 | | Report (issue) | | Estes Conglomerate, Nemo District, Lawrence County, South Dakota A preliminary report By F. Allan Hills...Stratigraphy Little Elk Granite Boxelder Creek Quartzite Benchmark Iron-formation Estes Conglomerate Radioactivity...Estes Conglomerate, Nemo District, Lawrence County, South Dakota A preliminary report by F. Allan Hills...on the northeastern flank of the Black Hills, South Dakota, is inferred to be of early middle Precambrian...of Ontario and in the Witwatersrand District of South Africa, and potentially exploitable uraniferous |  | | Report (volume) | | National Forest, South Dakota and Wyoming U.S. GEOLOGICAL SURVEY BULLETIN 1580 SOUTH DAKOTA WYOMING I -«*&...Geology of the Black Hills National Forest, South Dakota and Wyoming We st from. Washington SHOWING...Geology of the Black Hills National Forest, South Dakota and Wyoming By ED DEWITT, J. A. REDDEN, ANNA...potential of the Black Hills National Forest, South Dakota and Wyoming, was made to assist the U.S. Forest...rugged, timbered land in the Black Hills of South Dakota and Wyoming and the Bear Lodge Mountains of |  | | Journal (article/letter/editorial) | | Province, USA Robert S. Houston Geology Department, Universityof Wyoming, Laramie, WY 82070, USA (Received...near plate margins of the Archean Wyoming Province, USA. In: G. Gadl and K. Schulz (Editors), Precambrian...Phanerozoic cover just east of the Black Hills of South Dakota. The Black Hills is a segment of the Early Proterozoic...Proterozoic Trans-Hudson fold belt, and on the south by the Colorado Proterozoic Province where Proterozoic...Department, University of Wyoming Laramie, WY, 82070, USA. 0301-9268/92/$05.00 margin is exposed in the Sierra |  | Planavsky, Noah, Bekker, Andrey, Rouxel, Olivier J., Kamber, Balz, Hofmann, Axel, Knudsen, Andrew, Lyons, Timothy W. (2010) Rare Earth Element and yttrium compositions of Archean and Paleoproterozoic Fe formations revisited: New perspectives on the significance and mechanisms of deposition. Geochimica et Cosmochimica Acta, 74 (22) 6387-6405 doi:10.1016/j.gca.2010.07.021 | Journal (article/letter/editorial) | | University of California, Riverside, Riverside, CA 92521, USA Department of Marine Chemistry and Geochemistry,...Hole Oceanographic Institute, Woods Hole, MA 02543, USA c Department of Geological Sciences, University of...Durban 4000, South Africa g Department of Geology, Lawrence University, Appleton, WI 54912, USA b Received...University of California, Riverside, Riverside, CA 92521, USA. Tel.: +1 951 452 6227. E-mail address: planavsky@gmail...Program, NSF Graduate Research Fellowship, and Lawrence University Excellence in Science Fund; A.B. from |  | | Journal (article/letter/editorial) | | Rocky Mountain uplifts in Montana, Wyoming, and South Dakota, and in the southwesternstates of Colorado,...Wisconsin,and Michi"Geologyof the Wyoming, and South Dakota. A few depositsof gan culminatedin the monumental...of chert or jasper interbedded with magnetiteor hematite,lesscommonly of massive chert with disseminated... rarely more than a few tens of feet Dickinson County, Michigan: The older Prethick, with strike lengthsof...deformationof 15 miles,subparallel to theFelchtroughon the south. the region, so that in most of northern Wisconsin |  | | Journal (article/letter/editorial) | | Institute and State University, Blacksburg, VA 24061, USA b Department of Geology, University of Helsinki,...20742, USA Accepted 11 October 2002 Abstract The Archean Wyoming Craton is flanked on the south and east...University, 20 Oxford Street, Cambridge, MA 02138, USA. Fax: /1-617-495-8839 E-mail address: abekker@fas...Belt Suture with island arcs approaching from the south (Karlstrom and Houston, 1984; Chamberlain, 1998;...therefore, the Proterozoic passive margin passes south of the Hartville Uplift (Fig. 1). The eastern margin |  | | Journal (issue) | | Co / Munich, Germany Laguna Beach, California, USA tel: +1 949 494 5155 / info@kristalle.com The ...MAY–JUNE 2020 Articles The Montreal mine, Iron County, Wisconsin ......................................$324/three years, (Canada) $196/one year, (outside USA other than Canada) $275 for one year Subscription...photographer and book collector, was born in Cook County, Illinois on July 31, 1932, the son of Sophie Klainowski... He worked first as Assistant Director of Cook County Public Aid, 398 On the evening of October 15, |  | | Report (issue) | | Characteristics and Water Quality of Hydrologic Benchmark Network Stations in the Eastern United States...Characteristics and Water QrJality of Hydrologic Benchmark Network Stations in the Eastern United States...characteristics and water quality of hydrologic benchmark network stations in the eastern United States...Geological Survey established the Hydrologic Benchmark Network to provide long-term measurements of streamflow...Characteristics and Water Quality of Hydrologic Benchmark Network Stations in the United States, 1963-95" |  | Dunn, Pete J., Ferraiolo, James A., Fleischer, Michael, Gobel, Volker, Grice, Joel D., Langley, Richard H., Shigley, James E., Vanko, David A., Zilczer, Janet A. (1985) New mineral names. American Mineralogist, 70 (11-12) 1329-1335 | Journal (article/letter/editorial) | | The infrared spectrum shows the hydroxysilicate-hematite nature, with absorption bands at 3597, 1052,858...Structurally the mineral consists of a double hematite unit bounded on both sides by silicate sheets...mineral species from thc Ilimaussaq intrusion in South Greenland.NeuesJahrb. Mineral Monatsh.,501-512....and quartz. Also massive or thin coatings, with hematite, qurartzescorodite, chalcocite,powellite,kaolinite...samplesfrorn the secondoxidation zone in the TsumebMine, South-WestAfrica (Namibia).V.G. Cornolite N. Sieber,W |  | | Report (issue) | | quartz-pebble conglomerates, Southern Lake Superior Region, USA ...................................................Proterozoic conglomerates of the Black Hills, South Dakota, USA .......... J.A. Redden Application of the...quartz-pebble conglomerate in southeastern Wyoming, USA ..................................... R.S. Houston.................................... 235 W. Vogel SOUTH AFRICA Uranium distribution and redistribution...Pre-Witwatersrand and Witwatersrand conglomerates from South Africa ...................... 255 M. Meyer, R. Saager |  | | Report (issue) | | Upper left, vanadiferous magnetite-rich layer from South Africa. Photograph courtesy of Kevin Walsh/CC BY...vanadium produced in 2012 was from China, Russia, and South Africa. Vanadium is extracted from several different...vanadium mines in China, the Czech Republic, and South Africa are many times greater than natural concentrations...production in 2012 was from China (37 percent), South Africa (35 percent), and Russia (25 percent) (fig...and others (2007) 35 StjernoySeiland Finnmark County VTM 70.50 23.00 n.d. n.d. 21 Canada LaBlacheHervieuxShmoo |  | | Report (issue) | | Characteristics and Water Quality of Hydrologic Benchmark Network Stations in the Western United States...Valley Dr. • Salt Lake City, Utah-2222 West, 2300 South • Spokane, Washington-Rm. 135, U.S. Post Office...Characteristics and Water Quality of Hydrologic Benchmark Network Stations in the Western United States...characteristics and water quality of hydrologic benchmark network stations in the western United States...Geological Survey established the Hydrologic Benchmark Network to provide long-term measurements of streamflow |  | | Report (issue) | | STATE OF SOUTH DAKOTA Nils Boe, Governor MINERALOGY OF THE BLACK HILLS by WILLARD LINCOLN ROBERTS...Associate in Mineralogy Museum of Geology, South Dakota School of Mines and Technology and GEORGE RAPP...Department of Geology and Geological Engineering, South Dakota School of Mines and Technology With the Editorial...Mineralogy South Dakota School of Mines and Technology BULLETIN NUMBER 18 of the South Dakota School of...of Mines and Technology Rapid City, South Dakota PUBLICATIONS STAFF F. L. Partlo J. T. Thomas President |  | | Journal (article/letter/editorial) | | rtz (3) muscovite-chlorite-chloritoid-epidote-hematite-magnetite-quartz (4) muscovite-stilpnomelane-...chlorite, and hematite' n'Ii1958,p. 12), microcline,muscovite, q1d.artz, croclineand hematite are rare, but...association is quartz, albite, chlorite, muscovite,and hematite. 2. Tiny books, characteristically in graphitic...feldsparwhich is at least in somecasesmicrociine,hematite, and possibly chloritoid. The associationof microcline...chloritoid, chlorite, muscovite, quartz, rutile, hematite, and traces of probable magnetite. zoisite is |  | Warchulski, R., Mendecki, M., Gawęda, A., Sołtysiak, M., Gadowski, M. (2019) Rainwater-induced migration of potentially toxic elements from a Zn–Pb slag dump in Ruda Śląska in light of mineralogical, geochemical and geophysical investigations. Applied Geochemistry, 109. 104396 doi:10.1016/j.apgeochem.2019.104396 | Journal (article/letter/editorial) | | used for the sites east of the Mississippi River, USA) as it better reflects pH of acidic rains occurring...the Bielszowicki Potok riverbed located to the south, reaching approximately 3 m below the surface of...riverbed and sample 5; (7) an unpolluted soil benchmark point. In each location, the top 10 cm of soil/sediment...the inflow lacks the organic parts, while the benchmark 4.2.2. Glassy slag This type of slag consists...are filled with aragonite accompanied by calcite, hematite, and gypsum. The SEM-EDS study proved that needles |  | Partin, C.A., Lalonde, S.V., Planavsky, N.J., Bekker, A., Rouxel, O.J., Lyons, T.W., Konhauser, K.O. (2013) Uranium in iron formations and the rise of atmospheric oxygen. Chemical Geology, 362. 82-90 doi:10.1016/j.chemgeo.2013.09.005 | Journal (article/letter/editorial) | | Geophysics, Yale University, New Haven, CT 06520, USA d Institut Français de Recherche pour l'Exploitation... University of California, Riverside, CA 92521, USA f Dept. of Earth and Atmospheric Sciences, University...the Timeball Hill and Rooihoogte formations of South Africa (Partin et al., 2013), the units immediately...Naute Formation in the Griqualand West basin of South Africa (Kendall et al., 2010). Furthermore, the...situ grain-by-grain laser-ablation data (from hematite and magnetite) should give more insight into the |  | | Journal (article/letter/editorial) | | _poliakov_2844_online.pdf by University of New South Wales user 486 A. Poliakov, E. Donskoi analysis...iron ore textures; two particles are nearly pure hematite, although showing different porosities, and the...hematitic/goethitic particle belonging to the Hematite-Goethite Hard textural class. If, however, particles...Dense Hematite Very Hard, particle 32 as Vitreous Goethite Dense, and particle 35 as Hematite Medium..._poliakov_2844_online.pdf by University of New South Wales user Separation of touching particles: effect |  | | Journal (article/letter/editorial) | | Johannesburg, South Africa brucec@uj.ac.za AJOITE Messina Mine, Musina, Limpopo Province, South Africa I...examines quartz originating from the Messina mine in South Africa. (Note that the town where the mine existed...Musina after the 1994 political dispensation in South Africa. The registered mine name remains Messina...type-locality specimens from the New Cornelia mine, Pima County, Arizona, in the United States have provided the...a fine example of material originating from the South African locality. Ajoite (pronounced ah-ho-ite) |  | | Report (volume) | | ________________________________________________ South Dakota._______________________________________________...________________________________________________ South Dakota______--______.-____.--____--________ Tennessee...______ North Carolina and South Carolina___________________________ South Dakota____________________...North Dakota. Okla., Oklahoma. Oreg., Oregon. Pa., Pennsylvania. R. I., Rhode Island. S. C., South Carolina...Carolina. S. Dak., South Dakota. Tenn., Tennessee. Tex., Texas. Vt., Vermont. Va., Virginia. Wash., Washington |  | | Journal (article/letter/editorial) | | Buckskin Mountain, National District, Humboldt County, Nevada PETER G. VIKRE† U.S. Geological Survey...Buckskin Mountain (elev 2,650 m, 8,743 ft), Humboldt County, Nevada, a hydrothermal system, imposed on a middle...zones, ~100 to 200 m thick, of quartz + alunite ± hematite and quartz + kaolinite + pyrite in volcaniclastic...BUCKSKIN MOUNTAIN in the National district, Humboldt County, Nevada, altered and mineralized volcanic rocks...BUCKSKIN MOUNTAIN, NATIONAL DISTRICT, HUMBOLDT COUNTY, NV RENO E NATIONAL TOWNSITE CREEK BEL L |  | Planavsky, Noah, Rouxel, Olivier, Bekker, Andrey, Shapiro, Russell, Fralick, Phil, Knudsen, Andrew (2009) Iron-oxidizing microbial ecosystems thrived in late Paleoproterozoic redox-stratified oceans. Earth and Planetary Science Letters, 286 (1) 230-242 doi:10.1016/j.epsl.2009.06.033 | Journal (article/letter/editorial) | | Riverside, 900 University Ave., Riverside, CA, 92521, USA Department of Marine Chemistry and Geochemistry,...MS25, 266 Woods Hole Road, Woods Hole, MA 02543, USA Department of Geological Sciences, University of...California State University, Chico, Chico, CA 95929, USA e Department of Earth Sciences, Lakehead University...Geology Department, Lawrence University, P.O. Box 599, Appleton, WI, 54912, USA b c a r t i c l e i...Riverside, 900 University Ave., Riverside, CA, 92521, USA. E-mail address: noah.planavsky@email.ucr.edu (N |  | | Journal (article/letter/editorial) | | Minerals Processing and Bioengineering, Central South University, Changsha 410083, China; pjcsu@csu.edu...with higher MgO content contained less SFCA and hematite, while glass and SFCA were dominant in the binding...their main mineral phases were all magnetite, hematite and silicoferrites of calcium and aluminum (SFCA)...notable that most of the hematite phase in sinter samples 9 of 15 was secondary hematite, which was deemed as...uncrystallized ferrous calcium silicate (olivine). The hematite and magnetite were cemented by the glass phase |  | | Journal (issue) | | R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur...Vanadinite from the J. C. Holmes claim, Santa Cruz County, A rizona........................................Peters & A. L. Lombaerde, Jr. Whewellite from South Dakota and a review of other North American localities...currence. Sometimes a village or township and a county, or a village and a state have the same name and...hap pens that the village or city is not in the county of the same name nor even in the state. For example |  | | Journal (article/letter/editorial) | | located in the Minnesota River Valley, Renville County, in southwestern Minnesota. In the Cenomanian,...correlative with the Nishnabotna Member of the Dakota Formation (Toth and Fritz, 1997). The precursor...by removing iron oxides including goethite and hematite (Jackson, 1979; Tabor and Yapp, 2005). Iron (III)...quartz; K, kaolinite; Gb, gibbsite; G, goethite; Hm, hematite; Bo, boehmite; Bh, Berthierine; L, lepidocrocite...kaolinite, Gb, gibbsite, Qz, quartz, G, goethite, Hm, Hematite, Bo, Boehmite. A mid-latitude laterite and Cretaceous |  | | Journal (issue) | | herein. Special regulations for photocopies in the USA: Photocopies may be made for personal or in-house...Center, Inc., 222 Rosewood Drive, Danvers, MA 01923, USA, Tel.: +1-978-7508400, Fax: +1-978-6468600, http://www...Fulfillment P.O. Box 2485, Secaucus, NJ 07096-2485, USA e-mail: maria.muskalla@springer.com Typesetter:...available at springerlink.com The Americas (North, South, Fax: +49-6221-487-68528 tion Regulations, if...com/wikom Fax: +1-201-348-4505 The Americas (North, South, Central America and the Caribbean): journals-ny@springer |
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