 | | Journal (article/letter/editorial) | | synthesized using metal-reducing bacteria with 40 mM of akaganeite (β-FeOOH) as an electron acceptor and 10 mM glucose...in accordance to the previous method [10]. The akaganeite (β-FeOOH) was prepared by using the following...4 M FeCl3 ·6H2 O solution to precipitate the akaganeite (β-FeOOH) by gravity only with rapid stirring...Mineralogical characteristics of the magnetite precursor, akaganeite and transformed phases by microbial processes... (Micromeritics Instrument Corp., Norcross, GA, USA). A zeta potential analysis via Dynamic light scattering |  | Aghaei, Elham, Wang, Zexiang, Tadesse, Bogale, Tabelin, Carlito, Quadir, Zakaria, Alorro, Richard (2021) Performance Evaluation of Fe-Al Bimetallic Particles for the Removal of Potentially Toxic Elements from Combined Acid Mine Drainage-Effluents from Refractory Gold Ore Processing. Minerals, 11 (6) 590 doi:10.3390/min11060590 | Journal (article/letter/editorial) | | presence of chloride ions in the system may cause akaganeite formation, which has shown a high removal capacity...diffractometer (Olympus Scientific Solutions Americas, USA) with Co-Kα radiation source in the range between...particles, Mastersizer Malvern 3000 was used (Malvern Instruments Ltd., Malvern, UK). The structure and...the studied system may affect the process by akaganeite formation and changing the stability of PTE.... J.A., Eds.; Butterworth-Heinemann: Boston, FL, USA, 2016; pp. 439–448. [CrossRef] Kefeni, K.K.; Msagati |  | | Journal (article/letter/editorial) | | chemically precipitated ferric precursors (akaganeite and Pd-akaganeite) and metal reducing bacteria enriched...diffractometer system; EMPYREAN, PANalytical Ltd, Malvern, United Kingdom. Diffraction patterns were analyzed...X’Pert-HighScore Plus (Version 3.0c, Malvern Panalytical Ltd, Malvern, United Kingdom) program for background...Geochemistry; Waveland Press, Inc.: Long Grove, IL, USA, 2016; pp. 108–109. © 2018 by the authors. Licensee |  | Hidalgo, Tania, Kuhar, Laura, Beinlich, Andreas, Putnis, Andrew (2020) Effect of multistage solution–mineral contact in in-situ recovery for low-grade natural copper samples: Extraction, acid consumption, gangue-mineral changes and precipitation. Minerals Engineering, 159. 106616pp. doi:10.1016/j.mineng.2020.106616 | Journal (article/letter/editorial) | | copper Gangue reaction Iron precipitation Jarosite Akaganeite Recent decreases in the grades of copper reserves...in all solutions after three contact stages; akaganeite precipitated in the chloride systems and jarosite...significant in the last ⁎ 15 years, mainly in the USA (Nine Mine Lake and Reno Ranch), the former Soviet...Russia (Gumeshevskoye), Australia (Mount Isa) and the USA (San-Manuel, Corresponding author at: The Institute...er (BET) surface area were determined using a Malvern Mastersizer 3000 after the samples Fig. 1. Schematic |  | Reyes, Martín, Herrera, Guadalupe, Escudero, Ramiro, Patiño, Francisco, Reyes, Iván A., Flores, Mizraim, Palacios, Elia G., Juárez, Julio, Barrientos, Francisco (2022) Surface Spectroscopy of Pyrite Obtained during Grinding and Its Magnetisation. Minerals, 12 (11) 1444 doi:10.3390/min12111444 | Journal (article/letter/editorial) | | maghemite γ-Fe2 O3 , lepidocrocite γ-FeOOH, akaganeite β-FeOOH, feroxyhyte δ-FeOOH and ferrihydrite...measurements were performed in a Malvern Panalytical (Nanoseries Malvern Inc., Worcestershire, UK) zetasizer...species akaganeite β-FeOOH, identified with the diffraction pattern (DFP) the solid species akaganeite β-FeOOH...absorption band at 607 cm−1 was attributed to akaganeite, β-FeOOH [32,34], and that appearing at 697 cm−1...absorption band at 607 cm−1 was attributed to akaganeite, β-FeOOH [32,34], and that appearing at 697 cm−1 |  | Wang, Yu, Zhang, Zheyun, Han, Lanfang, Sun, Ke, Jin, Jie, Yang, Yu, Yang, Yan, Hao, Zhineng, Liu, Jingfu, Xing, Baoshan (2019) Preferential molecular fractionation of dissolved organic matter by iron minerals with different oxidation states. Chemical Geology, 520. 69-76 doi:10.1016/j.chemgeo.2019.05.003 | Journal (article/letter/editorial) | | Berkeley, California 94720, United States NV 89557, USA State Key Laboratory of Environmental Chemistry...University of Massachusetts, Amherst, MA 01003, AC USA CE e * Corresponding authors: E-mail address:...ASIQM0000-3, USA) (Table A.1 and Fig. A.3). DOM in this study was extracted from Maiwa peat (Litang County, Ganzi...were analyzed with UV-vis analysis (Hach DR6000, USA), total organic carbon (TOC) analyzer (Shimadzu TOC-L...D DOM adsorption were measured with a Malvern Nano ZS (Malvern Instruments, UK) PT E (Table A.4). X-ray |  | | Journal (article/letter/editorial) | | Kenya . . . C. DESNOYERS and D. Y. JEROME:The Malvern howardite: a petrological and chemical discussion...hydrous iron oxide. J. H. JOHNSTON:Jarosite and akaganeite from White Island volcano, New Zealand. An X-ray... asteroids see Moon. Asteroids auhrite. Norton County. , . . . . . , autometamorphism model. carbonaceous...breccie clasts, in chondrites . . . . . . . breccirt Malvern howardite . . . . _ . breccia silicates. . ...condensates. . I . f . _ l&t? electron microprobe study, Malvern . . . 81 enstatite chondrites, contrast with L-group |  | | Report (issue) | | Marlborough (Watters & Challis 1985, anal). Akaganeite (polymorphous with feroxyhyte, goethite and Iepidocrocite)...p. 207). Aventurine quartz Si02 Reported from Malvern Hills, Mount Somers, and Clent Hills districts...River (Mason 1959) and Lord Range, Southern Alps; Malvern Hills and Pareora Gorge, mid-Canterbury; and Aviemore...Herbertville, Hawkes Bay, and the Snowy Hills-Malvern Hills-Clent Hills area, Canterbury (Morgan 1927...near Wellington (Cox 1883b, p. 424), and in the Malvern Hills, Canterbury (Morgan 1927, p. 19). Bravoite |  | | Journal (article/letter/editorial) | | February, 1972, near the town of Kenna, Roosevelt County, New Mexico, U.S.A., weighed 10.9 kg, and measured...and Ibitira respectively. For Bereba and Sioux County we obtain a reasonable line at 4.20 ± 0.1 b.y....indistinguishable from BABI. The Aubrite Norton County which has been previously dated at 4.7 ± 0.1 b...Research (P. Millman, ed.), 191·205, Reidel Pub!. MALVERN HOWARDITE: PARTIAL SOLUTIONS OF A PUZZLE ChristianDesnoy...placeJussieu, 75230,Paris, Cedex 05, France The Malvern achondrite, a remarkable howardite containing numerous |  | | Journal (article/letter/editorial) | | according to the Smoluchowski equation. The Zen3600 Malvern Zetasizer instrument, equipped with the DTS1060C... and Giovanoli R. (1988) Acid dissolution of akaganeite and lepidocrocite – the effect on crystal morphology...on the iron oxyhydroxides goethite (a-FeOOH), akaganeite (b-FeOOH), and lepidocrocite (c-FeOOH): a 31P...(2011) Surface hydroxyl identity and reactivity in akaganeite. J. Phys. Chem. C 115, 17036–17045. Song X. and |  | | Journal (article/letter/editorial) | | Soil Sciences, The Pennsylvania State University, University Park, PA 16802, USA Received 5 November...116 ASI Building, The Pennsylvania State University, University Park, PA 16802, USA. Tel.: +1 814 863 5394;...dynamic light scattering using a ZetaSizer Nano S (Malvern Instruments, UK). Particle size distributions were...Materials Characterization Laboratory at The Pennsylvania State University. DLS measurements were made...the Particulate Materials Center (PMC) at The Pennsylvania State University. Synchrotron-XRD data was collected |  | Li, Mengxue, Liu, Haibo, Chen, Tianhu, Wei, Lin, Wang, Can, Hu, Wei, Wang, Hanlin (2019) The transformation of α-(Al, Fe)OOH in natural fire: Effect of Al substitution amount on fixation of phosphate. Chemical Geology, 524. 368-382 doi:10.1016/j.chemgeo.2019.07.008 | Journal (article/letter/editorial) | | spectrometer (Nicolet 67, USA). The zeta potential of each suspension is measured by a Malvern Zeta Potentiometer...photoelectron spectrometer (Thermo ESCALAB250Xi, USA). SBET is measured using N2 sorption using a TriStar...examined by a magnetometer AC (Lakeshore Cryotronic, USA). 2.5. Potentiometric titration The surface site...Al-substituted goethite based on the zeta potential (Malvern, Nano-ZS90, UK). The pHpzc values of AG0, AG3,...Phosphate adsorption on synthetic goethite and akaganeite. J. Colloid Interf. Sci., 298(2): 602-8. Crane |  | Yu, Huali, Liu, Guangfei, Jin, Ruofei, Wang, Jing, Zhou, Jiti (2019) Facilitated Fe(II) Oxidation but Inhibited Denitrification by Reduced Graphene Oxide during Nitrate-Dependent Fe(II) Oxidation. ACS Earth and Space Chemistry, 3 (8). 1594-1602 doi:10.1021/acsearthspacechem.9b00093 | Journal (article/letter/editorial) | | determined by particle size analyzer (Nano ZS90, Malvern, UK). The biomineralization products after 7 days...(SEM, Tracor Northern company, KYKY-1000B, 5 kV, USA), high-resolution transmission electron microscopy...microscopy (HRTEM, FEI company, Tecnai F30, 300 kV, USA), X-ray diffraction (XRD, Rigaku, D/MAX-2400, Japan),...acid on the surface of hematite, goethite, and akaganeite: FTIR observation. Chemosphere 2006, 63, 403−410 |  | | Journal (article/letter/editorial) | | obtained using a D8 Advance (Bruker, Billerica, MA, USA) diffractometer. The solids were dispersed in ethanol...Dynamic Light Scattering (DLS) A Nanosizer ZS (Malvern, UK) was utilised to measure the DLS behaviour...2. 3. 4. Bibi, I.; Singh, B.; Silvester, E. Akaganeite (beta-FeOOH) precipitation in inland acid sulfate...Report; Indiana Geological Survey: Bloomington, IN, USA, 2001. Figueiredo, M.-O.; da Silva, T.P. The positive |  | | Book | | Dictionary of the Names of Minerals by Albert H. Chester). Since that time hundreds of new minerals have...Dictionary of the Names of Minerals (1896) by Albert H. Chester; “New mineral names,” IX x Preface by M. Fleischer...(1848); professor of chemistry, University of Pennsylvania (1872-1888); described numerous new mineral...mineral species; wrote first mineralogy of Pennsylvania. dawsonite, John William Dawson (1820-1899), Canadian...Canada, rynersonite, Rynerson family of San Diego County, California, sicklerite, Sickler family of Pala |  | Dublet, Gabrielle, Lezama Pacheco, Juan, Bargar, John R., Fendorf, Scott, Kumar, Naresh, Lowry, Gregory V., Brown, Gordon E. (2017) Partitioning of uranyl between ferrihydrite and humic substances at acidic and circum-neutral pH. Geochimica et Cosmochimica Acta, 215. 122-140 doi:10.1016/j.gca.2017.07.013 | Journal (article/letter/editorial) | | Sciences, Stanford University, Stanford, CA 94305-2115, USA 2 Environmental Microbiology Laboratory, Ecole Polytechnique...Sciences, Stanford University, Stanford CA 94305, USA 4 Stanford Synchrotron Radiation Lightsource and...Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA 5 Center for Environmental Implications of NanoTechnology...University, P.O. Box 90287, Durham, NC 27708-0287, USA 6 Department of Civil & Environmental Engineering...Carnegie Mellon University, Pittsburgh, PA, 15213, USA 1 Abstract As part of a larger study of the reactivity |  | | Book (edition) | | abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado...coal dumps at Shamokin, Northumberland co., Pennsylvania, and at Chervonograd, LvivVolhynia basin, Ukraine...Massachusetts, in very broad blades with talc at Chester, Windsdor co., Vermont, at Wrightwood, San Bernardino |  | | Book | | variety amethyst, sceptre habit, Denny Mountain, King County, Washington, U.S.A. / Photo by Ken Mayer Production...Mineral Data Publishing, Tucson, Arizona, U.S.A. CHESTER, A.H. (1892): The origin and history of min- eral... New York Academy of Sciences, Trans. 11, 49. CHESTER, A.H. (1896): A Dictionary of Mineral Names. John...organic geochemistry. Green River Formation, Uinta County, Utah, U.S.A. Trudell, L.C. (1970): Lithologic...Poudrette quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada. McDonald, AM. & Chao, G.Y. (1994): |  | | Book (edition) | | The largest groups of new terms have been U.S. county names; rock-formation names (mostly North American);...Thesaurus. These include local geographic terms, U.S. county names, rock-formation names, and fossil names....term must be a name unique to one area. Lincoln County is not assigned coordinates in the Thesaurus, because...North America from the broader terms of Hanover County. There is no reciprocal entry for each broader...counties of the United States; e.g., Chautauqua County may have a broader term Kansas or New York. BX |  | | Book (edition) | | the total of 4,284 new Terms were United States county and city Terms. Counties and Cities in the United...States Earlier editions had Terms such as Washington County and Portland for counties and cities of the United...for example: Washington County Arkansas and Portland Maine. Each new county Term can now autopost its...to counties was a major task. The scope of U.S. county and city Terms can now be clear even when they...For example, whenever an in¬ dexer uses Atchison County Kansas the Terms Kan¬ sas, Midwest, and United |  | | Journal (issue) | | (after orth.), add dimorph. with Lucasite(Ce) Akaganeite, add 56, 639 (1971) Akrochordite, add 53, 1779...KOVAC’S GEMS & MINERALS 291-293 WATTLETREE ROAD EAST MALVERN VIC. 3145 PHONE (03) 509 1611 TELEX 30625/ME1087...Kovac’s Gems & Minerals 291-293 Wattletree Rd. East Malvern, Victoria 3145 B elgium Paul Van Hee Marialei |  | | Report (issue) | | on Powder Diffraction Standards, Swarthmore, Pennsylvania. Keil K. (1962) On the phase composition of...Engineering, Lehigh University, Bethelehem, Pennsylvania 18015 Abstract—New metallographic cooling...for its indigenous nature. Proc. Natl. Acad. Sci. USA 64, 1027-1034. Smith P. P. K. and Buseck P. R. (1980)...the howardites Frankfort, Pavlovka, Yurtuk, and Malvern. These proportions agree well with diogenite:eucrite...glassy matrix; includes melt rocks in Bununu and Malvern (Bunch, 1975; Hewins and Klein, 1978; Klein and |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Earth Sciences, Lehigh University, Bethlehem, Pennsylvania. Thalassa Skinner: Cambridge, Massachusetts...Tuscon, Arizona. John S. White: Stewartstown, Pennsylvania. Hans J. Wilke: Eppertshausen/Hessen, Germany...North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Puerto Rico Rhode Isand South Carolina South...outstanding localities ean be mentioned. French Creek, Chester Co., PA; Tri-State mining MO-KS-OK;; Idaho Springs...luster. strongly pleochroic and anisotropic. Norton County enstatite achondrite and Quizhen enstatite chondrite |  | | Book | | thanks R.E. Ferrell (Louisiana State University, USA) for his critical reading, discussion, and numerous...Diego State University, San Diego, CA 92182-1020, USA D.L. BISH Department of Geological Science, Indiana...Indiana University, Bloomington, IN 47405-1405, USA A. BRACK Centre de Biophysique Moléculaire, CNRS, F-45071...Argonne National Laboratory, Argonne, IL60439-4837, USA M.I. CARRETERO Departamento de Cristalografı´a, Mineralogı´a...Purdue University, West Lafayette, IN 47907-1150, USA P. KOMADEL Institute of Inorganic Chemistry, Slovak |
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