what is the composition dolomite

What is the chemical composition of limestone and dolomite , Mar 04, 2010· What is the chemical composition of limestone and dolomite? What is the chemical composition of limestone and dolomite? Follow 3 answers 3 , Dolomite contains some calcium carbonate as well, but much more magnesium carbonate (MgCO3) Source(s): CB 9 years ago 0 Thumbs up 0 Thumbs down
Mineral Gallery - The Dolomite Group The Dolomite Group is composed of minerals with an unusual trigonal bar 3 symmetry The general formula of this group is AB(CO3)2, where A can be either calcium, barium and/or strontium and the B can be either iron, magnesium, zinc and/or manganese
THE MAKING OF DOLOMITE BRICK AND A STUDY OF THEIR , Dolomite compositions 9-0-6M, 6-3-6M and 2 4 4-M, flux violently with silica and fire brick but are inactive toward magnesia and chrome brick It is, however, possible to burn the dolomite on fire clay brick if a thick layer of magnesia brick grog is used
What Is Dolomite | Dolomite Features Dolomite definition gives information about the Formation of Dolomite and its compositionThe composition of Dolomite can be further divided into mineral and compound content The mineral content of Dolomite rock includes Clay Minerals, Pyrite, Quartz, Sulfides and The compound content of Dolomite rock includes NaCl, CaO, Carbon Dioxide .
What is the difference between dolomite and limestone? - Quora Dolomite, also known as "dolostone" and "dolomite rock," is a sedimentary rock composed primarily of the mineral dolomite, CaMg(CO3)2 Dolomite is found in sedimentary basins worldwide It is thought to form by the postdepositional alteration of lime mud and limestone by magnesium-rich groundwater
Dolomite Mineral | Uses and Properties What is Dolomite? Dolomite is a common rock-forming mineralIt is a calcium magnesium carbonate with a chemical composition of CaMg(CO 3) 2It is the primary component of the sedimentary rock known as dolostone and the metamorphic rock known as dolomitic marbleLimestone that contains some dolomite is known as dolomitic limestone
Lime and Calcined Dolomite for Use in Steel Plant , Calcined dolomite is also known as dolime or doloma When dolomite is heated at a high temperature then it loses its reactivity and the product is known as burnt dolomite Burnt dolomite is a refractory material and is used in the manufacture of basic refractori
What is the composition of dolomite? - Quora Dolomite is a common rock-forming mineral It is a calcium magnesium carbonate with a chemical composition of CaMg(CO3)2 It is the primary component of the sedimentary rock known as dolostone and the metamorphic rock known as dolomitic marble
Techniques for Determining Limestone Composition and , Limestone composition and reactivity are critical factors that determine the performance of limestone-based wet flue gas desulfurization systems , the dolomite and, to a lesser extent .
Dolomite - AAPG Wiki The dolomite which does occur in sedimentary rocks is commonly Ca-rich, having compositions which range from about Ca(Ca 016 Mg 084)(CO 3) 2 to ideality, and/or exhibits weak, diffuse, X-ray diffraction, suggesting considerably less structural order than its composition should dictate With respect to ideal dolomite, all such naturally .
What does dolomite mean? definition, meaning and , Definition of dolomite in the AudioEnglishorg Dictionary Meaning of dolomite What does dolomite mean? Proper usage and pronunciation (in phonetic transcription) of the word dolomite Information about dolomite in the AudioEnglishorg dictionary, synonyms and antonyms
Carbonates & Other Rocks - Tulane University Similarly carbonate rocks are composed of allochemical grains (grains produced by precipitation somewhere else and transported, usually short distances, to the depositional site), mud matrix, consisting of fine-grained carbonate minerals, and a crystalline cement of calcite (or dolomite) precipitated during diagenesis
Calcitic Lime vs Dolomite Lime: Which Should You Use? Calcitic Lime vs Dolomite Lime On the surface, Calcitic lime and dolomite lime seem like very similar products They are both made from pulverized limestone and both are effective at raising the pH in acidic soils So what exactly is the difference between the two?
What Is Dolomite Used For? | Reference Dolomite crushes easily into fine granules and enjoys a sturdy, durable composition, making it less prone to weathering and fading Dolomite contains specks of hard quartz and crystals, so it can withstand high pressure
What is Dolomite Refractory,Industry News,Zhengzhou , Dolomite refractoryr is made of dolomite as the main raw material with a CaO content of over 40% and MgO of over 30% The chemical composition of dolomite is MgCO3CaCO3It used be calcined at high temperature (1500-1600℃)before used
Formation of Dolomite | Composition Dolomite Formation Dolomite formation took place millions of years ago There are a variety of Dolomite Uses and the Dolomite Reserves are found in many countries around the world The rocks in the earth’s crust continuously undergo changes in their composition which leads to formation of other rocks
Rock Composition, Dolomite Stoichiometry, and Rock/Water , Dolomitic carbonate rock units from a variety of Phanerozoic localities and depositional environments throughout North America were evaluated with respect to their dolomite content and dolomite composition by X-ray diffraction analysis
Dolomite definition and meaning | Collins English Dictionary 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
Mineral Chemical Composition Limestone New - DNR Mineral and Chemical Composition of Pure Limestone , Calcite Dolomite CaCO3 MgCO3 CaCO3/MgCO3 CaO MgO CaO/MgO Ca(OH)2 Mg(OH)2 Ca(OH)2/Mg(OH)2 Ca Mg Ca/Mg CO2 Prepared by Missouri Department of Natural Resources, Division of Geology and Land Survey, 2011 Kind of Limestone
Rock Composition, Dolomite Stoichiometry, and Rock/Water , Dolomitic carbonate rock units from a variety of Phanerozoic localities and depositional environments throughout North America were evaluated with respect to their dolomite content and dolomite .
Dolomite Mineral Data Dolomite Dissakisite-(Ce) Comments: Small, prisimatic, acicular crystals of tan-colored dissakisite-(Ce) scatterd on white crystalline dolomite Location: Trimouns mine, Luzenac, Ariége France
What's the Difference Between Dolomite and Calcite Marble , As you might have already noticed, the main difference between dolomite and calcite marble tiles is the chemical composition Dolomite marble tiles are composed mainly of calcium magnesium carbonate, while calcite marble tiles contain calcium carbonate
What Is Dolomite Used for With Plants? | Home Guides | SF Gate What It Contains Dolomite is a limestone compound that contains calcium and magnesium The best mixtures contain 8 to 12 percent magnesium and 18 to 22 percent calcium
Calcite | mineral | Britannica The chemical composition of calcite is responsible for the test that is widely used to identify it, , acid distinguishes calcite from dolomite, which it tends to resemble in both appearance and occurrence (Dolomite effervesces only when powdered and with only a slow, smoldering action) .
What is Dolomite? - Definition from Corrosionpedia Dolomite is calcium magnesium carbonate having the chemical formula CaMg(CO 3) 2It occurs naturally as a mineral and as a rock As a mineral, dolomite exists mostly as rhomboidal, sometimes prismatic, translucent or transparent, colorless or white crystals
Analysis on Some Physical and Chemical Properties of Oreke , The results of the chemical composition analysis of se-lected dolomite, clay and feldspar samples are shown in Tables 2-4 412 Results of Linear Shrinkage of the Blends The results of the cylindrical blend sample tested for their compressive strength after firing are in
dolomite | Formation, Structure, Properties, Uses, & Facts , Dolomite: Dolomite, type of limestone, the carbonate fraction of which is dominated by the mineral dolomite, calcium magnesium carbonate Along with calcite and aragonite, dolomite makes up approximately 2 percent of the Earth’s crust Learn more about the structure, properties, and uses of dolomite in this article
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Quantifying the Composition of Limestone - chem21labs limestone, the rock has to have a composition of over 50% dolomite and calcite, though the exact percentages vary widely The limestone available commercially is over 80% calcite and dolomite Traditionally, the chalk in chalkboard was produced from limestone However.
Dolomite: Dolomite mineral information and data - Mindatorg Dolomite and ferroan dolomite occur frequently as pseudomorphs after calcite and also after aragonite Rarely pseudomorphic after cerussite, baryte and fluorite Several species have been recognized as incrustation or substitution pseudomorphs after dolomite crystals