 | | Journal (article/letter/editorial) | | Space Sciences, University of Washington, Seattle, WA 98195-1310, USA; bwevans@uw.edu (B.W.E.); kuehner@uw... In samples from the Duluth Complex (Minnesota, USA) containing igneous olivine Fa36–44 , a continuous...ferroan–olivine-bearing samples from the Laramie Complex (Wyoming, USA) show a compositional variability of secondary FeMg–phyllosilicate...compiled greenalite and hisingerite analyses from the literature. These data show that greenalite in metamorphosed...structure modulation (sheet inversions). Some high-Si greenalite remains ferroan and seems to be a structural |  | Frost, C. D., von Blanckenburg, F., Schoenberg, R., Frost, B. R., Swapp, S. M. (2007) Preservation of Fe isotope heterogeneities during diagenesis and metamorphism of banded iron formation. Contributions to Mineralogy and Petrology, 153 (2) 211-235 doi:10.1007/s00410-006-0141-0 | Journal (article/letter/editorial) | | Geophysics, University of Wyoming, Laramie, WY 82071, USA e-mail: frost@uwyo.edu F. von Blanckenburg R. Schoenberg...mines; samples C, D, and E are from Northshore Mining Company mines 123 Geology of the Biwabik Iron...of fine-grained quartz, magnetite, siderite, greenalite, and locally, hematite and minnesotaite. Layering...centimeter. Rarely, massive greenalite is preserved. More commonly, greenalite-bearing layers consist of...sand-size greenalite granules in a chert cement, and are interpreted as having formed as greenalite sand deposited |  | | Journal (issue) | | Minerals of Franklin and Sterling Hill, Sussex County, New Jersey. U.S. Geological Survey Professional...Historical Notes of the Iron and Zinc Mining Industry in Sussex County, New Jersey. Franklin Mineral Museum...Calcsilicates from the 1680 level of the Sterling mine by Fred J. Parker 05 Manganpyrosmalite crystals...species list (12/31/89) 12 The Sterling Hill Mining Company 14 Mineral Notes — New to Science Sclarite...the discovery of nickel minerals at the Trotter mine doubtless is attributable to its microscopic grain |  | Graupner, Torsten, Mühlbach, Caroline, Schwarz-Schampera, Ulrich, Henjes-Kunst, Friedhelm, Melcher, Frank, Terblanche, Hennie (2015) Mineralogy of high-field-strength elements (Y, Nb, REE) in the world-class Vergenoeg fluorite deposit, South Africa. Ore Geology Reviews, 64. 583-601 doi:10.1016/j.oregeorev.2014.02.012 | Journal (article/letter/editorial) | | Sallstr. 79, D-30171 Hannover, Germany Vergenoeg Mining Company (PTY) LTD., South Africa d Chair of Geology...with Fe-rich phases (e.g., pyrite, magnetite, greenalite and hematite). To a smaller extent, they are...2. Geology, mineralogy and samples The Vergenoeg mine is located in the Kaapvaal Craton in southern Africa...low-temperature weathering-related minerals include greenalite [Fe 2 − 3 (Si2 O5 )(OH)4 ], hematite, Fe oxyhydroxides...bound in primary fayalite, as well as secondary greenalite, pyrosmalite-(Fe) and quartz. Iron oxide is concentrated |  | | Report (volume) | | 1912 WITH SUBJECT INDEX BY JOHN M. NICKLES WASHINGTON GOVERNMENT PRINTING OFFICE 1913 t- CONTENTS...Bulletin, vol. 44. New York. American Institute of Mining Engineers: Bulletin, nos. 61-72; Transactions,... 147-264. San Francisco, Cal. California State Mining Bureau: Bulletin, no. 64. San Francisco, Cal. California...Transactions, vol. 9, pts. 2, 3. Toronto, Ont. Canadian Mining Institute: Quarterly Bulletin, nos. 18-20; Journal...Canadian Mining Journal, vol. 33. Toronto and Montreal, Canada. Carnegie Institution of Washington: Yearbook |  | | Journal (article/letter/editorial) | | dissolution-reprecipitation pathway. The REE pattern of greenalite, found as sub-micron particles in quartz in a...rare-earth pattern, and hematite, siderite and greenalite about REE sorption on authigenic minerals formed...and for siderite in Fig. 3b. In the S-bands, greenalite was detected in thin-sections of H51-5(S6) and...vivianite. REEs in the iron silicates other than greenalite (stilpnomelane, ferroan-talc 4 and riebeckite)...iron silicates: greenalite in H-51-5(S6) and minnesotaite in MM-146 (Fig. 3). Greenalite, a Fe2+-rich serpentine |  | | Journal (article/letter/editorial) | | Arizona State University, Tempe, AZ 85287-1404, USA Department of Chemistry and Biochemistry, Arizona...Arizona State University, Tempe, AZ 85287-1604, USA Received 13 August 2003; received in revised form 23 March...Research Laboratory, Code 6360, 4555 Overlook Ave. SW, Washington DC 20375, USA. Tel.: +1-202-404-2082; fax:...cronstedtite [Fe22 + Fe3 +[SiFe3 +O5](OH)4], and greenalite [Fe3Si2O5(OH)4] are shown together with connecting |  | | Journal (article/letter/editorial) | | in the oxide-facies, and the Fe-rich silicates greenalite, minnesotaite and stilpnomelane in chert-siderite...quartz, siderite, stilpnomelane, minnesotaite, greenalite, ankerite, sulfides and phosphates. Six chert-siderite...shale bands or analyzed by electron microprobe. Greenalite identification was verified by XRD (see part...part 1). The Ge concentration and Ge/Si ratio of greenalite were also 5 186 187 188 189 190 191 192 derived...derived from line scan analyses of greenalite-rich chert using Ge/Si vs. Al/Si regressions, with Al previously |  | | Journal (article/letter/editorial) | | Arizona State University, Tempe, Arizona 85287–1404, USA Institute of Geochemistry and Analytical Chemistry...Arizona State University, Tempe, Arizona 85287–1604, USA *Corresponding author. E-mail: zolotov@asu.edu (Received...1775 © The Meteoritical Society, 2006. Printed in USA. 1776 M. Yu. Zolotov et al. Table 1. Summary...other ferrous silicates (e.g., Ca-Fe pyroxene, greenalite) and Fe0 metal can form through the reduction...oxidation and dehydration of ferrous serpentine (greenalite). In fact, decreases in the abundances of kamacite |  | | Book (volume) | | Most specimen collecting is done in the Lead-Zinc mining dists. of northwestern Illinois, the glacial drift...600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized gastropods |  | | Book (volume) | | Most specimen collecting is done in the Lead-Zinc mining dists. of northwestern Illinois, the glacial drift...600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized gastropods |  | | Report (issue) | | General Description·' of the Fossil Iron Ores of Dade county Distribution ....................................................... . Conditions Favorable for Mining ................................ . Detailed Description...Description of Individual Iron Ore Deposits in Dade county Infroductory ....................................'~~·Y•···,·· • • .• •• l!'~t- ~~ Lot ·3/1, ;r8th. District ...............,.... ~ ..·.v.:•~• ..'"' 73 '...:r~~~:~~~~::~::.::~::::;,:,. ,.,.,. . ;:! .s,. Lot• a'8fh. District .. ,.~·......... ;;,;,;,.-,z,,;,_;,~•:;,~,;~· |  | | Journal (article/letter/editorial) | | Ultramafic Rocks NU Institution, Woods Hole, MA 02543, USA Geoscience Department, University of Bremen, 28359... University of Colorado, Boulder CO 80309-0392, USA Corresponding author: Tel: +1-508-289-3355, ...Tagirov and Schott (2001), thermodynamic data for greenalite [Fe3Si2O5(OH)4] and minnesotaite [Fe3Si4O10(OH)2]...serpentine (containing the end-members chrysotile, greenalite, kaolinite, cronstedtite (to allow substitution...fayalite, TE D greenalite, and minnesotaite from the Overlook gold deposit, Washington: phase relations |  | | Journal (article/letter/editorial) | | approximately 3001 C in a gold mine in north-eastern Washington, USA. Krot et al. (2000) even concluded...Low-temperature fayalite, greenalite, and minnesotaite from the Overlook gold deposit, Washington; phase relations |  | | Book | | Macmillan Company many cuts; to the Engineering and Mining Journal and the Canadian Geological Survey for...Age I ore of deposits, 18-20. constitutes a mine?, 20-23. CHAPTER II Origin op Ore Deposits 24-51...Ores of gold, 52. ical 62. district, Pacific Cordilleran Placer mining, 84. Sierra 77. field, distribution...Geographical distribution, 114-122. district, Cordilleran district, 117. of extraction, 122-123. 114... 153. 145. Bingham, Utah, 154. The Alaskan district, 155. Geological horizon, 157. Methods of extraction |  | | Journal (article/letter/editorial) | | Sciences, Box 351310, University of Washington, Seattle, Washington 98195-1310, U.S. A. Geophysical Laboratory...Carnegie Institution of Washington, 5251 Broad Branch Road, N.W., Washington, D.C. 20015-1305, U.S.A...automated JEOL 733 Superprobe at the University of Washington, Seattle, using our library of natural mineral...the University of Washington, Seattle, the Geophysical Laboratory (GL), Washington, D.C., and the University...1.995 2.002 2.007 (UM). At the University of Washington, we used a Huber 512 four-circle diffractometer |  | | Book (edition) | | Rs v Engineering News -Record ~ Engineering and Mining Journal-Press Power Chemical and Metallurgical...rocks — Acid sulphate waters in igneous rocks — Mine waters of sulphate type —Sodium carbonate waters...veins Mineral association Origin Mine waters Rock alteration Mining and smelting operations The copper...selenide veins — Occurrence selenides — Republic, Washington Sumatra — The base-metal veins — The San Juan...telluride of region, district district district district district district Nevada. CHAPTER XXV |  | | Report (issue) | | United States Geological Survey VOLUME XLYI WASHINGTON GOVERNMENT PRINTING OFFICE 1904 Digitized by...WALCOTT, DIRECTOR THE MENOMINEE IRON-BEARING DISTRICT OF MICHIGAN BY WILLIAM SHIRLEY BAYLEY CHARLES...CHARLES RICHARD VAN HISE, Geologist WASHINGTON GOVERNMENT PRINTING OFFICE 1904 in Charge O 8 5 ———...tongue Economic importance of the district Previous work in the district 35 Method of 33 35 36 - ...407 Traders mine 407 Cornell mine 410 Cuff mine 410 Indiana mine 4j Forest mine 412 The southern |  | | Journal (article/letter/editorial) | | chrysotile ferri-prehnite ferrostilpnomelane ferrotalc greenalite kaolinite lizardite Mg-minnesotaite minnesotaite...Antigorite (atg) Chrysotile (chr) Fe-talc (fta) Greenalite (glt) Kaolinite (kao) Lizardite (liz) Minnesotaite...Wminn;minm ¼ 12 kJ. 2011 Blackwell Publishing Ltd Greenalite [glt, Fe3 Si2 O5 (OH)4 ] was derived using reactions...discussions on data set-related matters. We thank J. Ferry, J. Ganguly, M. Gottshalk and an anonymous reviewer...(TERRAPUB), Tokyo/ American Geophysical Union, Washington, D.C.. Akimoto, S., Fujisawa, H. & Katsura T |  | Barrat, J.A., Yamaguchi, A., Bunch, T.E., Bohn, M., Bollinger, C., Ceuleneer, G. (2011) Possible fluid–rock interactions on differentiated asteroids recorded in eucritic meteorites. Geochimica et Cosmochimica Acta, 75 (13) 3839-3852 doi:10.1016/j.gca.2011.04.013 | Journal (article/letter/editorial) | | eucrite Agoult and the cumulate eucrites Moore County and Serra de Mage, are rare. Most of these rocks...Institute of Polar Research (Tokyo) (NIPR), Sioux County by University of New Mexico, Pasamonte by the Hawaii...same secondary processes, as exemplified by Sioux County. 3.1. Unequilibrated eucrites 3.1.1. Stage 1: Fe-enrichment...pyroxene clasts from the polymict eucrite Sioux County, we have discovered olivine veins with chemical...unequilibrated eucrites (Fig. 8). Thus, the Sioux County clasts studied here have probably contained secondary |  | | Journal (issue) | | Pandaite • copper arsenic sulfide • Chinkuashih mine, Keelung, T aiw an • 4 x5 $ 5 0 .0 0 , 2x3 $ 2...Wayne C. Leicht Crandallite from Gore, Frederick County, V irg in ia .................. 223 Richard S....by Kaufmann/Graphics Inc., 1110 Okie St. N.E., Washington, O.C. departments Editorial Page .............have known such a m an— Col. Clarence M . Jenni, USA (ret’d). Col. Jenni was born in Webb City, M issouri...city was in the center of the T riState lead-zinc district. Although his father was a hoist engineer in the |  | | Book (edition) | | waters-Summary- Interpretation of ·water analyses-Mine waters-Chloride waters- Carbonate waters-Sulphate...veins in basic lavas-General features-The l(ennecott mine, Alaska-Copper sulphide veins in intrusive basic...·veins-1\tlincral association- Origin-Mine \vatcrs-Rock alteration-Mining and srnelting operations-The copper...selenide veins-Occurrence of selenides-Republic, Washington-Sumatra-The base-nietal veins- The San J uan...features-Telluride district-Silverton district-Rico district-Lake City district-Creede district-Summary-Casapalca |  | | Book (edition) | | production, and prices often so low as to make mining unprofitable; and the end of that period has not...to record production since 1930. Just now gold mining appears to be the only metal industry which is...—Interpretation sulpliide waters — Chloride water analyses Mine waters waters— Sulphate waters Oxidation of waters—“Carbonate...veins in basic lavas General features The Kennecott mine, Alaska— ( ’opper sulphide veins in intrusive basic...veins—Cripple Creek— Gold veins— The San Juan Republic, Washington — Sumatra— The — Telluride — Silvcrton Colorado— |  | | Report (Issue volume) | | Canada but also by provincial organizations, the mining and petroleum industries, con¬ sultants, and the...exploration and production programs of the petroleum and mining in¬ ideas involving tectonics and metallogenesis...private industry, the exceptions being Eldorado Mining and Refining Company, Societe quebecoise d’exploitation...Street, Crown Corporation President, Eldorado Mining and Refining Ltd., 151 Slater Street, Ottawa, Ontario...Building, Calgary, Alberta. Canadian Institute of Mining and Metallurgy, Room 906, 1117 St. Catherine St |  | | Report (volume) | | 1785-1918 BY JOHN M. NICKLES PART ll. INDEX WASHINGTON QOVERNMENT PRINTING OFFICE 1924 For sale by...anonymous papers, placed at the end of Part I Co. county cos. · counties CORPORATE AUTHORS. Am G American...Miners' Association Cal St :M Bur California State Mining Bureau Can G S Canada, Geological Survey Can :M...Geological Survey Wash Ac Sc Washington Academy of Science Wash G S Washington Geological Survey Wis G S...Adams (F D), 18 Federal Government, relation to the mining industry: Hayes, 06 Fossil insects: Cockerell, |
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