how do rocks such as limestone and marble form

  • Limestone - Sedimentary rocks

    Carbonatite is a rare type of igneous rock and marble is a common metamorphic rock Both are chemically composed of calcium carbonate, but they are not limestones because they are not sedimentary rocks Other than that, there are no more restrictions Hence, limestones can be, and indeed are, formed by very different mechanisms

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  • What type of rock is a limestone? - Quora

    Mar 21, 2017· Limestone is a naturally occurring sedimentary rock It consists of calcium carbonate (CaCO3) in its very pure form Limestone is made by the accumulation of fossils of various marine organisms such as corals, algae, and mollusks and also by depos.

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  • limestone | Characteristics, Uses, & Facts | Britannica

    Limestone, sedimentary rock composed mainly of calcium carbonate, usually in the form of calcite or aragonite It may contain considerable amounts of magnesium carbonate (dolomite) as well; minor constituents also commonly present include clay, iron carbonate, feldspar, pyrite, and quartz

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  • How Is Marble Formed From Limestone? | Reference

    How Is Marble Formed From Limestone? marble formed from limestone - Print or Fill Out Online Ad , grow while any clay deposits in the limestone transform into silicate structures such as mica Because marble is a fairly soft material, only a three on the Mohs hardness scale, it is easy to cut and carve , Marble Marble Rock Facts about .

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  • Limestone: The Calcium Carbonate Chemical Sedimentary Rock

    Travertine is a freshwater sedimentary limestone that has very thin, crenulated layers and is commonly formed at springs Marble is a carbonate rock, usually a marine limestone, that has been squeezed and deformed like plastic by great heat and pressure deep beneath ,

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  • How can limestone form - Answers

    Although limestone can form into other types of metamorphic rock, the most common form is marble Asked in Geology , Rocks and Minerals , Metamorphic Rock How do rocks such as limestone and marble .

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  • Geology Hell Flashcards | Quizlet

    Limestone, the most abundant chemical sedimentary rock, is composed mainly of calcite Dolostone, composed of dolomite, can be distinguished from limestone because is not as reactive to hydrochloric acid as limestone is Chert is made of microcrystalline quartz, and has variations such as flint, agate, and jasper

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  • How Are Rocks Formed? - Universe Today

    Dec 03, 2009· Therefore, the question, “How are rocks formed?” begs three distinct answers , When limestone metamorphoses, its calcite grains grow and interlock with one another , As such, marble is .

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  • KARST Flashcards | Quizlet

    • "Karst is the term used to describe a special style of landscape containing CAVES and extensive UNDERGROUND WATER systems that is developed on especially SOLUBLE rocks such as limestone, marble and gypsum"

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  • Types of Caves - National Caves Association

    Solutional caves are the most frequently occurring caves and such caves form in rock that is soluble, such as limestone, but can also form in other rocks, including chalk, dolomite, marble, salt, and gypsumRock is dissolved by natural acid in groundwater that seeps through bedding-planes, faults, joints and so onOver geological epochs cracks expand to become caves and cave systems

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  • Marble: Metamorphic Rock: Pictures, Definition, Properties

    How do you recognize limestone and marble? The main difference between limestone and marble is that limestone is a sedimentary rock, typically composed of calcium carbonate fossils, and marble is a metamorphic rock Limestone forms when shells, sand, and mud are deposited at the bottom of oceans and lakes and over time solidify into rock

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  • How does chemical weathering cause caves to form in limestone?

    Solution caves are formed in carbonate and sulfate rocks such as limestone, dolomite, marble, and gypsum by the action of slowly moving ground water that dissolves the rock to form tunnels, irregular passages, and even large caverns along joints and bedding plan

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  • Rocks and soils on your farm – More about limestone and marble

    Marble is the rock type that is formed when limestone is squashed and/or cooked due to mountain building process Or put another way, marble is the metamorphic rock that forms from limestone It’s chemical composition is also calcium carbonate – it is just more crystalline than limestone

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  • Metamorphic Rocks - Volcano

    Metamorphic Rocks Mineral information is presented here; Pictures of minerals are found at the bottom of the page Marble is metamorphosed limestone or dolomite Both limestone and dolomite have a large concentration of calcium carbonate (CaCO3) Marble has many different sizes of crystals

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  • How do limestone and sandstone differ? - Quora

    Apr 27, 2017· Limestone and sandstone are found in large amounts around the world, and they are very common sedimentary rocks However, their origin, composition and other properties of these two are different, making them uniqueLimestone is typically composed.

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  • Marble: Metamorphic Rock: Pictures, Definition, Properties

    What is Marble? Marble is a metamorphic rock that forms when limestone is subjected to the heat and pressure of metamorphism It is composed primarily of the mineral calcite (CaCO 3) and usually contains other minerals, such as clay minerals, micas, quartz, pyrite, iron oxides, and graphiteUnder the conditions of metamorphism, the calcite in the limestone recrystallizes to form a rock that is .

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  • Solutional cave - Wikipedia

    A solutional cave or karst cave is a cave usually formed in the soluble rock limestoneIt is the most frequently occurring type of cave It can also form in other rocks, including chalk, dolomite, marble, salt beds, and gypsum

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  • how do rocks such as limestone and marble form

    How do rocks such as limestone and marble form - Wiki Answers Limestone - sedimentary deposition of calcarious marine organismsMarble - compressed (metamorphosed) limestone

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  • How Is Limestone Made? | Reference

    Limestone can be formed as a result of evaporation, as is the case for stalactites and stalagmites in caves, or through the accumulation of calcium carbonate in marine environments Limestone is either a biological or a chemical sedimentary rock, ,

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  • How do limestone and marble differ? - Quora

    Jun 05, 2016· Limestone and marble differ in many ways: Limestone is a rock which is formed when mud, sand and shells are deposited in lakes and oceans developing it into a sedimentary rock As it is made up of fossilized particles, it is porous and soluble in .

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  • Metamorphic Rocks Flashcards | Quizlet

    - Metamorphic rocks form deep within the Earth when ___ and intense ___ are applied to either igneous rocks or sedimentary rocks , Important in the formation of ore deposits such as gold, zinc, and copper , - Marble is form from ___ sandstone; limestone Gneiss

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  • Limestone - Sedimentary rocks

    Carbonatite is a rare type of igneous rock and marble is a common metamorphic rock Both are chemically composed of calcium carbonate, but they are not limestones because they are not sedimentary rocks Other than that, there are no more restrictions Hence, limestones can be, and indeed are, formed by very different mechanisms

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  • how do rocks such as limestone and marble form

    how do rocks such as limestone and marble form A rock is an aggregate of one or more minerals or mineraloids Some rocks, such as limestone or quartzite, are composed primarily of one mineral—calcite or aragonite in the case of limestone, and quartz in the latter case

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  • How limestone is formed for kids? | AnswersDrive

    Limestone is a type of rock that is made up of bits of animal shells Over millions of years these shells collected on the ocean floor As layers of shells and mud built up, the lower layers slowly hardened into limestone Dover, England, is famous for its white cliffs made of chalk, a soft form of limestone

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  • Types of Caves - National Caves Association

    Solutional caves are the most frequently occurring caves and such caves form in rock that is soluble, such as limestone, but can also form in other rocks, including chalk, dolomite, marble, salt, and gypsumRock is dissolved by natural acid in groundwater that seeps through bedding-planes, faults, joints and so onOver geological epochs cracks expand to become caves and cave systems

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