MARCASITIC Meaning and
Definition
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Marcasitic is an adjective used to describe a mineral or material that is related to or contains marcasite. Marcasite, in turn, is a brittle form of iron sulfide (FeS2) that is often pale yellow or white in color. It has a characteristic crystal structure, with a typically orthorhombic symmetry.
In the field of geology and mineralogy, marcasitic refers to minerals or materials that are composed mostly of or primarily contain marcasite. It is commonly found in sedimentary rocks and can occur as nodules, concretions, or even as a replacement of other minerals. Although marcasite is distinct from pyrite (which has a cubic crystal structure), it often occurs with pyrite and is sometimes wrongly identified as such due to its similar appearance.
From a chemical perspective, marcasitic minerals or materials tend to have a high iron content and may exhibit metallic luster. However, their brittle nature makes them prone to deterioration and decomposition upon exposure to air and moisture, leading to oxidation and the formation of a powdery, rusty residue. This degradation process, known as pyrite/marcasite disease, can cause structural damage and discoloration in archaeological artifacts or architectural elements made from marcasitic materials. Thus, care must be taken to prevent or mitigate the impact of marcasitic deterioration in such contexts.
Overall, marcasitic refers to the mineralogical and chemical properties associated with marcasite, presenting a distinct set of characteristics and behaviors.
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Pert. to or resembling marcasite.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for MARCASITIC
- marcasit e
- karcasitic
- jarcasitic
- mzrcasitic
- msrcasitic
- mwrcasitic
- mqrcasitic
- maecasitic
- madcasitic
- mafcasitic
- matcasitic
- ma5casitic
- ma4casitic
- marxasitic
- marvasitic
- marfasitic
- mardasitic
- marczsitic
- marcssitic
- marcwsitic
Etymology of MARCASITIC
The word "Marcasitic" is derived from the mineral called "marcasite", which is an iron sulfide mineral characterized by its metallic luster and pale brass-yellow or pale bronze color. The mineral itself is named after the Arabic word "markasīt", which was borrowed from the Medieval Latin term "marcasita" or "markasitum".
The Latin term "marcasita" can be traced back to the Arabic term "murqashīṭā", which referred to a mystical or magical stone. This term eventually made its way into various Romance languages, including Old French ("marcacite"), Middle English ("markasite"), and eventually English ("marcasite").
The term "marcasitic" is most commonly used to describe minerals or materials that exhibit characteristics or properties similar to marcasite.
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