 | | Book (volume) | | Mineralogy of Pennsylvania. THE MINERALOGY OF PENNSYLVANIA. TIKIS Mineralogy of Pennsylvania, BY JOHN...(funth's "Preliminary Report on tlir Mineralogy of Pennsylvania,*' luted n* ...Second Geological Survey of Pennsylvania. Academy MINERALOGY OF PENNSYLVANIA. 1. SILVER. (4)i According...sulphur were found by me, several Ueberroth zine mine, Priedensville, Lehigh Co., years ago, at the ...Kinzi mine, Stony creek, 1 Refers to page in Dr. Genth's Report. MINERALOGY OF PENNSYLVANIA. 5. GALEN1TK |  | | Report (issue) | | LEAD OCCURRENCES IN PENNSYLVANIA Robert C. Smith, II COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL...ZINC AND LEAD OCCURRENCES IN PENNSYLVANIA Robert C. Smith, II PENNSYLVANIA GEOLOGICAL SURVEY FOURTH SERIES...1977 Copyright 1977 by the Commonwealth of Pennsylvania Quotations from this book may be published...published if credit is given to the Pennsylvania Geological Survey COVER ILLUSTRATION: Photograph of 1852 lithograph...STATE BOOK STORE, P. O. BOX 1365 HARRISBURG, PENNSYLVANIA 17125 PREFACE The purpose of this report is |  | | Journal (issue) | | COMMONWEALTH OF PENNSYLVANIA Milton J. Shapp, Governor DEPA RTMENT O F ENVIRONMENTAL RESOURCES Topographi.................................. 2 Dough ty Mine, Sunbury, Pa .. .. ..................... ..............Photo courtesy Bethlehem Mines Corporation PENNSYLVANIA GEOLOGY is published bimonthly by the Topographic...Dept. of Environmental Resources, Harrisburg, Pennsylvania, 17120. OCTOBER 1972 FROM THE DESK OF THE...to anyone needing geological information on Pennsylvania and the Un ited States. We intend to rebuild |  | | Report (Issue volume) | | RESOURCES Part 3, Metal Mines and Occurrences in Pennsylvania by Arthur W. Rose Mineral Conservation Section...Earth & Mineral Sciences The Pennsylvania State University PENNSYLVANIA GEOLOGICAL SURVEY FOURTH SERIES...of Pennsylvania Quotations from this book may be published if credit Is given to the Pennsylvania Geological...1365, HARRISBURG, PENNSYLVANIA 17125 Bulletin MSO, Part 3, Sheet 1 M50 Pennsylvania Geological Survey...him. Part 3 Metal Mines and Occurrences in Pennsylvania TYPES OF DEPOSITS by Arthur W. Rose CONTENTS |  | | Report (issue) | | PENNSYLVANIA GEOLOGICAL SURVEY FOURTH SERIES BULLETIN M5 LEAD AND ZINC ORES of PENNSYLVANIA Henry a;...revival of interest in mining lead and zinc in Pennsylvania notwithstanding that all of the old lead and...the occurrence of lead and zinc ores in Pennsylvania and in other parts of North and South America...is re counted that: lead ore was mined in Blair County in 1778 lo supply bullets for the Revolutionary...pumping engine in the world was installed at a zinc mine at Friedensville in 1872, and attracted wide attention |  | | Report (Issue volume) | | Earth and Mineral Sciences The Pennsylvania State University PENNSYLVANIA GEOLOGICAL SURVEY FOURTH SERIES...of Pennsylvania Quotations from this book may be published if credit is given to the Pennsylvania Geological... ROOM 54, MAIN CAPITOL BUILDING HARRISBURG, PENNSYLVANIA 17125 Bulletin M50, Part 2-8, Sheet 1 Page............ 49. Other fire clay processed at the mine: quantity ..... .. ............ .... .. .......... 31 18 53. Plastic fire clay processed at the mine: value......................................... |  | | Journal (issue) | | New techniques for long-term storage of oxidising pyrite a solution Cambridge 1 October 1998. GCG Seminar...techniques; Andrew Newman (University of Newcastle) on pyrite oxidation in museum collections; and Steve Laurie...Matthew Parkes: Site protection in Ireland Philip Doughty: Survey of progress in conservation of specimen...technologies for long-term storage of oxidising pyrite a solution? Chris Collins, Geological Conservation...workshop looking at the problems associated with pyrite decay and possible cost-effective solutions. To |  | Deasy, G. F., Griess, P. R., Balazik, R. F., Burtnett, J. W. (1967) Atlas of Pennsylvania’s Mineral Resources - Supplement, Limestones and dolomites of Pennsylvania, in Atlas of Pennsylvania's Mineral Resources. Mineral Resource Report M50-1S, Pennsylvania Geological Survey. | Report (Issue volume) | | Part 1, Supplement, Limestones and Dolomites of Pennsylvania · by George F. Deasy, Phyllis R. Griess, Ronald...Earth a.nd Mineral Sciences The Pennsylvania State University PENNSYLVANIA GEOLOGICAL SURVEY FOURTH SERIES...of Pennsylvania Quotations from this book may be published if credit is given to the Pennsylvania Geological...STATE BOOK STORE, P.O. BOX 1365, HARRISBURG, PENNSYLVANIA 17125 Bulletin MSO, Part 1, Supplement, Sheet...man-hours devoted to specific mine operations during the year 5. Mine or mine-plant equipment modernized |  | | Journal (issue) | | COMMONWEALTH OF PENNSYLVANIA Milton J. Shapp , Governor DEPARTMENT OF ENVIRONMENTAL RESOURCES Maurice... . . . . . . . . . . . . . . . . Geology of Pennsylvania Supports Mar's Theory . . . . . . . . . . ....Laure l Creek Reservoir, near Lewistown , Pa. PENNSYLVANIA GEOLOGY is published bimonthly by the Topographic...Dept . of Environmental Resources, Harrisburg, Pennsylvania, 17 120. JUNE1974 Correction: The volume notation...notation on the April 197 4 issue of Pennsylvania Geology was in error . Instead of reading Volume 2/ |  | | Journal (article/letter/editorial) | | metasedimentary rocks were collected from the Blackbird Mine and from nearby areas (North Fork, Salmon, and Ellis)...near the portal of the 7100 level of the Blackbird Mine. Minerals for Pb and sulfur isotope analysis were...different relative ages and styles in the Blackbird Mine area. The chalcopyrite sample (BP94-18-C) used by...Generalized geologic map showing the location of Blackbird Mine and other Co-Cu deposits in Idaho. Sample locations...Ma) occurs to the north and east of the Blackbird Mine area. Intrusion of these rocks postdates the development |  | Cunningham, K.M., Wright, W.G., Nordstrom, D. Kirk, Ball, J.W., Schoonen, M.A., Xu, Y. (1996) Water-quality data for Doughty Springs, Delta County, Colorado, 1903-1994, with emphasis on sulfur redox species. Open-File Report Vol. 1996 (96-619) US Geological Survey doi:10.3133/ofr96619 | Report (issue) | | WATER-QUALITY DATA FOR DOUGHTY SPRINGS, DELTA COUNTY, COLORADO, 1903-1994, WITH EMPHASIS ON SULFUR REDOX... Colorado WATER-QUALITY DATA FOR DOUGHTY SPRINGS, DELTA COUNTY, COLORADO, 1903-1994, WITH EMPHASIS...9 Map showing detailed geology and location of Doughty Springs ........ 10 Map showing schematic hydrogeologic...determined) VI WATER-QUALITY DATA FOR DOUGHTY SPRINGS, DELTA COUNTY, COLORADO, 1903-1994, WITH EMPHASIS...W. Ball, M.A.A. Schoonen, and Y. Xu ABSTRACT Doughty Springs are a series of radioactive springs of |  | | Journal (article/letter/editorial) | | Mt; Ag, 0.044 Mt; Long et al., 1998). The Sullivan Mine closed in 2001 after more than 92 years of production...Butte porphyry copper deposit at the Continental Mine. This issue of Economic Geology highlights new work...Belt-Purcell Basin. A major synthesis work on the Sullivan Mine and the Belt-Purcell Basin was published in 2000...●● ●● ●● ● ● ●●● ●●● ● ● ● ●● ●● ● 160 USA ● ●● ●● ● ●● ● ● ●● ● ●● ●● ● Kilometers ...correlative strata (McMechan and Price, 1982; Doughty and Chamberlain, 1996). Recent work by Lewis et |  | Xu, Tianfu, Kharaka, Yousif K., Doughty, Christine, Freifeld, Barry M., Daley, Thomas M. (2010) Reactive transport modeling to study changes in water chemistry induced by CO2 injection at the Frio-I Brine Pilot. Chemical Geology, 271 (3) 153-164 doi:10.1016/j.chemgeo.2010.01.006 | Journal (article/letter/editorial) | | Tianfu Xu a,⁎, Yousif K. Kharaka b, Christine Doughty a, Barry M. Freifeld a, Thomas M. Daley a a b ...been performed previously (Hovorka et al., 2006; Doughty et al., 2008). For the present study, we perform...fluid and heat flow, and geochemical interaction. Doughty et al., 2008), each employing tens of thousands...1-D radial CO2 injection problem according to Doughty et al. (2008). Aquifer thickness Permeability (horizontal)...developed for the Frio-I Brine Pilot test site (Doughty and Pruess, 2004; Table 2 Parameters for calculating |  | Nadoll, P., Mauk, J. L., Hayes, T. S., Koenig, A. E., Box, S. E. (2012) Geochemistry of Magnetite from Hydrothermal Ore Deposits and Host Rocks of the Mesoproterozoic Belt Supergroup, United States. Economic Geology, 107 (6) 1275-1292 doi:10.2113/econgeo.107.6.1275 | Journal (article/letter/editorial) | | DEPOSITS AND HOST ROCKS OF THE BELT SUPERGROUP, USA several significant orebodies, including the Sullivan...Group rocks (Fig. 1A). The lower Belt consists of pyrite-rich argillite, siltite, and quartzite of the Prichard...rifting, and subsidence (Tilling et al., 1968; Doughty and Chamberlain, 1996). This led to regional-scale...Belt Supergroup rocks (McMechan and Price, 1982; Doughty and Chamberlain, 1996). The regional metamorphic...6.5 kbars, which corresponds to 20-km burial (Doughty and Chamberlain, 1996). The maximum burial metamorphic |  | | Report (chapter) | | the oxidation of common sulfide minerals such as pyrite, chalcopyrite, pyrrhotite, and marcasite in rocks...properties. INTRODUCTION TO ACID SULFATE ENVIRONMENTS Mine drainage The best known examples of acid sulfate...may be as many as 500,000 inactive or abandoned mine sites in the United States alone (Lyon et al. 1993)...been seriously damaged by mine effluents. Contamination of natural waters by mine drainage has killed enormous...be unfit for recreational activities. Most acid mine waters have pH values in the range of 2 to 4 (Nordstrom |  | Trumbull, R. B., Slack, J. F., Krienitz, M.-S., Belkin, H. E., Wiedenbeck, M. (2011) Fluid sources and metallogenesis in the Blackbird Co-Cu-Au-Bi-Y-REE district, Idaho, U.S.A.: insights from major-element and boron isotopic compositions of tourmaline. The Canadian Mineralogist, 49 (1) 225-244 doi:10.3749/canmin.49.1.225 | Journal (article/letter/editorial) | | area have a U–Pb zircon age of 1378.7 ± 1.2 Ma (Doughty & Chamberlain 1996). During the Neoproterozoic...the cluster of deposits centered on the Blackbird mine (BB). Brown Bear and Merle deposits, which are not...occurred in northern Idaho from ~1463 to ~1064 Ma (Doughty & Chamberlain 2008, Zirakparvar et al. 2010), but... Nash & Hahn 1989). Other ore minerals include pyrite, pyrrhotite, arsenopyrite, glaucodot, safflorite...stratabound layers containing abundant cobaltiferous pyrite and minor chalcopyrite (Nash 1989). The Iron Creek |  | | Report (issue) | | unit of the Apple Creek Formation in the Blackbird mine and northern Lemhi Range areas east of the forest...part of the Yellowjacket Formation in the Blackbird mine area by Connor and Evans, 1986; Evans, 1998). Quartz-feldspar-rich... West-Central Idaho Formation in the Blackbird mine area by Connor and Evans; 1986; Evans, 1998; and...dating studies about 20 km east of the forest (Doughty and Chamberlain, 1996). By inference, a metamorphic...(Evans, 1981; Evans, 1986; Evans and Zartman, 1990; Doughty and Chamberlain, 1996). The 1,370-Ma age of the |  | Slack, John F., Neymark, Leonid A., Moscati, Richard J., Lowers, Heather A., Ransom, Paul W., Hauser, Robert L., Adams, David T. (2020) Origin of Tin Mineralization in the Sullivan Pb-Zn-Ag Deposit, British Columbia: Constraints from Textures, Geochemistry, and LA-ICP-MS U-Pb Geochronology of Cassiterite. Economic Geology, 115 (8). 1699-1724 doi:10.5382/econgeo.4761 | Journal (article/letter/editorial) | | and, in some cases, on sulfide minerals such as pyrite, arsenopyrite, bornite, chalcopyrite, and cobaltite...profiles (see text). Modified from Lydon (2007). ± pyrite ± arsenopyrite ± chalcopyrite. Some of these veins...pyrrhotite ± pyrite) plus minor magnetite, intercalated with barren meta-argillite and metasiltite; pyrite predominates...and a large zone composed of chlorite + albite + pyrite ± calcite. Above and peripheral to this chlorite-albitepyrite...ALTERATION Muscovite (sericite) Chlorite-albite-pyrite-(calcite) Chlorite-pyrrhotite Tourmaline 3000 |  | | Journal (article/letter/editorial) | | the Iron Creek area, which contain cobaltiferous pyrite and locally sparse chalcopyrite or xenotime. Most...Fe-Co-Cu-Au-Bi-Y-REE deposits of the Idaho cobalt belt in Lemhi County, east-central Idaho. The focus is on the Blackbird...having a TIMS U-Pb zircon age of 1378.7 ± 1.2 Ma (Doughty and Chamberlain, 1996). Small biotite-rich mafic...zircon and monazite and Lu-Hf garnet geochronology (Doughty and Chamberlain, 2008; Flagg et al., 2010; Zirakparvar...southeastern British Columbia by several studies (e.g., Doughty and Chamberlain, 2008; Nesheim et al., 2009) and |  | | Report (issue) | | College, 1810 Greene St, Spokane, Washington, 99217 USA Department of Geography and Geological Sciences,...875 Perimeter Dr, MS 3022, Moscow, Idaho 83844, USA 3 Department of Geoscience, University of Wisconsin...Wisconsin, 1215 W Dayton St, Madison, Wisconsin 53706, USA 4 Department of Environmental, Earth, and Atmospheric...Massachusetts Lowell, 1 University Ave, Lowell, MA 01854, USA 1 2 Idaho Geological Survey Technical Report 21-01...Fe/Ti oxides, titanite, olivine, carbonate, rutile, pyrite, and rare feldspathoid. In thin section, the rocks |  | | Journal (article/letter/editorial) | | hydrothermal silver-lead-zinc vein, Lucky Friday mine, Coeur d’Alene mining district, U.S.A. Patrick Nadoll*...samples from the Gold Hunter vein of the Lucky Friday mine revealed the presence of the rare iron oxide wüstite...with stable magnetite. An assemblage of galena, pyrite, and siderite is associated with the two iron oxides...correspond to peak metamorphic conditions in the area (Doughty and Chamberlain 1996). The findings by Sack and...of galena and sphalerite with associated minor pyrite, chalcopyrite, and a complex suite of pyrrhotite |  | | Journal (article/letter/editorial) | | 32,000 t Cu were removed— came from the Blackbird Mine at the midpoint of the belt in the time periods...prospect Deep Creek biotitite locality Salmon Canyon mine Blackbird district Black Pine prospect IDAHO...Mesoproterozoic Apple Creek Formation Mining district, mine, or prospect FIG 1. Map showing the geology of...exposure is a felsic pluton 5 km east of the Blackbird Mine, but alkalic mafic dikes of uncertain age have been...Nold, 1990). A garnet-in line near the Blackbird Mine has been interpreted by Nash and Hahn (1989) to |  | | Journal (article/letter/editorial) | | hasbeenalteredto chlorite-pyrite-calcite. The centerof thealteration zoneis comprised of massive pyrite-calcite whichhasmoreradiogenic...basinrestingon Archcancratonic 50øC andpressures GPa (Doughty and Chamberlain, 1996).EastKootenay orogeny basement...havebeenpardallyreplaced andalteredto chlorite-pyrite-calcite (Fig.3). PROTEROZOICPb ISOTOPEEVOLUTION...•4313 • Outline of the deposit Sullivan Pyrite-chlorite Pyrite-calcite 300 rn to NIST Standard Reference...theCoeurd'Aibne district(Fryklund, 1964)areexamples of Pyrite-chlorite alteration zone sfiver-lead-zinc veinsin |  | | Journal (article/letter/editorial) | | Sciences, University of Michigan, Ann Arbor, MI 48109, USA b Department of Geology, Brooklyn College, City University...University of New York, Brooklyn, NY 11210, USA ’ Department of Physics, University of Alberta, Edmonton...1983; Wilbur et al., 1990). To the south in Pennsylvania, similar mineralization is found in Shawangunk-equivalent...the southwest in the Nittany Arch region of Pennsylvania, where deposits and prospects at Skytop, Milesburg...elastic sediments, and Almedia (Webb), Canoe Creek, Doughty, Knisley/Sproul, Lime Bluff, Lymehurst, Thompson |  | Griffith, Elizabeth M., Paytan, Adina, Wortmann, Ulrich G., Eisenhauer, Anton, Scher, Howie D. (2018) Combining metal and nonmetal isotopic measurements in barite to identify mode of formation. Chemical Geology, 500. 148-158 doi:10.1016/j.chemgeo.2018.09.031 | Journal (article/letter/editorial) | | acid-sulfate soil (Lufkin Series in south-central Texas, USA) has 34S values higher than jarosite (KFe3+3(OH)6(SO4)2)...evaporites and oxidative pyrite weathering), sulfate sinks (e.g., evaporite and pyrite burial), and cycling...barite from the Lufkin Series in south-central Texas, USA has slightly higher 18O values than the measured...Oklahoma, and G. A. Briggs for granting us access to Doughty Springs, Colorado. The reviews of C. Pearce and...Lufkin Series toposequence, southcentral Texas, USA. Sedimentary Geology 299, 106-118. IP T Johnston |
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