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A series of chitosan-g-poly(acrylic acid)/biotite (CTS-g-PAA/BT) hydrogels with unique clay biotite (BT) were prepared and used to remove cationic dye methylene blue (MB) from aqueous solution by batc...
Three standard minerals GA-1550 biotite, LP-6 biotite and Bern-4M muscovite used for K-Ar and 40Ar-39Ar dating have been investigated by the single grain Rb-Sr technique. Compared to the K-Ar and 40Ar...
期刊信息 篇名 A report on a biotite-calcic hornblende geothermometer 语种 英文 撰写或编译 作者 Wu C M,Pan Y S,Wang K Y,Zhang J 第一作者单位 刊物名称 Acta Geologica Sinica 页面 76(1): 126-131, 2002 出版日期 2002年 月 日 文章标识(ISSN) 相关项目...
Biotitesolid-solutionsareasigni?cantH Oreservoirinthelithosphere,andtheassem-2 blageBtOpxKfsQtziscommonlyusedtoestimate a inhigh-grademetamorphicHO2 andmagmaticrocks.Herewereportexperimentalconstrai...
Abstract: Transmission electron microscopy/analytical electron microscopy (TEM/AEM) were utilized to study pyrite and sphalerite inclusions in chlorite or mixed-layer chlorite-corrensite from an analc...
Abstract: The question of whether clay minerals can be biogenically transformed as a result of lichen activity at the lichen-rock interface remains unresolved. We applied several microscopical and ana...
NewexperimentaldataarepresentedfortheFe-Mgexchangebetweengarnetandbiotiteinthetemperaturerange600¤C80Cat0.2GPa.TheFe-Mg-Almixingpropertiesof biotitewereevaluatedandthegarnet-biotitegeothermometerwasr...
Thisgeothermometerwastestedontwodatasets.The?rstconsistedof98specimens containinggarnetandbiotitefromwest-centralMaine,whichformedunderreducing f withgraphite,alimitedrangeof P (3to4.5kbar),andamode...
Asystematic TEM investigation of interstratified chlorite-biotite crystals showed that the crystals are composed of domains of periodically interstratified chlorite-biotite, non-periodically interstra...
To study the physico-chemical activity of lichens on micaceous components of granitic rocks, samples covered by thalli of Parmelia conspersa (Ehrht) Ach. and Aspicilia intermutans (Nyl.) Arn. were col...
Wehavedetermined the concentration profilesacross the interface ofanatural garnet-garnet couple in a biotite-grade rock from eastern Vermont.Thecouple consists ofa grossular-spessartine garnet that ha...
Hydrothermal bulk-loss experiments employing radiogenic Ar(4°Ar*) wereperformed to determine whether 40 Ar*diffusivity in biotite increases withFecontent. Diffusion laws determined for intermediate an...
Biotite and amphibole containing up to 4.6 and 5.1 wt%Cl,respectively, are found in gneisses from BlackRock Forest, located within the Hudson Highlands ofNewYork. The area wasmetamorphosed to granulit...
TheTaylorCreekRhyolite, a group ofcoeval, mid-Tertiary, silica-rich rhyolite lava domesin southwestern NewMexico,is notableforrecording bulk rockevidenceofminor, yeteasilymeasurable,contamination ofit...
Fine-grained biotite crystals within primary actinolite from a quartz monzonite body of the Bingham Canyon porphyry copper deposit, Utah, consist of 1M, 5M1, and 1Md polytype structures. HRTEM images ...

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