 | | Journal (article/letter/editorial) | | mineralsdefinitely. In theseveins,hollandite,psilomelane, cryptomelane, For manyyears,the identityof...carbonate;rarely, it results from Table 1, DFH-169). In this mine, somelayers m chocolate-brown plumo• supergene alterationof...areas of rhodochrosite wi• drusy cavities, New Ross mine, Lunenburg, Nova Scoti The specimen is ten centimeters...percent;andcopperis lower. Smallamounts the Club House mine, Arkansas, in which such of cobalt,nickel, and thallium...tetragonal system,but well-terminated crystals are Cove mine, Hants, Nova Scotia (Fig. 5); and the vein depositsof |  | | Journal (article/letter/editorial) | | MARCH_APRIL' 1961 A POORLY CRYSTALLTZED,LOW BARIUM' PSILOMELANE-TYPE NTINERAL A. A. LBvrNsoN,The Dow ChemicalCompany...place for barium. The nomenclature of psilomelane and psilomelane-type (Fleischer and Richmond' 1943) is...minerals not specifically identified' IxrnopuctroN psilomelane has only recently reached the status of a well...concerned with poorly crystallized psilomelanes and psilomelane-typeniinerals which have received essentially...Ramsdell (1932), and others subsequently. One such psilomelane-type mineral is described in detail arrd it is |  | | Journal (article/letter/editorial) | | Utah; V. E. McKelvey, of Washington, D.C., to the Lava Hot Springand Hooper Spring,Idaho; R. E. Wallace...Spring, Colorado;E. D. Wilson, of the Arizona Bureau of Mines and Geology,to Verde Hot Springs,Arizona...at Menlo Park, California, especiallywith Donald E. White, David Gallagher,and J. H. Feth; alsoto CharlesF...hoped that the precisesourceof the samplesin the mine and district was recordedand that the explorationsrevealedthe...Samples .4rizona--CochiseCou•ty.--No. 1. Higgins mine: The Higgins opencut (Twilight Claim) explored a |  | | Journal (article/letter/editorial) | | STUDIES OF THE MANGANESE OXIDE MINERALS. III. PSILOMELANE* Mrcnarr. Frnrscuen, U. S. Geological Suraey...Wash'ington 25, D. C. ABSTRACT Study of 14 analyses of psilomelane, including 7 new ones, verifies Wadsley,s formula...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 |  | | Book | | already published in the series: R.D.DALLMEYER and E. MARTINEZ GARCIA (Eds.): Pre-Mesozoic Geology of Iberia...Circum-Atlantic Correlatives (1991) R.D. Dallmeyer E. Martinez Garcia (Eds.) Pre-Mesozoic Geology of...Oviedo, Spain GARCIA ISBN-13 :978-3-642-83982-5 e-ISBN-13 :978-3-642-83980-1 001: 10.1007/978-3-642-83980-1...Pre-Mesozoic geology of Iberia / R. D. Dallmeyer, E. Martinez Garcia (eds.). p. em. Papers from an international...s. 4. Geology-Portugal-Congresses. I. Dallmeyer, R. D., 1944- . II. Martinez-Garcia, E. (Enrique), 1940- |  | | Report (issue) | | CARB PENN MISS DEV SIL ORD CAMB PREC CEN MES PAL E L Carboniferous Pennsylvanian Mississippian Devonian...2) vn REFERENCES Alarcon L., U., and Aguilera, E., 1970, Informe sobre los estudios geologicos, geoquimicos...Estudios Especiales, 64p. Arriaga Melendez, H., Pena Rocha, L., and Gomez Caballero, A., 1986, Resultados de...397. Cabrera F., F.J., Vega G., E.L., and Perez S., E., 1983, Los recursos minerales de fierro en Sonora...geochemistry and mineralization of the Washington mine area, Huepac, Sonora [abs.] in Najera-Garza, J. |  | | Journal (article/letter/editorial) | | Sabaté b,1 a CPGG—Centro de Pesquisa em Geofı́sica e Geologia/UFBA, Rua Caetano Moura, 123 Federação, 40210-340...author. Tel.: +55-71-2038606; fax: +55-71-2038501. E-mail addresses: johildo@cpgg.ufba.br (J.S.F. Barbosa)...1991; Nutman and Cordani, 1993)) Boa Vista/Mata Verde TTG (Martin et al., 1991; Marinho, 1991; Nutman...while the supergenic ore consists of pyrolusite, psilomelane, cryptomelane and lithiophorite (Valarelli et...granite appears strongly deformed and recrystallized by E–W shortening responsible for the foliation and/or |  | | Report (issue) | | Secretary GEOLOGICAL SURVEY W. E. Wrather, Director Bulletin 954-E MANGANESE DEPOSITS OF THE TALAMANTES...PARRAL, CHIHUAHUA, MEXICO BY I. F. WILSON AND V. S. ROCHA Prepared in cooperation with the DIRECCION GENERAL...36. A, 'Specimen of typical ore from San Antonio mine; B, Specimen of ore from San Antonio mine_-____..._-_______ 200 37. A, Specimen of psilomelane from San Antonio mine; B, Hand jigs used to concentrate...longitudinal sections of the San Antonio manganese mine-"____-__-------------------------------------- In |  | | Journal (article/letter/editorial) | | ores and their origin, South-eastern Desert, U.A.R. E. Z. BASTA, M.Sc., PH.D. AND W. S. SALEEB, B.Sc. Dept...both, banded colloform ore consisting mainly of psilomelane, and in places cryptomelane, and soft nodular...consisting of todorokite with minor amounts of psilomelane (or cryptomelane), nsutite, and pyrolusite. Black...MANGANESE ORES 237 amounts of cryptomelane, psilomelane, and goethite; calcite, quartz, and baryte are...mainly of ramsdellite with minor amounts of psilomelane and pyrolusite. Ramsdellite forms big prismatic |  | | Report (issue) | | INTERIOR J. A. Krug, Secretary GEOLOGICAL SURVEY W. E. Wrather, Director Bulletin 954-F MANGANESE DEPOSITS...F. Wilson and Mario Veytia)_____________ Lucifer mine (4)___--.___--_-_---._________._____________ Navidad...__._ 241 Magistral mine area (26)___--___---______-__---___---_-____ Zacate mine (27)_.________....-...district (31) (by Ivan F. Wilson and Victor S. Rocha)..-----'-----------------.--------------Matamoros...__________________________________________________ Victoria mine (2):_:__________--____-___-____________.._____ Protectora |  | | Book | | CENTRO DE ESTUDOS E - Chairman : Luiz Vergara Vice-chairman : Arno Konder Se cre t a ry: Nelson...Nelson De Vicenzi • Tre a-s u r e r s : Alberto de Andrade Oueiroz I Mauricio Wellisch Editorial committee...distinction must be made between: I . Deposit (Jazida), i . e. mass of mineral substances, or fossils, which exist...may come to be of value for industry; II . Mine (Mina) i. e. the deposit in the extent conceded, the combination...and by giving 1) 2) 3) 4) location of mine ; brief history of mine during at least the later years ; the |  | | Report (volume) | | INTERIOR J. A. KRUG, Secretary GEOLOGICAL SURVEY W. E. Wrather, Director Bulletin 954 GEOLOGIC INVESTIGATIONS...Republic of Argentina, 1942-43, by 1 Ward C. Smith and E. M. Gonzalez 1 (B) Geology and chromite deposits of...Camagiley district, CamagUey Province, Cuba, by Delos E. Flint, Jesus Francisco de Albear, and , Philip W...the Republic of Mexico, by Carl Fries, Jr_ _1 113 (E) Manganese deposits of the Talamantes district near...Chihua1 hua, Mexico, by I. F. Wilson and V. S. Rocha 181 (F) Manganese deposits of Mexico, by Parker |  | | Journal (article/letter/editorial) | | is a noted manganese mining district (Wilson and Rocha, 1948; Trask and Cabo, I948). The manganese is found...and consists of psilomelane, cryptomelane, hollandite, and coronadite (Wilson and Rocha, 1948). It should...gypsum, hematite, and other iron oxides (Wilson and Rocha, 1948). All these minerals are also found associated...the Mineralogical Society. 55o R . B . F I N K E L M A N , H. T. EVANS, JR., A N D J. J. M A T Z K...described from Mexico in only one location (Gavilan mine, Baja California, by Fleischer et al., x96z). It |  | | Journal (article/letter/editorial) | | E N. Jb. Miner. Abh. (J. Min. Geochem.) 193/2 (2016), 121–145 Published online January 2016; published...barite, alunite, jarosite, pyrite, native gold, psilomelane, goethite and lepidocrocite associated with argillisation...region and the area surrounding the Kışladağ gold mine. The aim of this study is to examine the mineralogical...This unit is overlain by the Paleozoic Eşme © 2016 E. Schweizerbart’sche Verlagsbuchhandlung, Stuttgart...silicification in partially kaolinized andesite; e-f. kaolinized and locally Fe-(oxyhydr)oxidized tuff; |  | | Journal (article/letter/editorial) | | reviews ofthemanuscript by C. A. Anderson andV. E. McKelvey. In order to obtain evidence of the minor...thickerbedof tuff, and,in the central part of the Lucifer mine,the baseof the bed of oxideslies near the baseof...The manganesecontentof shipmentsfrom the Lucifer mine commonly rangesfrom 48 to 52 percent,the contentof...recorded. At the Taratana mine, about 6 miles west of the Charco Redondo mine, there are four bedsof manganeseoxide...Sabanilladistricts,60 mileseastof the CharcoRedondo mine, bedsof manganeseoxide have beenextensivelyexploredat |  | | Journal (article/letter/editorial) | | manganite, pyrolusite, ramsdellite, cryptomelane,psilomelane, hollandite, braunite, and coronadite. Another...Crittenden,S. G. Lasky, C. F. Parks, Jr., P. D. Trask, E. lq'. Goddard,and others. Almost all of the chemical...been made by Michael Fleischer;X-ray analysesby W. E. Richmondand J. M. Axelrod; somepolishedsections havebeenexaminedby...especiallyM. D. Crittenden,R. J. Roberts,V. E. McKel.veyD. E. White, and othersof the GeologicalSurvey...generallyhypogene,is presentwith an oxide suchas psilomelane,which in this belt is probablysupergene(Batesville |  | | Report (issue) | | Au, Cu) DEPOSIT DESCRIPTION Ore Minerals: Psilomelane, pyrolusite, braunite, wad, manganite, rhodochrosite...Gloryana, New Mexico Sardegna, Italy v References Rocha and Wilson (1948) Farnham (1961) Burckhardt and...Au, Pb, Zn DEPOSIT DESCRIPTION Ore Minerals; Psilomelane+pyrolusite+rhodochrosite+wadj^anganite^rhodo...manganese SUBTYPE AUTHOR Cannon, W. F,. and Force, E. R. APPROXIMATE SYNONYM Bath tub-ring Mn DATE 5/13/83...Burger (1979) REFERENCES Arndt, N. T. ( and Nesbet, E. G., 1982, Komatlltes: George Alien and U. Win, 526 |  | | Journal (article/letter/editorial) | | ...................................... Van Dorn mine ............................................. Countryrocksof..................................... 1453 Tower mine .............................................................................. Rock from Alderman mine, Browns Canyon, Colorado .............. Age of the...depositsunderrevie•vonly a few of the oxide minerals-psilomelane,hollandite,cryptomelane,coronadite,and lesscommonly...collectedby R. K. Hose of the U.S. Geological Survey. M. E. Willard of Socorro, New Mexico, very kindly visited |  | | Report (issue) | | Mexico b y RO BE RT A . ZELL ER , J R . a n d ALL E N M . ALP ER 1965 STATE BUREAU OF MINES AND MINERAL................. 81 Combined Minerals Corporation mine ..................................................................................... 83 Red Hill mine .................................................................................... 83 Gillespie mine ..................................................Maps of 150-foot and 300-foot levels of Red Hill mine ................. 87 vi Page TABLES 1. Chemical |  | | Book | | Cultural Publications, 2009. Original title: Minerais e pedras preciosas do Brasil Bibliography 1. Gemology...Minas Gerais. Collection of the Museu de Ciencia e T ecnica of the Esco la de Minas of the Universidade...minerJ.logy in Bnzil 42 Jose Bonifacio de Andrada e Silva 54 Mineralogists of colonial Bnzil 57 European...The auriferous claims 148 The gold mine of Morro Velho 153 The Mine of Passagem 155 The/old rush in P'ianc6...topaz 385 T he imperial topaz of Ouro Preto 393 The Mine of Capao do Lana 397 The imperial topaz of Antonio |  | | Report (issue) | | • '• ' '' '~ rli ', ' • • ' • • I E E N·GA·.N s -lVIA • ' l .. tJ \ ' ' • ( 1}J...MIN}1JR:AL I.NDTJST}lY v-1 • • • llBR • '. BRirrISH . E MPIRE THE ' /;] • • .., ' -!I , ' • ' ,, ,, •... CARDIFF · ";1• FORTH STREET, EDrNBURGH; er from E. PONSONBY, LTD., 116. G RAF1'0M 8TRBB1', C DUBLIN...cent.; (3) mangan,i te, ar '' grey manganese o,r e '' (Mn201 .H2 0), cont·ai11ing 62"5 per cent. of manganese;...hausnianniite (Mn~O4), containing 72 per cent. ; (5) psilomelane, a complex hydrated oxide or ma,nga11.at·e o |  | Teixeira, João Batista Guimarães, de Souza, Jorge André Braz, da Silva, Maria da Glória, Leite, Carlson Matos Maia, Barbosa, Johildo Salomão Figueiredo, Coelho, Carlos Eduardo Silva, Abram, Maisa Bastos, Filho, Valter Mônaco Conceição, Iyer, Sundaram S.S. (2001) Gold mineralization in the Serra de Jacobina region, Bahia Brazil: tectonic framework and metallogenesis. Mineralium Deposita, 36 (3) 332-344 doi:10.1007/s001260100174 | Journal (article/letter/editorial) | | 36: 332±344 DOI 10.1007/s001260100174 A RT I C L E JoaÄo Batista GuimaraÄes Teixeira Jorge Andre Braz...MetalogeÃnese, Centro de Pesquisa em Geofõ sica e Geologia, Instituto de GeocieÃncias, Universidade...de Ondina, CEP 40170-290, Salvador, Bahia, Brazil E-mail: jbt@ufba.br M.B. Abram Companhia de Pesquisa...References for isotopic ages: (1) Magnavita and Rocha (1996); (2) Sabate et al. (1990); (3) Feybesse...the Mundo Novo greenstone belt are manganese (psilomelane and pyrolusite), Zn±Cu±Pb massive sul®des, and |  | | Report (volume) | | Oscar L. Chapman, Secretary GEOLOGICAL SURVEY W. E. Wrather, Director For sale by the Superintendent...Div__________ Doc _________ Doc. Dissert.dol__________ E.---___---EcoL________ Econ._______ ed___________ Educ________...Geophys_____ g6ophys__ _ _ _ _ Govt________ Grad________ e Georgia Geological Survey Geological Society General...Montreal, Quebec. Evolution, y, 2, New York, N, I, E!i3 W I»n2c»T-H7. s lsr«3ws-^tec;c.,-cl. -«r- H....Journal of Science, v. 48. Columbus, Ohio. Ohio stll^e^r°i^^^y ^"Hetin. V.J52. no. 14 ; Engineering Experiment |  | | Report (issue) | | ROGERS G. B. MORTON, Secretary GEOLOGICAL SURVEY V. E. McKelvey, Director Library of Congress catalog-card...of rocks of the Nova Lima Group in the Campo do Rocha area___________________ 22. Photograph of rocks...---------------37. Geologic map of the Pitangui mine area__-____-________-___----_-__--_----_---_-___-_---------38..._______________ 11. Shipped ore, Conta Hist6ria mine. _________________________________________________________..._ 16. Manganese ore from areas east of the main mine at Conta Hist6ria__.__________________________ 17 |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | Ann Hodges, Dennis P. Cox, Donald A. Singer, James E. Case, Byron R. Berger, and John P. Albers U.S. Geological...INGEOMINAS, Publ. Especial, no. 4, 75 p. Bloomstein, E. I., 1984, Ammonia alteration is a geochemical link...Publication no. 4, p. 705-724. Cannon, W. F., and Force, E. R., 1983, Potential for high-grade shallow-marine...Geology, v. 72, p. 1131-1140. Case, J. E., Cox, D. P., Detra, D. E., Detterman, R. L., and Wilson, F. H...Studies Map MF-1053-B, scale 1:250,000. Case, J. E., and Nelson, W. H., Geologic interpretation of aeromagnetic |
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