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Dolomite is carbonate rock composed of at ... Our services Dictionary; Newsletters; Register; Log in; On Futura Google. Accueil; Dictionary; ... Dolomite is carbonate rock composed of at least 50% dolomite. Previous definition. Dolerite. Next definition. Dolomitic limestone. connexes Definition. Cellular dolomite; Latest ...
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A sedimentary rock consisting chiefly (more than 50% by weight or by areal percentages under the microscope) of calcium carbonate, primarily in the form of the mineral calcite, and with or without magnesium carbonate; specif. a carbonate sedimentary rock containing more than 95% calcite and less than 5% dolomite.
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A sedimentary rock consisting primarily of calcium carbonate, often in the form of the minerals calcite or aragonite, and sometimes with magnesium carbonate in the form of dolomite. Minor amounts of silica, feldspar, pyrite, and clay may also be present. Limestone can occur in many colors but is usually white, gray, or black.
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Dolomite is a sedimentary rock same as limestone .The only difference being the presence of Magnesium along with calcium and as we know limestone gives effervescence when reacted with HCl, dolomite gives effervescence only in powdered form. Pranav Muktibodh Geologist, pursuing PhD in Applied Geology Upvoted by Abhishek Kasar Patil
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Answer (1 of 19): 1. The cultural, social, or political environment in which something develops."Oxbridge was the matrix of the ideology" 2. A mass of fine-grained rock in which gems, crystals, or fossils are embedded."nodules of secondary limestone set in a matrix of porous dolomite" 3. BIOLOGYt...
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Carbonates (limestone and dolomite) share many of the characteristics of sandstone. Resistance to weathering —Because of their crystalline nature, carbonates are ridge formers that produce steep slopes and sharp forms, particularly in arid regions. Dolomite is more brittle than the more plastic limestone.
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limestone(n.) 1. (geology)a sedimentary rock consisting mainly of calcium that was deposited by the remains of marine animals Limestone(n.) 1. (MeSH)Carbonic acid calcium salt (CaCO3). An odorless, tasteless powder or crystal that occurs in nature.
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Limestone is a natural rock that is made up of mostly calcium carbonate. It is common in many parts of the country and is used to create cement, asphalt, many home products, and lots of other things. It is an integral part of the building community and shows up in buildings in its root form as well as in cement and other materials.
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dolomite noun + grammar (mineralogy) A saline evaporite consisting of a mixed calcium and magnesium carbonate, with the chemical formula CaMg (CO 3 ) 2 ; it also exists as the rock dolostone. +4 definitions translations dolomite + Add dolomit noun masculine en mineral +2 definitions
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Sep 22, 2021Limestone is a common, chemical sedimentary rock formed primarily from calcium carbonate. It is generally light-colored and can also include fossils of calcium carbonate-containing organisms, like...
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A mogote is a unique formation of isolated residual hills with steep sides, which is composed of limestone, marble, or dolomite and are surrounded by nearly flat alluvial planes. The sides are so steep that they are almost vertical. They look like round towers or stacks of hay. They are remnants of limestone that have been deposited and ...
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2. ( dolostone) A sedimentary rock type, usually formed by the dolomitization of limestones, and commonly occurring interbedded with them. Most limestones contain some magnesium carbonate and strictly the term 'dolomite' refers to rocks containing 90% or more of the mineral dolomite (see 1).
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The word "dolostone" is often used to refer to the dolomitic rock type. Dolomite is a type of limestone in which the mineral dolomite, calcium magnesium carbonate [CaMg (CO3)2], dominates the carbonate fraction. Dolomite also exists in an amorphous form, known as dolomite powder.
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Quick definitions from WordNet (dolomite) noun: a light colored mineral consisting of calcium magnesium carbonate; a source of magnesium; used as a ceramic and as fertilizer noun: a kind of sedimentary rock resembling limestone but consisting almost entirely of the mineral dolomite
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The metamorphism of siliceous dolomitic limestone is considered with the aid of a composition tetrahedron which suggests that the changes may be referred to thirteen steps or grades of increasing decarbonation, taking place at successively higher temperatures at any given pressure. At the temperature appropriate to each step a certain phase assemblage becomes unstable and each step is ...
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Carbonate rocks are a class of sedimentary rocks composed primarily of carbonate minerals. The two major types are limestone, which is composed of calcite or aragonite (different crystal forms of CaCO3) and dolostone, which is composed of the mineral dolomite (CaMg (CO3)2). 4. Limestone is a sedimentary rock composed largely of the minerals ...
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Dolomite is a cheap, disposable catalyst that can significantly reduce the tar content of the product gas from a gasifier. It may be used as a primary catalyst, dry-mixed with biomass, or, more commonly, placed in a downstream reactor, in which case it is often referred to as a guard bed. View chapter Purchase book.
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dolomitic limestone is different from agricultural or hydrated limestone the difference is in the MgO content and hardness Dolomitic Limestone is harder than both and its MgO content is higher.
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A spring can be formed due to karst topography, which occurs when soluble rocks like dolomite, limestone, and gypsum dissolve. Beneath the hollows created, water finds its way up to the surface of the Earth. The hollows do not necessarily have to be straight, but can be caves, sinkholes, fissures or a network of cracks.
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Science. Dictionaries thesauruses pictures and press releases. sucrosic limestone.
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Dolomite Definition Dolomite is a gray, pink, or white rhombohedral mineral. Dolomite occurs in curved saddlelike crystals with a pearly to glassy luster. It is a common rock-forming mineral. Its chemical formula: CaMg (CO3)2. It is the primary component of the sedimentary rock known as dolostone and the metamorphic rock known as dolomitic marble.
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eBook Packages: Earth and Environmental Science Reference Module Physical and Materials Science Share this entry Anyone you share the following link with will be able to read this content:
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Dolomite is a common mineral. It is also known as CaMg (CO 3) 2 and is a type of compact limestone consisting of a calcium magnesium carbonate. In combination with calcite and aragonite, dolomite makes up approximately 2% of the earth's crust. The mineral was first described by and then named after the French mineralogist and geologist Deodat ...
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dolomite dō´ləmīt˝, dŏl´ə- . 1 Mineral, calcium magnesium carbonate, CaMg ... 2 Carbonate rock composed chiefly of the mineral dolomite, similar to limestone but somewhat harder and heavier. The rock may be metamorphosed into dolomitic marble. ... a dictionary, an atlas and several almanacs loaded with facts. Our editors update and ...
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What Is Dolomite Lime? Dolomitic lime is calcium magnesium carbonate. It has something like 20% calcium and 10% magnesium, but that can vary quite a lot. When you buy dolomite garden lime, it has been ground into granules that can be coarse or very fine, or it could be turned into a prill, a pellet, not necessary but easier to apply.
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May 28, 2014 · A site for mining stone, limestone or slate. Michelangelo personally quarried marble from the world-famous quarry at Carrara 1945, George Orwell, Animal ... QUARRY: Review the definition, meaning, pronunciation, explanation, synonyms, and antonyms of the term QUARRY in the Online Dictionary. What is a 6 letter word that ...
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The Ohio Journal of Science. v66 n2 (March, 1966), 146-152. ... including application of the "enduse criterion" and determination of the commonly accepted meaning of such terms as limestone, dolomite, chemical- and metallurgical-grade limestone, marble, calcium carbonates, and magnesium carbonates. Dolomite, for example, was listed at 10 per ...
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Limestone is a sedimentary rock composed principally of calcium carbonate (calcite) or the double carbonate of calcium and magnesium (dolomite). It is commonly composed of tiny fossils, shell fragments and other fossilized debris.
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(n) limestone Rock consisting wholly or in large part of calcareous material or carbonate of lime. Where, as is often the case, there is some carbonate of magnesia mixed with the lime, the rock is called dolomitic limestone, and from this there may be a gradual transition to dolomite.
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Dolomite may also refer to a sedimentary rock that is at least 90% dolomite. A limestone dolomite consists of 50% to 90% dolomite by weight. The rock is also known as dolomitized limestone because it is thought to originate from limestone that has been transformed into a dolomite by dolomitization.
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In the strict sense, limestones refer to sedimentary rocks composed of the calcium carbonate mineral calcite (CaCO 3 ). Those rocks, dominated by the magnesium-calcium carbonate mineral dolomite [CaMg (CO 3) 2 ], are known as dolomites or dolostones. Although most limestones are similar in chemical and mineralogical composition, the complex ...
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Limestones and dolomites are collectively referred to as carbonates because they consist predominantly of the carbonate minerals calcite (CaCO 3) and dolomite (CaMg [CO 3] 2 ).
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A limestone drop test refers to a standardized material inspection method that is used to simulate the impact of backfilling after a pipe is placed in a trench. It is used to determine the effect of blunt force trauma on a coated pipeline. Advertisement Corrosionpedia Explains Limestone Drop Test
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(Geological Science) a sedimentary rock resembling limestone but consisting principally of the mineral dolomite. It is an important source of magnesium and its compounds, and is used as a building material and refractory [C18: named after Déodat de Dolomieu (1750-1801), French mineralogist] dolomitic adj
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1. (Minerals) a white mineral often tinted by impurities, found in sedimentary rocks and veins. It is used in the manufacture of cement and as a building stone (marble). Composition: calcium magnesium carbonate. Formula: CaMg (CO3)2. Crystal structure: hexagonal (rhombohedral) 2. (Geological Science) a sedimentary rock resembling limestone but ...
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Chert definition, a compact rock consisting essentially of microcrystalline quartz. See more.
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Image: Golden Beige 3D Basketweave Mosaic from Arizona Tile. In the tile world, a mosaic is defined as an inlay design pattern with tiles smaller than 2×2". Individual mosaic patterns vary greatly, featuring a multitude of different materials, colors, and tile shapes. Popular materials include glass, natural stone, metal, and porcelain.
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Dolomite Lime - How Garden Lime Can Cause Problems . Dolomite limestone is used to counteract this to sweeten the soil It can do that but that doesn 39 t mean it 39 s good Minerals may or may not be leaching from your soil If they are it could be partially because of rain but there are other reasons too If your soil is low in organic matter which is often the case it probably can 39 t nbsp
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Consists of major lithologies are (1) limestone and dolomite, (2) shale and interbedded shale carbonate, (3) siderite-rich banded iron-formation, and (4) iron oxide-rich banded iron-formation. The oldest rocks are limestones and lesser dolomite with abundant cryptalgalaminae and intraclastic textures.
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Medical Science Engg Question is ⇒ The major minerals found in Uttar Pradesh are, Options are ⇒ (A) limestone and dolomite, (B) rock phosphate and dolomite, (C) copper and graphite, (D) None of the above, (E), Leave your comments or Download question paper.
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