorphic rock.
Why is coal still a rock?
It is a metamorphic rock . Also the coal is sometimes considered a sedimentary rock.
Why is coal not a true mineral?
Coal is not considered a mineral because it is organic in nature, formed from the remains of plants. Unlike minerals, which are inorganic and have a crystalline structure, coal does not have a consistent chemical composition or crystal structure. This distinction classifies coal as a sedimentary rock rather than a mineral.
Is coal a sedimentary rocks?
Coal is a sedimentary rock. However, harder forms of coal, because of exposure to elevated temperature and pressure, are metamorphic rock.
