 | | Journal (article/letter/editorial) | | This article was downloaded by: [New York University] On: 07 May 2015, At: 20:09 Publisher: Taylor &...determined by isotopic dilution with A 38 using the new IGEM method developed in 1962-1963, K was determined...x 10 -9 ng/g.--V.P. Sokoloff. Downloaded by [New York University] at 20:09 07 May 2015 * Potassium...is considerable. Out of the large number of psilomelane type of hypergenous manganese formations, we...Braunite is the primary mineral usually altered to psilomelane in dense bodies and sinters. Hematite and barite |  | | Journal (article/letter/editorial) | | This article was downloaded by: [New York University] On: 26 April 2015, At: 04:51 Publisher: Taylor...Royer and Roger, Inc. • ABSTRACT Downloaded by [New York University] at 04:51 26 April 2015 The most widespread...however, so that each year investigations reveal new localities of manganese-ore formation, whose study...organizations in central Kazakhstan have produced new data more accurately defining these deposits and...in that future investigations may well discover new genetic types or modify the industrial value of those |  | | Journal (article/letter/editorial) | | Materials Engineering, New Mexico Institute of Mining and Technology, Socorro, New Mexico 87801 Received...unique to the Socorro County, New Mexico Area, has been referred to as psilomelane or pseudo-pyrolusite. X-ray...and mineralogical environment. Introduction Psilomelane, a h y d r a t e d b a r i u m m a n g a n e...l a c k uniform b o t r y o i d a l mineral. Psilomelane n o r m a l l y occurs a b u n d a n t l y in...h minerals h a v e also been referred to as psilomelane or pseudo-pyrolusite. Psilom e l a n e is c h |  | | Journal (article/letter/editorial) | | 4+) and ultimately in the uppermostparts, by psilomelane,cryptomelane,pyrolusite,corohaditc, etc. (mainly...CRYPTOMELANE -- K Mn8016(RICHMOND & FLEISCHER, 194E) PSILOMELANE -HIGHER OXIDES ( r - MnO2) (ZWICKER ET AL...rekaCounty,NevadaandLunaCounty,New Mexico Nevada, Leadville, Coloradoand Silver City, New (Hewett and Fleischer...rhodonite andalabandite, formedthe Socorro County, New Mexico). The manganese originalminerals,onlyto be...other metalsin hypogeneveins. They lin Furnace, New Jersey (Hewett and Fleischer, alsocorrelatedthe hypogenevein |  | Bhoja, Sharath Kumar, Tripathy, Sunil Kumar, Murthy, Yanamandra Rama, Ghosh, Tamal Kanti, Kumar, C. Raghu, Chakraborty, Deba Prasad (2021) Influence of Mineralogy on the Dry Magnetic Separation of Ferruginous Manganese Ore—A Comparative Study. Minerals, 11 (2) 150 doi:10.3390/min11020150 | Journal (article/letter/editorial) | | the ores are rich in cryptomelene, pyrolusite, psilomelane, and bixybyite. Similarly, the major gangue minerals... 500 F Manganite MnO·OH 4.38 0.003 P Psilomelane BaMn8 O16 (OH)4 5.14 0.004 P Pyrolusite...manganese manganese bearing cryp4+ Mn2+ ) O ), and psilomelane (Ba (H O)Mn3+ 3+ tomelene (K(Mn 5O ). Whereas...8 16 2 10 tomelene (K(Mn⁴⁺, Mn²⁺)₈O₁₆), and psilomelane (Ba (H2O)Mn 5O10). Whereas, the major iron-bearing...bearing mineralsSiO 0.3 size between 3000.7 2 The Psilomelane association of bixbyite, goethite, and pyrolusite |  | | Journal (article/letter/editorial) | | in the divisions of the USSR, Great Britain, the USA, and several other countries (Bezrukov, 1962, 1963...hydroxides of Mn and Fe, and frequently contain new formations of zeolites and montmorillonite. Sometimes...tuffaceous material in the cores of concretions, new formations of aggregates of zeolites and montmorillonite...an altered volcanic glass, partially replaced by new formations of inOntn iorillonite and phillipsite...monomineralic sample for the chemical analysis of psilomelane. In order to denote the manganese hydroxides |  | | Report (issue) | | X-ray Powder Pattern: Alum Rock Canyon, California, USA. (ICDD 25-1158). 2.386 (100), 5.70 (80), 5.36 (70)...[100.00] 100.00 (1) Alum Rock Canyon, California, USA; O by difference, recalculated to 100% after deduction...hausmannite, rhodochrosite, tephroite, “psilomelane”. Distribution: USA. In Alum Rock Canyon, eight km east...Professor of Geology, Columbia University, New York City, New York, USA. Type Material: National Museum of...of Natural History, Washington, D.C., USA, R1352. References: (1) Palache, C., H. Berman, and C. Frondel |  | | Report (issue) | | comparatively few. In the East mining has been carried on in New England; in various parts of the Appalachian Mountains...although some ore has been mined in Colorado, Utah, and New Mexico. When we consider manganiferous iron ores...laterite deposits in India contain pyrolusite and psilomelane as integral constituents. In Brazil manganese...lmonite contains some manganese, and nearly all psilomelane contains some iron, but in many cases the various...product obtained from zine oxide furnaces using New Jersey zine ores. These ores contain, in addition |  | | Journal (article/letter/editorial) | | celestite deposits in the Tertiary Sivas Basin: new mineralogical and geochemical evidence ErdoÆgan Tekin...celestite deposits in the Tertiary Sivas Basin: new mineralogical and geochemical evidence. – N. Jb....siderite – ankerite, gold (electrum – nabite), psilomelane, realgar-orpiment, antimony and dedritic chromite...1995) have proposed an epigenetic formation. The new petrographic, mineralogical and geochemical evidence...siderite – ankerite, gold (electrum – nabit), psilomelane, realgar – orpiment, antimony and dedritic chromite |  | | Journal (article/letter/editorial) | | 643 Crystallography of psilomelane, A 3XeMns016 By BIBHUTI MUKtIEEJEE, M.Sc., D.Phil. Geological Survey...India, Calcutta [Read 4 November 1965] Summary. Psilomelane has been redefined from single crystal study...formula is very closely followed by 14 analyses of psilomelane, and the calculated density agrees fairly wellwith...wellwith the observed density. The powder data of psilomelane cannot be indexed with Wadsley's nlonoclinic...satisfied by the indexing. Wadsley's crystal was not psilomelane but probably an altered phase of Vaux's neotype |  | | Journal (article/letter/editorial) | | STUDIES OF THE MANGANESE OXIDE MINERALS. III. PSILOMELANE* Mrcnarr. Frnrscuen, U. S. Geological Suraey...C. ABSTRACT Study of 14 analyses of psilomelane, including 7 new ones, verifies Wadsley,s formula, (Ba...Later workers, unfortunately, used the name psilomelane to refer to any hard, botryoidal manganeseoxide...referred to wad. The data in the Iiterature on psilomelane therefore refer in part to cryptomelane, hollandite...Survey. 176 PSILOMELANE 177 data were given for the material describedas "psilomelane";on the other |  | | Journal (article/letter/editorial) | | M I N E R A L S , BOX 29 P E E K S K I L U NEW YORK A D V E R T I S E R S ARE C O R D I A L L Y I...exactly like hematite. This is Psilomelane in its finest solid quality. Psilomelane has a hardness of 6.5-7...hematite is only 5.5-6 on the hardness scale. Psilomelane is available in large sizes and yields ring stones...balls or beads in any wanted size and quantity. Psilomelane is ideally suited for all gold and sterling silver...advisable. To obtain quotations on all from psilomelane, write to Beissinger, Importer & Cutter stones |  | | Journal (article/letter/editorial) | | and other nearby orebodies were discovered by the New Jersey Zinc Company when it was exploring for zinc...minerals or manmade in origin. Most recently, the new species coskrenite-(Ce), levinsonite-(Y), and zugshunstite-(Ce)...ENE of Weatherly Switch: hematite, pyrolusite, psilomelane, wavellite (Stose and Schrader 1918b). Campbell...miles SE of LaFollette: nitrocalcite (Barr 1961). New Mammoth Cave, 0.9 mile E of Elk Valley: niter (Barr...Mountain, 2 miles NW of McDonalds: pyrolusite, psilomelane (Wilson 1983). Griffen mine, 2 miles SE of Cleveland: |  | LU, Anhuai, GAO, Xiang, WANG, Changqiu, GAO, Yongwen, ZHENG, Desheng, CHEN, Tianhu, ZHAO, Dongjun, QIN, Shan (2007) Natural cryptomelane and its potential application in the adsorption of heavy metal cadmium. Journal of Mineralogical and Petrological Sciences, 102 (4) 217-225 doi:10.2465/jmps.060412 | Journal (article/letter/editorial) | | Fisheries Management, P.O. Box 115, Neah Bay, WA 98357, USA **** School of Natural Resources and Environmental...upon a new identification of naturally outcropping cryptomelane from the XTM, rather than psilomelane and...Chinese manganese deposit. Lu et al. (2003) reported a new location of naturally outcropping cryptomelane, and... 1998). In this paper, we not only present some new mineralogical data on XTM cryptomelane, including...Cd2+ was measured by an IRIS Advantage − ICP (TJA, USA). 220 A. Lu, X. Gao, C. Wang, Y. Gao, D. Zheng |  | | Report (issue) | | masses and pebbles of the hard manganese oxide, psilomelane, which can be easily traced to their sources...oxides, of which psilomelane, pyrolusite, and manganite have been determined. Psilomelane is the dominant...or stalactitic forms in cavities in the ore. Psilomelane is more abundant in the surficial ores of the...and manganite, become increasingly abundant. Psilomelane has been found, however, to depths of 70 feet...wedge-shaped crystals commonly occurs interbanded with psilomelane, but it has an unusual occurrence in small fibrous |  | | Journal (article/letter/editorial) | | ores of this district consist of the oxides psilomelane, hausmannite, braunite, manganite, pyrolusite...hausmannite (Mn,O,) with 13% and 31% admixed psilomelane respectively. - 0. Fe,O,. Nil. AlI.03. Nil...considerable silica. a mixture of hausmannite and psilomelane. to be such is readily gelatinous L. J. S. ...I, white, compact, crystalline, from Ossining, New York. 11,dark grey, massive, from Cumberland. 111,...2CaC03,MgC0,,FeC0,. IX, greyish-white, compact, from New Almadin, California. X, light grey, granular, and |  | | Journal (article/letter/editorial) | | disseminatedinclusions of a psilomelane-typeoxide, (2) drusy cavity linings in psilomelane-typeoxide, (3) finely...oxide. The principal associatedminerals are a psilomelane-type oxide, manganite, pyrolusite, neotocite...depositionwas (1) ferruginouschalcedony, (2) psilomelane-type manganese oxide and plumose manganite, (3)...formed by surficialsupergeneoxidation of the psilomelane-typeoxide. Oprrcar- Cnvsr.qrrocRAPHY Hewett and...D. F , .lNo SneNnoN, E. V. (1921), Orientite, A New Hydrous Silicate of Manganese and Calcium from Cuba: |  | | Journal (article/letter/editorial) | | by the Fedorov method. (4) X-ray stud.ieson psilomelane, pyrolusite, and. holland.ite. By Mr. Gnoncu...same locality originally described and named psilomelane by Haidinger. Polished sections and e-ray photographs...photographs show that the compact psilomelane and the minute crystals from Schneeberg have the same crystal...crystal structure. The unit-cell dimensions of psilomelane, hollandite, manganite, etc., are found to be...MI N ERALOGIST NEW YORK MINERALOGICAL CLUB The regular monthly meeting of the New York Mineralogical |  | | Report (issue) | | manganese minerals Pyrolusite, "polianite," "psilomelane-type" minerals Manganite, hausmannite, braunite...County Tioga County Venango County Wyoming County York County Summary and conclusions 86 86 86 87 87 87...especially in connection with the iron ores of Lehigh and York counties. Most of the known localities were listed...Manual, American Iron and Steel Institute, sec. 9, New York, 1940. 9 Rogers, B. A., Utilisation of manganese...Manganiferous zinc residuum. The manganese-rich residuum of New Jersey zinc ores. Prices." The value of manganese |  | | Journal (article/letter/editorial) | | (Quensel,von Eckermann) ........ 230 Ammonioborite, a new mineral. (Schaller) ........ ll4 Amphiboles, alkali...memorial of. (Schaller) ........ 405 Clarkeite, a new uranium mineral. @oss, Henderson, Posnjak). .......Emery, A. H. Mineragraphic identification of psilomelane and manganite... 209 Cooperite.(Adams). 410 Cork...and. Howes, W. Mineragraphic identifcation of psilomelane and mangairite.. Emmons, R. C. Additional comments...mineralogy, [Book review] 472 Foshag, W. F. Krausite, a new SOCIETY OF AMERICA 597 sulfate from California |  | | Journal (article/letter/editorial) | | barite, alunite, jarosite, pyrite, native gold, psilomelane, goethite and lepidocrocite associated with argillisation...Cornell Isotope Laboratory at Cornell University, New York, USA. Isotope corrections were performed using a...Primary pyrite, native gold, secondary goethite, psilomelane, rutile and sphene occur in altered samples located...latter is 5 – 20 microns in size (Fig. 9c). Psilomelane exists with goethite and lepidocrocite in cracks...cracks (Figs. 9d-f). Secondary sticky psilomelane occurs in chlorite crystals and formed parallel to biotite |  | | Journal (article/letter/editorial) | | concentric deposition: cryptomelane, lithiophorite, psilomelane and pyrolusite. In the purer samples of single...concentrations were: 9.51% in lithiophorite; 0.432% in psilomelane; and 0.275% in cryptomelane. The relative concentration...concentration, were: lithiophorite (Co = Cu > Ni > Zn); psilomelane (Co > Cu > Zn > Ni); and cryptomelane (Zn > Co...(1917), and H e w e t t and Fleischer (1960) as psilomelane, pyrolusite, manganite and wad. Richmond and...estimated. Three of the Mn minerals (cryptomelane, psilomelane and lithiophorite) have key elements whose atomic |  | | Journal (article/letter/editorial) | | This article was downloaded by: [New York University] On: 18 February 2015, At: 01:32 Publisher: Taylor...of their deposition. — Author. Downloaded by [New York University] at 01:32 18 February 2015 *** The...manganese hydroxides with the composition of psilomelane, crypto1964, no .4, p .21 - 42 . The author is...is with the Dneprocrystalline psilomelane, siderite and (mangapetrovsk Expedition, Ukrainian Scientific...Ct a .ir.. :::, -,g - s.. Downloaded by [New York University] at 01:32 18 February 2015 -.;5 - |  | | Report (issue) | | showing an intimate mixture of brown iron oxid.e, psilomelane, and manganite. Cliff prospect, Craig County;...Polished specimen showing an intimate mixture of psilomelane and flbrous brown iron oxicle. Nye Cove prospect...X'rederick Oounty 60 XVIII. (A) X'ossils in psilomelane, Bonnet Ilill mine, Shenandoah County; (B) Manganite...having a rad.iate fibrous structure, embeclded in psilomelane. MineralRidgemine ........ 64 XIX. Map of the...of the country between First Ford station on the New River, Holston and Western Railroad and t he Stange |  | | Report (volume) | | ............. New England region and New York.................................... New England crystalline...crystalline area...................................... New England sedimentary area........................................................................ New York................................................................................................ New Jersey.............................................mines and deposits.............................. 66 New River region.................................... |
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