pyrophyllite


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Related to pyrophyllite: talc

py·ro·phyl·lite

 (pī′rō-fĭl′īt′, pī-rŏf′ə-līt′)
n.
A silvery white or pale green aluminum silicate mineral, Al2Si4O10(OH)2, occurring naturally in soft compact masses.

pyrophyllite

(ˌpaɪrəʊˈfɪlaɪt)
n
(Minerals) a white, silvery, or green micaceous mineral that consists of hydrated aluminium silicate in monoclinic crystalline form and occurs in metamorphic rocks. Formula: Al2Si4O10(OH)2

py•ro•phyl•lite

(ˌpaɪ rəˈfɪl aɪt, paɪˈrɒf əˌlaɪt)

n.
a mineral, hydrous aluminum silicate, Al2Si4O10(OH)2, usu. having a white or greenish color and occurring in foliated and granular masses.
[1820–30; < German Pyrophyllit; so called because it exfoliates when heated. See pyro-, -phyll, -ite1]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.pyrophyllite - a white or greenish aluminum silicate mineral (resembles talc)
mineral - solid homogeneous inorganic substances occurring in nature having a definite chemical composition
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References in periodicals archive ?
Tenders are invited for Hiring of mining machinery with manpower to annually produce and sell of 15,600 tonnes of corundum, sillimanite and pyrophyllite from poharasillimanite mine.
They are based on expandable layered kaolin and serpentine a 2:1 layered silicate such as phyllosilicate, talc, or pyrophyllite.
Final report on the safety assessment of aluminum silicate, calcium silicate, magnesium aluminum silicate, magnesium silicate, magnesium trisilicate, sodium magnesium silicate, zirconium silicate, attapulgite, bentonite, Fuller's earth, hectorite, kaolin, lithium magnesium silicate, lithium magnesium sodium silicate, montmorillonite, pyrophyllite, and zeolite.
Extenders include VANSIL[R] wollastonite, DIXIE[R], MCNAMEE[R] and BILT-PLATES[R] kaolin, and PYRAX[R] and VEECOTE[R] pyrophyllite.
The cost of production technologies of Aluminum oxides refractory bauxite that are produced by sintering and combining is much more than a basic production in a way that aluminosilicate tailings like pyrophyllite, illite and kaolinite largely are separated in bauxite and this has increased the ratio of A/S.
Pyrophyllite, a hydrous aluminum silicate, is the basis for the new product, called Airblock.
The common impurities in bauxite are hematitie goethite titania lipidocrosite kaolinite pyrophyllite illite quartz sillimanite corundum rutile garnet vanadium etc.
Adsorption and kinetic studies of cationic and anionic dyes on pyrophyllite from aqueous solutions.
This year twenty-six geologists were in the field investigating nickel, marble, gold, coal, gypsum, pyrophyllite, gamet, fluorspar, pyrite, molybdenite, fossils, and general geology.
Both clay bodies contain Greenstripe Fireclay, VelvaCast or Tile 6 Kaolin, FC 340 Ball Clay or New Foundry Hill Cream Ball Clay, Silica, Custer Feldspar and Pyrophyllite.
A wide range of organic and inorganic adsorbents such as agricultural byproducts [16], pyrophyllite [17], plain and biological activated carbon [7], synthetic activated carbon produced from porous sulfonated styrene/divinylbenzene resin [18] have been studied in the past.