 | Valkama, M., Sundblad, K., Cook, N. J., Ivashchenko, V. I. (2016) Geochemistry and petrology of the indium-bearing polymetallic skarn ores at Pitkäranta, Ladoga Karelia, Russia. Mineralium Deposita, 51 (6) 823-839 doi:10.1007/s00126-016-0641-4 | Journal (article/letter/editorial) |
| petrology of the indium-bearing polymetallic skarn ores at Pitkäranta, Ladoga Karelia, Russia M. Valkama...Heidelberg 2016 Abstract The historic mining district of Pitkäranta in the Ladoga region, Fennoscandian...in the nineteenth to twentieth centuries. The Pitkäranta region is dominated by Palaeoproterozoic supracrustal...45 Ga dolerites. The polymetallic skarn ores of Pitkäranta extend over a 25-kmlong zone in Palaeoproterozoic...types are not restricted to individual mines or mine fields but represent end Editorial handling: T. |
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| MMISSION GEOLOGIQUE DE FINLANDE N:o 67 'rRACING OF GLACIAL BOULDERS AND ITS APPLICATION IN PROSPECTING...August 1900 ................... 6: On the Occurrence of Gold IllFmlllsh Laphlld, by CUI(T .l!'IRCKS. Witb...Examples of the distribution and traeing of boulders .. . ... . . .... . . . . The Outokumpu ore field ....... . . . . .. . . .. . . . .. . '.rhe pyritic ore of Otravaara . . . . . . . . . . . . . . . . . . . ...ore of Jalonvaara. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. The dacite of Jänisjärvi |
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| Biennial Meeting was organised by the Geological Survey of Sweden with assistance from Uppsala University, Stockholm...Geological surveys of Finland and Norway, Luleå University of Technology and the Swedish Museum of Natural History...deposit research for a high-tech world. Proceedings of the 12th Biennial SGA Meeting, 12–15 August 2013...Metallogeny of the Fennoscandian Shield. Mineral deposit research for a high-tech world. Proceedings of the 12th...permission of The Society for Geology Applied to Mineral Deposits (SGA). A digital version of these volumes |
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| Printing & Mailing Cadmus Journal Services Single Copies of this issue are available, while supply lasts, at...copy plus $1 postage (softcover). A limited edition of 300 copies hardcover will be available, while supply...Record [ISSN 0026-4628] is a bimonthly publication of the Mineralogical Record Inc., a non-profit organization...COVELLITE crystal cluster, 3 cm across, From the Leonard mine, Butte, Montana. Frederick H. Pough collection;...illustrate “The Story of Montana: The Treasure of Butte Hill and Development of the Great Copper Industry” |
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| Department of Economic Geology and Leibniz Laboratory for Applied Marine Research Institute of Mineralogy...University of Mining and Technology Brennhausgasse 14 09596 Freiberg Germany Library of Congress Ca...part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations...Duplication of this publication or parts thereof is permitted only under the provisions of the German...German Copyright Law of September 9, 1965, in its current version, and permission for use must always be obtained |
 | Lund, Karen, McAleer, Ryan J., Aleinikoff, John N., Cosca, Michael A., Kunk, Michael J. (2018) Two-event lode-ore deposition at Butte, USA: 40Ar/39Ar and U-Pb documentation of Ag-Au-polymetallic lodes overprinted by younger stockwork Cu-Mo ores and penecontemporaneous Cu lodes. Ore Geology Reviews, 102. 666-700 doi:10.1016/j.oregeorev.2018.05.018 | Journal (article/letter/editorial) |
| deposition at Butte, USA: 40Ar/39Ar and U-Pb documentation of Ag-Au-polymetallic lodes overprinted by younger stockwork...deposition at Butte, USA: 40Ar/39Ar and U-Pb documentation of Ag-Au-polymetallic lodes overprinted by younger stockwork...1016/j.oregeorev.2018.05.018 This is a PDF file of an unedited manuscript that has been accepted for...version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting...deposition at Butte, USA: 40Ar/39Ar and U-Pb documentation of Ag-Au-polymetallic lodes overprinted by younger stockwork |
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| Geological Survey of Finland Bulletin 336 The development of geological sciences in Finland Edited...Espoo 1986 Geological Survey of Finland, Bulletin 336 THE DEVELOPMENT OF GEOLOGICAL SCIENCES IN FINLAND...Stratigraphical studies of the Preeambrian in Finland .... Maunu Härme: The hi story of petrologie study in...The hi story of mineralogy in Finland 1918- 1984 . . ... ... Kalevi Virkkala: History of studies on Quaternary...One hundred years of ore exploration in Finland ..... Matti Ketola: The development of exploration geophysies |
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| Cobalt Chapter F of Critical Mineral Resources of the United States—Economic and Environmental Geology...1802–F U.S. Department of the Interior U.S. Geological Survey Periodic Table of Elements 1A 8A 1 2...gov/images/periodictable.pdf. Cover. Underground photo of the Skuterud Mine in Norway showing pink secondary erythrite...Kimball, and Kim B. Shedd Chapter F of Critical Mineral Resources of the United States—Economic and Environmental...1802–F U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior RYAN K. |
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| Geological Survey of Finland, P.O. Box 96, FI-02151, Espoo, Finland Geological Survey of Finland, P.O. Box...Box 1237, FI-70211, Kuopio, Finland c Polar Mining Oy, P.O. Box 15, FI-83501, Outokumpu, Finland Received...online 4 November 2007 Abstract The metaturbidites of the Palaeoproterozoic Jormua–Outokumpu thrust belt...distributed over an area of more than 5000 km2. These bodies, which almost entirely consist of highly depleted...Cu–Co– Zn–Ni–Ag–Au sulphide deposits that sustained mining in the region between 1913 and 1988. Currently |
 | Mercier-Langevin, P., Gibson, H. L., Hannington, M. D., Goutier, J., Monecke, T., Dube, B., Houle, M. G. (2014) A Special Issue on Archean Magmatism, Volcanism, and Ore Deposits: Part 2. Volcanogenic Massive Sulfide Deposits Preface,. Economic Geology, 109 (1) 1-9 doi:10.2113/econgeo.109.1.1 | Journal (article/letter/editorial) |
| Bulletin of The Society of Economic Geologists Vol. 109 January–February No. 1 A Special Issue on...2Mineral 3Department 4Ministère 5Department Survey of Canada, 490 rue de la Couronne, Québec, Québec G1K... Canada Exploration Research Centre, Department of Earth Sciences, Laurentian University, 935 Ramsey... Sudbury, Ontario P3E 2C6, Canada of Earth Sciences, University of Ottawa, 140 Louis Pasteur, Ottawa...Québec J9X 6R1, Canada of Geology and Geological Engineering, Colorado School of Mines, 1516 Illinois Street |
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| dozens of mines have been a source of extraordinary specimens of an equally extraordinary number of minerals...minerals. A total of 130 mineral species have been recorded from Butte. Specimens of copper sulfides and...world. The best of Butte pyrite compares with the best anywhere. Handsome specimens of barite, quartz...and numerous other species have been found, many of them in extraordinary numbers. The Mineralogical...January–February, 2002 5 Figure 1. Steel headframes of the Original (foreground), Kelley #1 (center-background) |
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| OREGON GEOLOG Y Oregon Department of Geology and Mineral Industries Volume 62, Number 3, July 2000 ...plants of the John Day Formation and Geology and Mineralization of the Blue River mining district DOGAMI...PUBLICATIONS Publications are available from: Nature of the Northwest, 800 NE Oregon St. #5, Portland, OR...naturenw.org, (503) 872-2750; or from the DOGAMI field offices in Baker City, 1831 First Street, (541)...at the center of this issue. Released April 19, 2000: Relative Earthquake Hazard Map of the EugeneSpringfield |
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| 1679–1699 Discharge of Hydrothermal Fluids from a Magma Chamber and Concomitant Formation of a Stratified Breccia...a >6 × 106-m3 breccia body hosts 30 to 40 percent of the contained Mo and has an elongated lens shape...and 650 m long, and is located above and southward of an aplitic stock apex. Based on detailed core relogging...breccia body was divided into seven facies, five of which define a breccia stratigraphy on a longitudinal...section. Differences between breccia facies in terms of matrix paragenesis, fragment alteration, and breccia |
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| AVAILABILITY OF BOOKS AND MAPS OF THE U.S. GEOLOGICAL SURVEY Instructions on ordering publications of the U... along with prices of the last offerings, are given in the current-year issues of the monthly catalog...catalog "New Publications of the U.S. Geological Survey." Prices of available U.S. Geological Survey publications...Availability List" are no longer available. Prices of reports released to the open files are given in the...National Technical Information Service, U.S. Department of Commerce, Springfield, VA 22161; please include NTIS |
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| BULLETIN OF ECONOMIC VOL. 52 THE THE SOCIETY OF GEOLOGISTS No. AuausT, 1957 THE PROBLEM OF CHARLES...validity of the conceptof vertical zoning in ore depositshas recently been questioned. A few of the many...absentin the field. This pointof view wasstatedby Noble in his recentpaper on the classification of ore deposits(13)...Noblesaid: "...in its bearingon the classification of ore deposits .... the depth-zoneclassification more...vertical zoning is a matter of field observation,though horizontalzoning would of necessityseem to imply verticalzoning |
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| ©2008 Society of Economic Geologists, Inc. Economic Geology, v. 103, pp. 657–659 INTERESTING PAPERS...ECONOMIC GEOLOGY prints partial tables of contents of a number of journals as an information service. Please...to obtain copies of the journals or papers. If you cannot arrange to get copies of interesting papers...normal library sources, please contact the offices of the individual journals for assistance. Where possible...sulfides and selenides of the Musonoï mine, Kolwezi, Katanga, Democratic Republic of Congo—Cassian Pirard |
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| The Midcontinent of the United StatesPermissive Terrane for an Olympic Dam-Type Deposit? U.S. GEOLOGICAL... AVAILABILITY OF BOOKS AND MAPS OF THE U.S. GEOLOGICAL SURVEY Instructions on ordering publications of the U... along with prices of the last offerings, are given in the current-year issues of the monthly catalog...catalog "New Publications of the U.S. Geological Survey." Prices of available U.S. Geological Survey publications...Availability List" are no longer available. Prices of reports released to the open files are ~iven in the |
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| PREFACE The end of 1994 marked the close of the first quarter-century of publication of the Mineralogical...helping to build one of the single most valuable and authoritative published archives of data for the mineral...problems, however. With each passing year the sum of knowledge contained in the back issues has grown...early on that, were this problem of access not relieved, the sheer bulk of data would eventually compromise...compromise its own reference value. In 1980, at the urging of Pete J. Dunn, we initiated a feasibility study for |
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| HANDBOOK 15 OF THE GEOLOGICAL SURVEY OF SOUTH AFRICA COUNCIL FOR GEOSCIENCE GEOLOGICAL SURVEY OF SOUTH AFRICA...AFRICA MINERALOGY OF SOUTH AFRICA: TYPE-MINERAL SPECIES AND TYPE-MINERAL NAMES by V.D.C Daltry HANDBOOK15... 1997 COUNCIL FOR GEOSCIENCE GEOLOGICAL SURVEY OF SOUTH AFRICA Scientific Editor R.D. Dixon Linguistic...from the Council for Geoscience (Geological Survey of South Africa), 280 Pretoria Street, Silverton, Pretoria...request or consult the latest edition of the Catalogue of, publications of the Council for Geoscience (obtainable |
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| M ontreal Mine! L L The Mineralogical Record MAY–JUNE 2020 • VOLUME 51 • NUMBER 3 • $25 & Wayne...gemgypsy@bellsouth.net MAY–JUNE 2020 Articles The Montreal mine, Iron County, Wisconsin ..........................from the Montreal mine. David and Karen DeBruin collection, ex Muscatine Academy of Science collection...possible in part by contributions from The Fellows of the Mineralogical Record and the Sponsoring Organizations...Mineral Society (HAMS) (2009–2020) Mineral Association of Dallas (MAD) (2009–2020) Arizona Mineral Minions |
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| Review Case Histories of Orogenic Gold Deposits Franz Michael Meyer Institute of Applied Mineralogy and...review compares genetic parameters of 12 orogenic gold deposits. The set of examples is considered to represent...represent largely the variability of orogenic gold deposit (OGD) characteristics. The data are presented...settings, nature of hosts rocks and mineralization, ore controlling structures, ages of host rocks and...and mineralization and timing of mineralization relative to metamorphism, hydrothermal alteration mineralogy |
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| no. 3, 147–156, 1999 Mineralizations of Base Metal Deposits of Acid-Sulfate Type Coexisting with Adularia-Sericite...Abstract: Two types of ores are recognized in the Huanzala mine, Peru. Zinc and lead ore of adularia-sericite...adularia-sericite type, is accompanied by pyrite body and skarn. Orthoclase (adularia), sericite and calcite are found...rocks. On the other hand, copper and silver (tin) ore of acid-sulfate type, is characterized by enargite,...found only at the earlier stage in the mineralization of acid-sulfate type, kaolinite appears in the country |
 | Giuliani, Gaston, Groat, Lee, Fallick, Anthony, Pignatelli, Isabella, Pardieu, Vincent (2020) Ruby Deposits: A Review and Geological Classification. Minerals, 10 (7) 597 doi:10.3390/min10070597 | Journal (article/letter/editorial) |
| Earth, Ocean and Atmospheric Sciences, University of British Columbia, Vancouver, BC V6T 1Z4, Canada;...Vandœuvre, France; isabella.pignatelli@univ-lorraine.fr Field gemmologist & Consultant at VP Consulting, Manama...Corundum is not uncommon on Earth but the gem varieties of ruby and sapphire are relatively rare. Gem corundum...geological environments are favorable for the presence of ruby: (1) amphibolite to medium pressure granulite...deposits have formed at various times from the erosion of metamorphic belts (since the Precambrian) and alkali |
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| ©2010 Society of Economic Geologists, Inc. Economic Geology, v. 105, pp. 553–569 Evolution of Uranium Fractionation...Processes through Time: Driving the Secular Variation of Uranium Deposit Types MICHEL CUNEY† Nancy Université...were (1) change of geotectonic conditions during the Late Archean, (2) strong increase of atmospheric oxygen...(3) development of land plants during the Silurian. Other significant variations of uranium deposit types...types are related to unique conjunctions of conditions such as those during phosphate sedimentation in |
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| Collection of D iamond C rystals with Notes on the Science, History, and Worldwide Localities of Diamonds...charismatic of mineralogical collectibles, but they are relatively rare in collections because of their high...small size and their limited availability outside of the gem trade. They also represent a rich and extensive...with the possible exception of Antarctica, and have been mined from hundreds of deposits worldwide since...Despite this seeming abundance of diamonds over the centuries, and the presence of at least token crystals in |
