The clay minerals illite, chlorite and montmorillonite were identified within the palaeosols by X-ray diffraction. |
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Clay minerals are mainly illite and chlorite, with only traces of smectite, vermiculite and kaolinite. |
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The inner rim of the wall has 64 niches and all but one have images of bare-breasted yoginis carved out of black chlorite. |
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Thus, perchlorate ion is a stronger oxidant than chlorate ion, followed by chlorite ion and hypochlorite ion. |
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Secondary titanite, chlorite, white mica and pyrrhotite are abundant, and some samples contain metamorphic biotite. |
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In the Messaria nappe, kyanite and chloritoid in weakly sheared rocks have cracks that are filled with chlorite and quartz. |
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Stone vases were carved, using bronze tools and abrasives, from chlorite schist and marble. |
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The light colored andradite varieties topazolite and demantoid occur mainly in serpentinites and chlorite schists. |
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In sample IK99-31 chloritoid is in equilibrium with kyanite, andalusite and chlorite. |
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Cementation is dominantly by chlorite, with epidote and zeolites also present as cement phases. |
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How about apatite, apophyllite, axinite, chlorite, hypersthene, scapolite, serpentine, tantalite, and wolframite? |
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There is much chlorite growth, but quartz is only very poorly recrystallized. |
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Late chlorite and carbonates overgrew the schistosity defined by phengite, chlorite and quartz. |
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Biotite is sometimes pseudomorphed by chlorite and epidote, and garnet is absent. |
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These crystals are associated with chalcopyrite, galena, quartz, calcite, epidote, and chlorite. |
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These planes, referred to as slaty cleavage, are caused by the rearrangement of minerals such as mica, chlorite, and clay within the rock. |
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Sodium chlorite, hypochlorite, perborate, and peroxide are used to bleach paper, cotton, and rayon. |
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The rock is cemented by a mixture of quartz overgrowths, K-rich feldspar, and an oxidized ferruginous clay now dominated by chlorite. |
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The sphalerite is associated with needle quartz, microcrystals of yellow-green epidote, and small spheres of a member of the chlorite group. |
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The hanging-wall mylonite consists of an interconnected muscovite and chlorite network within a quartz-rich matrix. |
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A variety of minerals were deposited in the hollow vesicles, including chlorite, prehnite, quartz, epidote, microcline, and pumpellyite. |
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Along the vein wall, adjacent to the country rock, are fine-grained quartz, feldspar, and chlorite. |
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The clay is composed of illite and kaolinite, with minor amounts of chlorite and smectite. |
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This enzyme coincidentally converts the chlorate to chlorite, which kills the harmful bacteria. |
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Minerals from magnesium-rich ultramafic rocks are chlorite, anthophyllite, and talc. |
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Accessory chlorite, magnetite or ilmenite, titanite, apatite, partly chloritized biotite, epidote, pyrite and sometimes cummingtonite, are present. |
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Chlorite, predominantly magnesium chlorite, is the principal gangue, and its intimate association with the uraninite indicates that the two minerals formed together. |
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Attempts to separate hornblende from these diorites to date them failed utterly because of the intensive alteration of the hornblende to chlorite and epidote. |
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Tremolite may weather to talc, and both tremolite and actinolite may alter to chlorite or carbonates. |
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Quartz and chlorite stretching lineations show two major trends, either down dip to the SW or sub-horizontal plunge to the west or NW, i.e. along strike. |
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During this study, however, chlorite associated with the final stages of deformation has been identified in the limestone and arkosic sandstone of the Timirovo thrust system. |
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Some of the important clay minerals are kaolinite, halloysite, montmorillonite, illite, vermiculite, and chlorite. |
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Prase is a quartz aggregate, usually classified as a chalcedony whose color agent are chlorite inclusions. |
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Typical minerals in this facies are quartz, albite, prehnite, pumpellyite, chlorite, stilpnomelane, muscovite, and actinolite. |
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Characteristic minerals include quartz, muscovite, biotite, chlorite, andalusite, actinolite, calcite, dolomite, albite, and epidote. |
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The disproportionation of chlorine dioxide to chlorate and chlorite in aqueous solution is very slow. |
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Hydraulically fractured gneiss with hematite, carbonate, quartz, and chlorite infilling. |
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Amygdaloidal structures are elliptic and amygdales are composed of calcite, chlorite, and chalcedony. |
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The hole intersected Pipe and strong chlorite alteration in the footwall stratigraphy to the Key Tuffite, which was itself missing. |
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Cookeite is another type of dioctahedral chlorite, in which lithium substitutes for aluminum in the octahedral sheets. |
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The residual byproduct concentration of chlorite is very low and there are no risks for human health. |
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When the bio film starts to grow again, an acid environment is formed and the chlorite ions are transformed into chlorine dioxide. |
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Hydrochloric acid and sodium chlorite are highly corrosive chemicals which must be handled properly. |
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Kyanite, microcline, zircon, monazite and opaque minerals are variably present with epidote, actinolite and chlorite being present as secondary alteration minerals. |
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Brookite is best known from alpine-cleft-type occurrences, where it is round with anatase, rutile, titanite, quartz, adularia, albite, hematite, calcite, and chlorite. |
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He further stated that the lithophysae are lined with orthoclase and quartz, and the cavities are partially filled with calcite, quartz, and chlorite. |
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In contrast to South Achill, peliticlithologies are characterized by the virtual absence of prograde chlorite and chloritoid, whereas biotite is significantly more abundant. |
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The phyllites show fine-grained foliated textures and the mineral assemblage consists of chlorite, muscovite, albite, chloritoid and garnet along the main foliation. |
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Biotite, actinolite, chlorite and talc formed at the expense of primary olivine and pyroxene that are not preserved. |
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Excess acid shifts the equilibrium of the disproportionation reaction between hydrochloric acid and sodium chlorite to the right, resulting in an optimum yield. |
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Active chlorine compounds currently used to treat food include hypochlorous acid and its conjugate base, hypochlorite ion, chlorous acid and its conjugate base chlorite ion, and chlorine dioxide. |
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When producing chlorine dioxide with sodium chlorite and chlorine gas, safety measures must be taken with regard to the transport and use of chlorine gas. |
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For example, garnets are often rimmed by small amounts of chlorite and quartz, indicating that limited quantities of water were available for the reverse of the reaction given above to proceed during cooling. |
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Secondary minerals in these rocks include chlorite, calcite, Iron hydroxide, opaque mineral, Leucoxene and quartz. |
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Chrysoprase, plasma, and prase are names for green varieties of chalcedony coloured by admixed green minerals, such as chlorite, fibrous amphiboles, or hydrous nickel silicates. |
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Among other minerals found in them are biotite, chlorite, tourmaline, epidote, apatite, garnet, hornblende, augite, sphene and pyrites. |
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Gaidonnayite also occurs in altered pegmatite dykes mainly with catapleiite, elpidite, hilairite, albite, microcline, chlorite, aegirine, epididymite, and goethite. |
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Haematite, tourmaline, zircon, rutile, ilmenite, sillimanite, geothite, and chlorite were also observed in Fe-Mn concretions. |
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Experimental alteration of a chlorite into regularly interstratified chlorite-vermiculite by chemical oxidation. |
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However, expanded chlorite and perlite are included here only if the expansion process has been stopped when hollow granules have been obtained, i.e. before the granules burst to form concave lamellae. |
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Finally, chlorine, bleach, chlorine dioxide and sodium chlorite are all used for disinfection, which serves a dual bactericidal-protective purpose for water distribution systems. |
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Non-metallic minerals are apatite, quartz, hornblende, actinolite, epidote, chlorite, Saussure, pomegranate. |
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The main minerals in the sample are quartz, perthitic orthoclase, plagioclase with sericite, epidote and chlorite. |
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Sample 33 has perlitic texture and is entirely altered to epidote and chlorite. |
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The following major and minor minerals were identified in the samples examined: quartz, orthoclase, albite, anorthite, biotite, muscovite, garnet, secondary chlorite, kaolinite, magnetite, ilmenite, hematite, and apatite. |
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Brown clays are a variety of pelagic sediment, mostly of terrigenous origin, which are composed largely of four different clay minerals: chlorite, illite, kaolinite, and montmorillonite. |
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Steatite, known technically as chlorite and commonly known as soapstone, was used for only a few utilitarian stone items, such as these lamps, cooking pots, and incense burners, due to its ability to absorb and conduct heat. |
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Among the crystalline schists of many regions, green beds or green schists occur, which consist of quartz, hornblende, chlorite or biotite, iron oxides, feldspar, etc. |
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Plagioclase is partly altered to saussurite and sericite, and pyroxene is variably altered to pale brown and pale green actinolitic amphibole, chlorite, and epidote. |
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The mineralization occurs within breccia cement and is associated with hematite, chlorite, ferroan dolomite, minor thorite, ilmenorutile and pyrite. |
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They compared this approach with using acidified sodium chlorite, peroxyacetic acid and chlorine against Salmonella and indigenous microbial populations. |
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The project geologist reports that mutiple zones of basalt containing quartz-carbonate veining, chlorite alteration and variable epidote and silicification were intersected. |
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Clay components include chlorite, iolite, kaolinite and smectite. |
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Some sands contain magnetite, chlorite, glauconite or gypsum. |
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It can be prepared by oxidizing sodium chlorite with chlorine. |
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