Is graphite a sedimentary rock?

Description: Graphite occurs primarily in metamorphic rocks where it forms by the deterioration of organic compounds during metamorphism. It thus can be found in schists , marbles and quartzites that form from the metamorphism of sedimentary rocks.

Graphite is most often found as flakes or crystalline layers in Metamorphic rocks such as marble, schist’s and gneisses. Graphite may also be found in organic-rich shale’s and coal beds.

Graphite is a naturally occurring form of crystalline carbon. It is a native element mineral found in Metamorphic and igneous rocks.

Graphite occurs in metamorphic rocks as a result of the reduction of sedimentary carbon compounds during metamorphism. It also occurs in igneous rocks And in meteorites. Minerals associated with graphite include quartz, calcite, micas and tourmaline.

Graphite Classifications

Graphite can be divided into two main types—Natural and synthetic.

Common sedimentary rocks include Sandstone, limestone, and shale. These rocks often start as sediments carried in rivers and deposited in lakes and oceans. When buried, the sediments lose water and become cemented to form rock.

Graphite can’t be classified as ionic solid as graphite is not made up of ions. It is made up of carbon atoms covalently bonded to three carbon atoms so, it is a Covalent solid. Since the formation of the covalent bond occurs throughout the crystal. Therefore, it is a type of network solid.

Pure graphite is A mineral Form of the element carbon (element #6, symbol C). It forms as veins and disseminations in metamorphic rocks as the result of the metamorphism of organic material included in limestone deposits.

Graphite is a form of carbon . It is a Non-metal And the only non-metal that can conduct electricity.

Coal is a combustible sedimentary rock Formed from ancient vegetation which has been consolidated between other rock strata and transformed by the combined effects of microbial action, pressure and heat over a considerable time period.

Answer and Explanation: Graphite is not an igneous rock Because it originates from organic material and is composed of carbon. Igneous rock is rock that is formed by cooling magma or lava, which is composed of various minerals and metals like iron. However, some graphite may be found within chunks of igneous rock.

Graphite is a Non-metal And it is the only non-metal that can conduct electricity. You can find non-metals on the right side of the periodic table and graphite is the only non-metal that is a good conductor of electricity.