QUARTZITE Meaning and
Definition
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Quartzite is a type of metamorphic rock that forms from the high-pressure and high-temperature alteration of sandstone. It is primarily composed of quartz grains that have been recrystallized and fused together, resulting in a dense and strong rock. The original sand grains in quartzite are typically composed of silica, which undergoes significant changes during the metamorphic process.
Quartzite is known for its durability and hardness, making it a popular choice for various construction purposes. With a hardness of around 7 on the Mohs scale, it is harder than most other rocks, including steel. Its resistance to both chemical and physical weathering makes it suitable for flooring, kitchen countertops, wall-cladding, and other applications that require a sturdy and long-lasting material.
In terms of appearance, quartzite can vary greatly depending on its mineral impurities and the degree of metamorphism it has undergone. It commonly appears in shades of white, gray, yellow, pink, brown, or red. Quartzite can exhibit a range of textures, from smooth and glassy to rough and grainy, depending on the size and shape of the original sand grains and the recrystallization process.
Quartzite is a valuable resource for geologists and researchers as it provides insights into the geological processes that occur during metamorphism. Its extensive use in the construction industry is a testament to its strength, durability, and aesthetic appeal, making quartzite a sought-after material for various architectural and decorative applications.
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An aggregation of quartz-grains, applied to sandstone's which have been indurated or altered by heat so as to assume the appearance of quartz-rock.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for QUARTZITE
Etymology of QUARTZITE
The word "quartzite" is derived from the Latin word "quartzus", which means "quartz" or "hard". The Latin term "quartzus" itself originated from the Old High German word "quarz", which refers to the mineral quartz. Ultimately, the Old High German term can be traced back to the Old Saxon word "twarc", which signifies "hard" or "strong". Thus, the etymology of the word "quartzite" is rooted in the Latin and Germanic languages, indicating the stone's hardness and connection to the mineral quartz.
Similar spelling words for QUARTZITE
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