A sedimentary rock built mostly from the calcium carbonate remains of marine organisms, shells, coral and microscopic plankton, compacted over time. It is the parent rock marble forms from under heat and pressure. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/
Facts
Classification
Classification UseBuilding and Construction 2 Wikipedia 'Limestone' states this use (or use-bearing statement); earth5 pass. UseSoil Amendment or Fertilizer 2 Wikipedia 'Limestone' states this use (or use-bearing statement); earth5 pass. Formation ClassSedimentary, formed at the earth's surface by the accumulation and cementation of fragments of earlier rocks, minerals and organisms, or as chemical precipitates 1 Chemical FormulaPredominantly calcium carbonate, CaCO3 1 Connections
Associated With
Host rock: chert most commonly occurs as nodules within limestone.
Source Chert (Wikipedia)
Dolomitization source: dolomite forms as a magnesium replacement of limestone (or lime mud).
Source Dolomite (Wikipedia)
Host rock: flint occurs as nodules within marly limestone.
Source Flint (Wikipedia)
Most caves speleology studies form through the dissolution of limestone and other soluble karst rock.
Source Speleology (Wikipedia)
Caused By
Source Limestone (Wikipedia)
Classified As
In Discipline
Source Rock, Geology (Wikipedia)
Sources
1. Rock, Geology (Wikipedia)
Wikimedia FoundationLead sectionQuote, Lead section
About 7.9% of the crust by volume is composed of sedimentary rocks, with 82% of those being shales, while the remainder consists of 6% limestone and 12% sandstone and arkoses.
2. Wikidata: Limestone
Wikidata Q23757
Dolomite (Wikipedia)
Wikimedia FoundationAssociated With: Dolomite, Lead sectionQuote, Associated With: Dolomite, Lead section
most dolomite was formed as a magnesium replacement of limestone or of lime mud before lithification.
Flint (Wikipedia)
Wikimedia FoundationAssociated With: Flint, Lead sectionQuote, Associated With: Flint, Lead section
categorized as the variety of chert that occurs in chalk or marly limestone.
Chert (Wikipedia)
Wikimedia FoundationAssociated With: Chert, Nodular chert sectionQuote, Associated With: Chert, Nodular chert section
Nodular chert is most common in limestone but may also be found in shales and sandstones.
Limestone (Wikipedia)
Caused By: Sedimentation, Lead paragraphQuote, Caused By: Sedimentation, Lead paragraph
Limestone is a type of carbonate sedimentary rock which is the main source of the material lime
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