kaolinite definition oh

The dehydroxylation of kaolinite

prolonged heating. Furthermore, the dehydroxylation of kaolinite at one atmosphere takes place at temperatures well above the reaction kaolinite s= pyrophyllite + hy-dralsite + montmorillonite (Roy and Osborn, 1954) which is slow, and occurs at 400"C at moderate pressures. The nature of the dehydroxylation of kaolinite is not well

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Halloysite and Kaolinite | Clays and Minerals

Definition: The most important members of the kaolin sub group of minerals are kaolinite and halloysite. Kaolinite has the formula Al 2 Si 2 O 5 (OH) 4 and typically occurs in platy forms. Halloysite has a similar composition except that it contains additional water molecules between the layers and most commonly has a tubular morphology.

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Kaolin clay | Article about Kaolin clay by The Free Dictionary

kaolinite (kā`əlĭnīt), clay mineral crystallizing in the monoclinic system and forming the chief constituent of china clay china clay, one of the purest of the clays, composed chiefly of the mineral kaolinite usually formed when granite is changed by hydrothermal metamorphism. Usage .

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kaolinite - Memidex dictionary/thesaurus

kaolinite | Al 2 Si 2 O 5 (OH) 4 [chemical formula] a white or grey clay mineral consisting of hydrated aluminium silicate in triclinic crystalline form, the main constituent of kaolin. (20 of 208 words, 1 usage example, pronunciation)

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What does kaolinite mean?

Kaolinite is a clay mineral, part of the group of industrial minerals, with the chemical composition Al2Si2O5(OH)4. It is a layered silicate mineral, with one tetrahedral sheet linked through oxygen atoms to one octahedral sheet of alumina octahedra. Rocks that .

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Bauxite - Wikipedia

Bauxite. Bauxite is a sedimentary rock with a relatively high aluminium content. It is the world's main source of aluminium. Bauxite consists mostly of the aluminium minerals gibbsite (Al(OH) 3 ), boehmite (γ-AlO(OH)) and diaspore (α-AlO(OH)), mixed with the two iron oxides goethite and haematite,...

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kaolinite - Dictionary Definition : Vocabulary

kaolinite: 1 n a mineral consisting of aluminum silicate; main source of kaolin Type of: mineral solid homogeneous inorganic substances occurring in nature having a definite chemical composition

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What is Kaolinite? - Definition from Petropedia

Kaolinite is an industrial clay mineral which has a single layer of tetrahedral silica bounded with oxygen atoms and octahedral alumina. It is a soft, layered silicate mineral which is usually white in color. It has the chemical formula AI2Si2O5(OH)4. It is produced as a result of the chemical weathering of aluminium silicate minerals.

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Kaolinite definition and meaning | Collins English Dictionary

Definition of 'kaolinite'. kaolinite in American. kaolinite in British. a white or grey clay mineral consisting of hydrated aluminium silicate in triclinic crystalline form, the main constituent of kaolin.

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Kaolinite | definition of kaolinite by Medical dictionary

3a) revealed the characteristic bands of kaolinite appearing at 3695 cm-1, 3655 cm-1 3620 cm-1 and 3585 cm-1 attributed to the stretching vibrations of the surface hydroxyl groups (Si-Si-OH, or Al-Al-OH).

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Kaolinite Meaning - YouTube

Apr 24, 2015 · Video shows what kaolinite means. A common hydrous aluminosilicate mineral found in sediments, soils and sedimentary rocks, Al2Si2O5(OH)4; one of .

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Kaolinite definition/meaning

Kaolinite, AI4Si40,0(OH)6 Kaolinite is an important mineral, for it makes up a large part of the soil mantle that covers a high percentage of the rocks of the earth's crust. It .

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Define kaolin | Dictionary and Thesaurus

Kaolinite is a clay mineral with the chemical composition Al2Si2O54. It is a layered silicate mineral, with one tetrahedral sheet linked through oxygen atoms to one octahedral sheet of alumina octahedra (Deer et al., 1992). Rocks that are rich in kaolinite are known as china clay or kaolin.

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Kaolinite - definition of kaolinite by The Free Dictionary

Define kaolinite. kaolinite synonyms, kaolinite pronunciation, kaolinite translation, English dictionary definition of kaolinite. n. A mineral, Al2Si2O5 4, that is the principal constituent of kaolin. ka′o·lin·it′ic adj. n a white or grey clay mineral consisting of hydrated aluminium...

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kaolinite - Memidex dictionary/thesaurus

kaolinite | Al 2 Si 2 O 5 (OH) 4 [chemical formula] a white or grey clay mineral consisting of hydrated aluminium silicate in triclinic crystalline form, the main constituent of kaolin. (20 of 208 words, 1 usage example, pronunciation)

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kaolinite - Definition of kaolinite | Is kaolinite a word ...

A Scrabble Dictionary, Scrabble Word Finder & Scrabble Cheat to help you with many word based games and apps. Learn to win at any game with our many tools and word lists.

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kaolinite | Example sentencesidge

Examples of how to use "kaolinite" in a sentence from the Cambridge Dictionary Labs

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Kaolin clay - definition of Kaolin clay by The Free Dictionary

kaolinite - a mineral consisting of aluminum silicate; main source of kaolin mineral - solid homogeneous inorganic substances occurring in nature having a definite chemical composition Translations

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Kaolinite: The clay mineral kaolinite information and pictures

Kaolinite is a clay mineral, with a soft consistency and earthy texture. It is easily broken and can be molded or shaped, especially when wet. Kaolinite is a lackluster and uninteresting mineral on its own, but it occasionally forms interesting pseudomorphs, especially after feldspars.

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kaolinite definition | English definition dictionary | Reverso

kaolinite definition, meaning, English dictionary, synonym, see also 'kaoline',kaolinize',kainite',kaolin', Reverso dictionary, English definition, English vocabulary

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Kaolinite definition and meaning | Collins English Dictionary

Kaolinite definition: a white or grey clay mineral consisting of hydrated aluminium silicate in triclinic... | Meaning, pronunciation, translations and examples

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Kaolin | Al2H4O9Si2 - PubChem

Kaolin is a mixture consisting principally of the mineral kaolinite and containing varying amounts of other minerals such as muscovite, quartz, feldspar, and anatase. Also known as china clay, kaolin is a soft white clay that is an essential ingredient in the manufacture of china and porcelain and is widely used in the making of paper, rubber, paint, drying agents, and many other products.

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Kaolinite definition by Babylon's free dictionary

Kaolinite is a clay mineral, part of the group of industrial minerals, with the chemical composition Al 2 Si 2 O 5 (OH) 4. It is a layered silicate mineral, with one tetrahedral sheet of silica (SiO 4 ) linked through oxygen atoms to one octahedral sheet of alumina (AlO 6 ) octahedra.

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Definition of kaolinite, meaning of the word kaolinite and ...

Meaning of Kaolinite: A common hydrous aluminosilicate mineral found in sediments, soils and sedimentary rocks, Al 2 Si 2 O 5 (OH) 4 ; one of the kaolin group of minerals. This definition of the word Kaolinite is from the Wiktionary dictionary, where you can also find the etimology, other senses, synonyms, antonyms and examples.

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Kaolinite: The clay mineral kaolinite information and pictures

Kaolinite is a clay mineral, with a soft consistency and earthy texture. It is easily broken and can be molded or shaped, especially when wet. Kaolinite is a lackluster and uninteresting mineral on its own, but it occasionally forms interesting pseudomorphs, especially after feldspars.

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Kaolinite - Wikipedia

What is Kaolinite? - Definition from Petropedia

Kaolinite is an industrial clay mineral which has a single layer of tetrahedral silica bounded with oxygen atoms and octahedral alumina. It is a soft, layered silicate mineral which is usually white in color. It has the chemical formula AI2Si2O5(OH)4. It is produced as a result of the chemical weathering of aluminium silicate minerals.

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Kaolinite - IPFS

Kaolinite group clays undergo a series of phase transformations upon thermal treatment in air at atmospheric pressure. Drying Below 100 °C (212 °F), exposure to .

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kaolinite - definition - English - Glosbe

[noun] A common hydrous aluminosilicate mineral found in sediments, soils and sedimentary rocks, Al 2 Si 2 O 5 (OH) 4; one of the kaolin group of minerals.

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Dickite | Definition of Dickite by Merriam-Webster

Definition of dickite. plural -s. : a mineral Al2Si2O5(OH)4 consisting of a basic silicate of aluminum found relatively well crystallized in clays : a polymorph of kaolinite.

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