SCAR LIMESTONE Meaning and
Definition
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Scar limestone is a type of sedimentary rock that is primarily composed of calcium carbonate. It is formed from the accumulation and compacting of organic and inorganic materials, such as shells, coral, and other marine organisms, over millions of years. The term "scar" refers to the location where these rocks are commonly found, which is typically in coastal or shallow marine environments.
Scar limestone is characterized by its light color, often ranging from gray to white, although it can contain varying shades of yellow or brown due to impurities. Its texture is typically fine-grained and can include visible fossil fragments, such as shells and coral remnants. The rock is relatively soft and easily erodes, which can result in the formation of cliffs, caves, and other landforms.
The formation of scar limestone is closely tied to the presence of shallow, warm seawater, where the calcareous material from marine organisms settled over time. As these materials accumulated and were compacted by the weight of overlying sediments, they underwent diagenesis, a process that involves the recrystallization of minerals and the formation of solid rock.
Scar limestone has various practical uses due to its durability and aesthetic qualities. It is often quarried for construction purposes, including building facades, flooring, and countertops. Additionally, its high calcium carbonate content makes it an excellent raw material for lime production and agricultural applications, such as soil amendment to neutralize acidity.
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In geol., a name applied to the lower group of the carboniferous limestone, as developed in bluff precipices or lofty scars.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for SCAR LIMESTONE
- acar limestone
- zcar limestone
- xcar limestone
- dcar limestone
- ecar limestone
- wcar limestone
- sxar limestone
- svar limestone
- sfar limestone
- sdar limestone
- sczr limestone
- scsr limestone
- scwr limestone
- scqr limestone
- scae limestone
- scad limestone
- scaf limestone
- scat limestone
- sca5 limestone
- sca4 limestone
Etymology of SCAR LIMESTONE
The term "scar limestone" does not have a specific etymology of its own. Instead, it is comprised of two separate words: "scar" and "limestone", each having their respective origins.
1. Scar: The term "scar" most likely originates from the Old Norse word "sker", meaning "a bare rock or reef". In Northern England and Scotland, it became a common term for steep cliffs or rocky outcrops. Over time, "scar" has been used to refer to similar geological features in various regions.
2. Limestone: "Limestone" is a term derived from the Old English word "limen stān", meaning "lime stone". The word "lime" refers to the material obtained from limestone, which was traditionally used for making mortar and plaster.
When combined, the term "scar limestone" simply refers to a type of limestone found in scar-like formations or cliffs.
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