PERICLASE Meaning and
Definition
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Periclase is a noun that refers to a mineral compound with the chemical formula MgO. It is primarily composed of magnesium oxide, which means it consists of magnesium cations (Mg2+) and oxygen anions (O2-). The name "periclase" is derived from the Greek word "periklasis," meaning "transformation" or "shattered."
Periclase is an essential constituent of the Earth's mantle, the layer located between the Earth's crust and core. It is typically found in metamorphic and ultramafic rocks, as well as in certain types of igneous rocks, such as kimberlites and carbonatites. It is often associated with other minerals, including spinel, pyroxenes, and olivine.
In terms of physical properties, periclase typically forms translucent to opaque crystals that are colorless to pale yellow in appearance. It possesses a Mohs hardness of 5.5-6, making it relatively hard. Periclase also exhibits a vitreous to resinous luster and a white streak.
Periclase has numerous applications in various industries. For instance, it is commonly used as a refractory material due to its high melting point and resistance to corrosive substances. It is also utilized as a source of magnesium in the production of metals, ceramics, and specialty chemicals. Additionally, periclase is employed in the manufacturing of cement, as an additive to improve the product's quality and strength.
Overall, periclase is a significant mineral compound that plays pivotal roles in both Earth's geology and various industrial processes.
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A Vesuvian mineral with a perfect cubic cleavage, occurring in grains of a dark-green colour, found in ejected masses of white limestone.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for PERICLASE
- oericlase
- lericlase
- -ericlase
- 0ericlase
- pwriclase
- psriclase
- pdriclase
- prriclase
- p4riclase
- p3riclase
- peeiclase
- pediclase
- peficlase
- peticlase
- pe5iclase
- pe4iclase
- peruclase
- perjclase
- perkclase
Etymology of PERICLASE
The word "periclase" is derived from the Greek word "periklasis", which means "break or shatter around". The term was coined in 1824 by the Swedish chemist Jöns Jakob Berzelius to describe a mineral he discovered with the chemical composition of magnesium oxide (MgO). The name "periclase" reflects the tendency of this mineral to crumble into small fragments when subjected to physical force.
Similar spelling words for PERICLASE
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