Applicability of Siberian Placer Mining Technology to Alaska
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93 Placer Tailings Are Features on the Historic-Period Mining Landscape
PAPERS ON HISTORICAL ARCHAEOLOGY 93 GGGOLDOLDOLD IN THETHETHE TAILINGSAILINGSAILINGS MICHAEL DAVID NEWLAND Recent field research of post-Gold Rush placer-mining operations along the Feather River suggests that placer tailings, the cleaned and processed rock and sediment waste of placer-mining operations, can contain important information about mining technique and landscape reconstruction. In addition, careful reconstruction of mining events can tie early mining claims with their mining operations. Two placer-mining sites, Spring Valley Gulch, worked in the 1860s-1870s, and the McCabe Creek Complex, worked in 1853-1860, both studied as part of the Oroville Relicensing Project, will be used as illustrations. lacer tailings are features on the historic-period mining landscape These three questions can be addressed using two sites as case that are typically ignored or recorded minimally, because studies: the Spring Valley Gulch complex and the McCabe Creek Presearchers think that either there is no information potential complex. there, or such features are too complex to address during field study. Placer tailings are found throughout the gold country of the west, and indeed around the world. Tailings are the bi-product of mining: the TWO CASE STUDIES: SPRING VALLEY GULCH AND MCCABE CREEK scraped, washed, or otherwise processed boulders, cobbles, and finer sediments left as a end result of mining; this paper focuses only on Spring Valley Gulch (CA-BUT-1872/H) placer mining and not on other forms of gold extraction. Spring Valley Gulch is filled with mining sites dating to the A lot has been said about tailings over the past two decades, and 1860s-1870s. -
Soviet Wartime Management: the Role of Civil Defense in Leadership Continuity
,...- "'<;.' Ull C.:~Ul" U I .: ..2l. '\:: Central S GkJ ~ Intelligence ~~ Soviet Wartime Management: The Role of Civil Defense in Leadership Continuity Interagency Intelligence Memorandum Volume II-Analysis CIA HISTORiCAL REViEW PROGRAM RELEASE AS SANITIZED Tett Seeret Nll!M 8J-10005JX TCS J6tJI~J December 1983 rn"'' ~,... .._ Top Seuei Nl liM 83-10005JX SOVIET WARTIME MANAGEMENT: THE ROLE OF CIVIL DEF~NSE IN LEADERSHIP CONTINUITY VOLUME II-ANALYSIS Information available as of 25 October 1983 was used in the preparation of this Memorandum. TG& &GQl 8& TeF3 6cu et Tep Sec•o4 CONTENTS Page PURPOSE AND SCOPE....................................................................................... ix KEY JUDGMENTS ............................................................................................... 1 CHAPTER I. SOVIET STRATEGY FOR WARTIME MANAGEMENT...... I-1 A. Soviet Perceptions of Nuclear War ........................................................ I-1 B. Organizational Concepts.......................................................................... I-I CHAPTER II. WARTIME MANAGEMENT STRUCTURE........................... Il-l A. Influence of World War II ............................... :...................................... Il-l B. Peacetime Organizations and F~nctions ................................................ Il-l C. Organizations for the Transition to Wartime........................................ II-7 USSR Defense Council ........................................................................ II-7 Second Departments -
Exploration of Placer Gold Deposits by Geomagnetic Surveys
MTR-2 EXPLORATION OF PLACER GOLD DEPOSITS BY GEOMAGNETIC SURVEYS by Eric Anderson V. P. Exploration Placer Management Group, Ltd. EXPLORATION OF PLACER GOLD DEPOSITS BY GEOMAGNETIC SURVEYS by Eric Anderson V. P. Exploration Placer Management Group, Ltd. Exploration of Placer Gold Deposits by Geomagnetic Surveys Eric Anderson, V.P. Exploration Placer Management Group, Ltd. ABSTRACT Past attempts to explore for placer gold deposits by measuring the anomalous magnetic intensities of the magnetite normally found in the ”black sands” fraction of placer gravels were for the most part unsuccessful. Recent improvements in the sensitivity, reliability and portability of magnetometers have made it possible to cheaply and accurately delineate some types of placer gravels if they occur in a geological environment that is ”magnetically hospitable” and does not mask the signal of the overlaying gravels. The main benefit of this technique is that it can accurately delineate targets and thus dramatically reduce the overall cost of an exploration program in a given area. INTRODUCTION Whether or not this technique will work in a given area depends on three factors: 1. The amount of magnetite associated with the pay gravels. 2. The depth of the gravel deposit. 3. The nature of the underlying bedrock. In our work to date in Western Canada and United States, we have not encountered any pay gravels that did not have measurable concentrations of magnetite in the black sands. It is common to find gravel deposits with high concentrations of magnetite and no gold values whatsoever, but our experience and history have shown that gold values rarely occur without associated magnetic black sands; although the concentrates of magnetite do vary tremendously, In this regard it is important to keep two things in mind: 1. -
Third Conference on the Law of The
UNITED NATIONS Distr. GENERAL A/CONF.62/INF.8 ^ THIRD CONFERENCE 1 May 1978 ON THE LAW OF THE SEA Ori ginal: ARABIC/CHINESE/ENGLISH/ FRENCH/RBSSIAN/SPANISH J I—I IflJ <AaJbJ I c .SVnJ I ju VI THIRD UNITED RATIONS CORFERERCE OR THE LAW OF THE SEA TROISIEME CONFERENCE DES NATIONS UNIES SDR LE DROIT DE LA MER TPETLH KOH^EPEHRHH 0PRAHH3ADHH OEBERHHEHHHX HAHKK no MOPCKOMY NPABY TERCERA CONFERENCIA DE LAS NACIONES DRIDAS SOBRE EL DERECHO DEL MAR J 1 I QJ-S UJ liJ hj I o JjOJ I ^—0 VI J&ja ^5 jJ I < S_s_» LuJ («jJ| M-bM&VL, --hA0££^+AH. BftJC DELEGATIONS TO THE THIRD UNITED NATIONS CONFERENCE ON THE LAW OF THE SEA Seventh session, Geneva, 28 March to 19 May 1978 DELEGATIONS A LA TROISIEME CONFERENCE DES NATIONS DNIES SUR LE DROIT DE LA MER Septieme session, Geneve, 28 mars an 19 mai 1978 REJIErAHHH HA TPETBE0 KOHiEPEHHEH 0PrAHH3ANM OEBERHHEHHHX HARM no MOPCKOMY nPABY Ce^BMaa ceccua, HeHeBa, c 28 MapTa no 19 Man 1978 ro^a DELEGACIONES EN LA TERCERA CONFERENCIA LE LAS NACIONES UNIDAS SOBRE EL DERECHO DEL MAR Septimo perlodo de sesiones, Ginebra, 28 de marzo a 19 de mayo de 1978 GE.78-85059 A/C0NF.62/INF.8 page 2 President'. H.E. Mr. H.S. Amerasinghe AFGHANISTAN Representants S.E. M. Mohammed Akran, ambassadeur en France ALBANIA Representants M. Marat Angoni, directeur da departement des organisations internationales, Ministere des affaires etrangeres (chef de la delegation) M. Arben Puto, professeur de Droit international, Universite de Tirana ALGERIA Representants M. -
Big Creek Mining Complex
Ah Heng Mining Complex A Malheur National Forest Virtual Tour Introduction: Types of Gold Mining Placer vs. Hard Rock (Quartz, Load) Mining There are several different ways to mine for gold. The following is a brief description of placer and hard rock mining. The remainder of this virtual tour focuses on the placer mining done by the Ah Heng Company at a leased mining claim near Big Creek. Placer Mining- using water to excavate, transport, and recover Hard Rock Mining- the underground excavation of lode deposits. A heavy minerals from alluvial deposits. These deposits consist of lode deposit is the original mineral occurrence within a fissure minerals that have eroded from their parent lode into a variety through native rock, also known as a vein or ledge. In order to access of natural contexts among the sedimentary formations. Placer these minerals, miners must excavate either a decline (ramp), vertical deposits are generally free from parent material and do not shaft, or an adit. These type of claims were a longer term investment require additional refinement when they are separated from because of the additional labor and equipment needed to extract the other sediments. and refine the ore and the need for transportation infrastructure to ship the refined ore to smelting facilities. Placer Mining 2. After gold was discovered through prospecting, more complex equipment and Technology techniques were employed to recover gold buried in the alluvial deposits Rocker – Long Toms a rocking box and Sluice which Boxes- allowed Trough-like recovery of 1. The first step in placer mining is boxes with gold with prospecting for rich gold deposits, usually water small flowing over with shovel, pick and . -
Chapter 10 Investigates How Increased Deliveries of Soviet Gas Became Highly Attractive Following the 1973/1974 Oil Crisis
Copyrighted material – 9781137293718 Contents List of Illustrations xi Foreword xiii 1 Introduction 1 Russia’s C ontested “ E nergy W eapon” 1 Soviet Natural Gas and the Hidden Integration of Europe 2 Dependence in the Making: A Systems Perspective 5 The Political Nature of the East-West Gas Trade 7 Outline of the Book 8 2 Before Siberia: The Rise of the Soviet Natural Gas Industry 13 Soviet Power and Natural Gas for the Whole Country 13 The Cold War Duel 15 Soviet System-Building: Interconnecting the Republics 20 The Rise and Stagnation of the Pipe and Equipment Industry 23 “A Big Surplus for Export”? 26 3 Toward an Export Strategy 31 From Central Asia to Siberia 31 Glavgaz and the West European Natural Gas Scene 34 Considering Exports: Opportunities and Risks 36 Seeking Cooperation with Italy and Austria 38 The Export Strategy Takes Shape 40 4 Austria: The Pioneer 45 The Austrian Fuel Complex: Nazi and Soviet Legacies 45 From SMV to ÖMV 46 Toward Imports: ÖMV versus Austria Ferngas 48 Rudolf Lukesch’s Vision 50 The Six-Days War as a Disturbing Event 55 Negotiating the Gas Price 58 The Contract 63 5 Bavaria’s Quest for Energy Independence 67 Natural Gas and the Politics of Isolation 67 Otto Schedl’s Struggle against North German Coal 69 Toward Gas Imports: Negotiating Algeria 70 Soviet Gas for Bavaria? The Austrian Connection 73 Manipulated Conditions 75 Egon Bahr and the Steel Companies as Supporters 79 vii Copyrighted material – 9781137293718 Copyrighted material – 9781137293718 viii Contents Alexei Sorokin’s Charm Offensive 81 The -
Mines of El Dorado County
by Doug Noble © 2002 Definitions Of Mining Terms:.........................................3 Burt Valley Mine............................................................13 Adams Gulch Mine........................................................4 Butler Pit........................................................................13 Agara Mine ...................................................................4 Calaveras Mine.............................................................13 Alabaster Cave Mine ....................................................4 Caledonia Mine..............................................................13 Alderson Mine...............................................................4 California-Bangor Slate Company Mine ........................13 Alhambra Mine..............................................................4 California Consolidated (Ibid, Tapioca) Mine.................13 Allen Dredge.................................................................5 California Jack Mine......................................................13 Alveoro Mine.................................................................5 California Slate Quarry .................................................14 Amelia Mine...................................................................5 Camelback (Voss) Mine................................................14 Argonaut Mine ..............................................................5 Carrie Hale Mine............................................................14 Badger Hill Mine -
Perestroika and Priroda: Environmental Protection in the USSR
Pace Environmental Law Review Volume 5 Issue 2 Spring 1988 Article 2 April 1988 Perestroika and Priroda: Environmental Protection in the USSR Nicholas A. Robinson Pace University School of Law, [email protected] Follow this and additional works at: https://digitalcommons.pace.edu/pelr Recommended Citation Nicholas A. Robinson, Perestroika and Priroda: Environmental Protection in the USSR, 5 Pace Envtl. L. Rev. 351 (1988) Available at: https://digitalcommons.pace.edu/pelr/vol5/iss2/2 This Article is brought to you for free and open access by the School of Law at DigitalCommons@Pace. It has been accepted for inclusion in Pace Environmental Law Review by an authorized administrator of DigitalCommons@Pace. For more information, please contact [email protected]. PERESTROIKA AND PRIRODA: ENVIRONMENTAL PROTECTION IN THE USSR Nicholas A. Robinson* I. Introduction Environmental protection is becoming a substantial field of endeavor today in the Union of Soviet Socialist Republics (USSR). Soviets know the environment as priroda, a word which is literally translated as "nature," but whose meaning encompasses all aspects of life within the biosphere. Priroda connotes "mother nature," a nurturing and even moral realm, while also suggesting the ambient environment and all ecolog- ical systems." Protection of the environment has been elevated to a top priority in the Soviet Union because the Soviet's harm to prir'odathroughout that nation has become acute.2 In order to reverse pollution's environmentally- damaging trends, to stay the depletion of natural resources and to restore de- graded conditions resulting, from years of neglect during, the heavy and rapid industrialization in. -
MAP SHOWING LOCATIONS of MINES and PROSPECTS in the DILLON Lox 2° QUADRANGLE, IDAHO and MONTANA
DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY MAP SHOWING LOCATIONS OF MINES AND PROSPECTS IN THE DILLON lox 2° QUADRANGLE, IDAHO AND MONTANA By JeffreyS. Loen and Robert C. Pearson Pamphlet to accompany Miscellaneous Investigations Series Map I-1803-C Table !.--Recorded and estimated production of base and precious metals in mining districts and areas in the Dillon 1°x2° guadrangle, Idaho and Montana [Production of other commodities are listed in footnotes. All monetary values are given in dollars at time of production. Dashes indicate no information available. Numbers in parentheses are estimates by the authors or by those cited as sources of data in list that follows table 2. <,less than; s.t., short tons] District/area Years Ore Gold Silver Copper Lead Zinc Value Sources name (s. t.) (oz) (oz) (lb) (lb) (lb) (dollars) of data Idaho Carmen Creek 18 70's-190 1 (50,000) 141, 226 district 1902-1980 (unknown) Total (50,000) Eldorado 1870's-1911 17,500 (350 ,000) 123, 226 district 1912-1954 (13,000) (8,000) (300,000) Total (650,000) Eureka district 1880's-1956 (13 ,500) 12,366 (2,680,000) 57,994 (4,000) ( 4,000 ,000) 173 Total (4,000,000) Gibbonsville 1877-1893 (unknown) district 1894-1907 (83,500) (1,670,000) 123, 226 1908-1980 ( <10 ,000) 123 Total (2,000,000) Kirtley Creek 1870's-1890 2,000 40,500 173 district 1890's-1909 (<10,000) 1910-1918 24,300 (500 ,000) 123 1919-1931 (unknown) 1932-1947 2,146 (75 ,000) 173 Total (620,000) McDevitt district 1800's.-1980 (80,000) Total (80,000) North Fork area 1800's-1980 (unknown) Total ( <10 ,000) Pratt Creek 1870's-1900 (50 ,000) district Total (50,000) Sandy Creek 1800 's-1900 (unknown) district 1901-1954 19,613 4,055 4,433 71,359 166,179 (310,000) 17 3, 200 Total (310 ,000) Montana Anaconda Range 1880's-1980 (<100,000) area Total (<100,000) Argenta district 1864-1901 (1 ,500 ,000) 1902-1965 311,796 72,241 562,159 604,135 18,189,939 2,009,366 5,522,962 88 Total (7,000,000) Baldy Mtn. -
Air, Energy, & Mining Pmsion
^ Air, Energy, & Mining PMSion Montana Department of Environmental Quality To All Potential Applicant(s) RE: Application Information Packet for Single and Multiple Hard Rock Mine Sites Dear Applicant, An operating permit from the Montana Department of Environmental Quality(DEQ) Hard Rock Mining Bureau(HRMB) is required for those that plan to mine and disturb more than five acres, as defined under the Montana Metal Mine Reclamation Act. Enclosed is an information packet. Applications may be submitted to include multiple sites under one operating permit, but the following restrictions must be met: • There would be no impact to any wetland, surface or groundwater; • There would be no constructed impoundment or reservoirs used in the operation; • There would be no potential to produce acid or other pollutive drainage from the pit; • There would be in impact to threatened and endangered species; and • There would be no impact to significant historic or archaeological features. If these requirements cannot be met an individual operating permit would be required for each site. The information packet includes: 1. Operating Permit Application form 2. Application process flow chart 3. Montana Hard Rock & Placer Mining Requirements 4. Guidelines for gathering and reporting baseline data 5. Additional permits or licenses that may be required 6. Operating permit summary Please mail a signed original copy and an electronic copy of the Application form, plus a $500 application fee (checks made payable to "MT DEQ-HRMB")to: DEQ-HRMB Attn: Operating Permit Supervisor PO Box 200901 Helena, MT 59620-0901 The submittal needs to include a mine and reclamation plan as described in the attached information packet. -
Gold, Platinum and Diamond Placer Deposits in Alluvial Gravels, Whitecourt, Alberta Special Report 89
Special Report 89 Gold, Platinum and Diamond Placer Deposits in Alluvial Gravels, Whitecourt, Alberta Special Report 89 Gold, Platinum and Diamond Placer Deposits in Alluvial Gravels, Whitecourt, Alberta G.G. Mudaliar1, J.P. Richards1 and D.R Eccles2 1 Department of Earth & Atmospheric Sciences, University of Alberta 2 Alberta Geological Survey May 2007 ©Her Majesty the Queen in Right of Alberta, 2007 ISBN 0-7785-3851-6 The Alberta Geological Survey and its employees and contractors make no warranty, guarantee or representation, express or implied, or assume any legal liability regarding the correctness, accuracy, completeness, or reliability of this publication. Any digital data and software supplied with this publication are subject to the licence conditions (specified in 'Licence Agreement for Digital Products'"). The data are supplied on the understanding that they are for the sole use of the licensee, and will not be redistributed in any form, in whole or in part, to third parties. Any references to proprietary software in the documentation, and/or any use of proprietary data formats in this release does not constitute endorsement by the Alberta Geological Survey of any manufacturer's product. This product is an EUB/AGS Special Report; the information is provided as received from the author and has had minimal editing for conformity to EUB/AGS standards. When using information from this publication in other publications or presentations, due acknowledgment should be given to the Alberta Geological Survey/Alberta Energy and Utilities Board. The following reference format is recommended: Mudaliar, G.G., Richards, J.P. and Eccles, D.R. (2007): Gold, platinum and diamond placer deposits in alluvial gravels, Whitecourt, Alberta; Alberta Energy and Utilities Board, EUB/AGS, SPE 089, 24 p. -
Mining & Milling
Mining & Milling The Story of Park City 8TH GRADE SCIENCE CURRICULUM © Park City Historical Society & Museum All Rights Reserved These materials and the photographs are copyrighted by the Park City Historical Society & Museum. Permission is granted to make photocopies and transparencies of the handouts as directed in the lesson plans. Please contact the Park City Historical Society & Museum for permission to use materials for any other purpose. This program was developed by Johanna Fassbender, Curator of Education With special thanks to Richard Pick Keith J. Droste Thanks also to Courtney Cochley Josephine Janger David Hedderly-Smith James L. Hewitson Tom Barber Sydney Reed Park City Rotary Çlub Summit County Recreation, Arts and Parks Program The Underdog Foundation Dear Teachers, We hope that you will enjoy the 8th grade science curriculum and use it with your students to teach major physical and chemical con- cepts. Each lesson is keyed to the Utah Science Core Curriculum to help you deliver science instructions. Our curriculum includes history sections to provide the students with the appropriate background knowledge and get them excited about their hometown of Park City which was the unique setting for the science of mining and mineralo- gy. This goes along with our belief in an interdisciplinary approach which provides students with a more holistic knowledge and will empower them in future research projects. Almost all of the lesson plans allow for adjustments and provide you with different options, depending on the progress of your class. You can teach the entire curriculum within three weeks, or you can extend it to six weeks by slowing down the pace and reducing the workload.