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Middle School - Round 14A
MIDDLE SCHOOL - ROUND 14A TOSS-UP 1) Earth and Space – Short Answer What is the term for sediment with a particle size less than 2 microns? ANSWER: CLAY BONUS 1) Earth and Space – Multiple Choice Which of the following correctly describes the typical progression from dead organic matter to coal? W) Peat, lignite, bituminous [bih-TOOM-in-us], anthracite [AN-thrah-site] X) Lignite, peat, bituminous, anthracite Y) Lignite, bituminous, peat, anthracite Z) Peat, bituminous, anthracite, lignite ANSWER: W) PEAT, LIGNITE, BITUMINOUS, AND ANTHRACITE ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ TOSS-UP 2) Physical Science – Short Answer Chlorine has an atomic mass of 35.45. Given that chlorine has two naturally-occurring isotopes, chlorine-35 and chlorine-37, then, to the nearest whole number, what percentage of chlorine atoms have a mass number of 35.45? ANSWER: ZERO BONUS 2) Physical Science – Short Answer To the nearest gram, what is the mass of two moles of carbon dioxide? ANSWER: 88 Middle School - Round 14A Page 1 TOSS-UP 3) Math – Short Answer What is the slope of a line perpendicular to the line with equation 7x – 4y = –28? ANSWER: –4/7 BONUS 3) Math – Short Answer A fence is built along the perimeter of a 200-foot-by-300-foot rectangular field. Posts are placed at the four corners and every 5 feet thereafter. How many posts are required? ANSWER: 200 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ TOSS-UP 4) Life Science – Short Answer In eukaryotes [YOO-care-ee-oats], DNA and histones are organized into what structures? ANSWER: CHROMOSOMES BONUS 4) Life Science – Short Answer What type of microscopy [my-CRAW-scah-pee] involves the use of a laser, photomultiplier detector, and a pinhole that ensures elimination of out-of-plane light emitted by the sample? ANSWER: CONFOCAL Middle School - Round 14A Page 2 TOSS-UP 5) Energy – Short Answer Researchers at the Joint BioEnergy Institute are studying ionic liquids as a solvent to break down cellulose before biofuel production. -
Anthracite Coal 13
Rock and Mineral 10-Specimen Kit Companion Book Presented by This mineral kit was also made possible through the generosity of the mining companies who supplied the minerals. If you have any questions or comments about this kit please contact the SME Pittsburgh Section Chair at www.smepittsburgh.org. For more information about mining, visit the following web site: www.smepittsburgh.org BSA’s www.scouting.org - search “Mining in Society” SME’s www.mineralseducationcoalition.org/ Updated July 2016 © SME Pittsburgh Section The SME Pittsburgh Section thanks the companies, mines, and individuals who provided mineral samples and donated time or services that made these mineral kits possible. Alpha Natural Resources, Inc. CONSOL Energy, Inc. Coolspring Stone Supply John T. Boyd Company Morton Salt Murray Energy Corporation Newmont Mining Corporation Reed Gold Mine (State of North Carolina) Steelhead Specialty Minerals United States Gypsum Company US Steel Corporation United Taconite (Cliffs Natural Resources, Inc.) CONTENTS INTRODUCTION 3 MINERAL IDENTIFICATION 5 FUELS 10 Bituminous Coal 12 Anthracite Coal 13 BASE METAL ORES 14 Iron Ore 15 Copper Ore 16 PRECIOUS METALS 17 Gold Ore 18 ROCKS AND INDUSTRIAL MINERALS 19 Gypsum 21 Limestone 22 Marble 23 Salt 24 Zeolite 25 Note: many of the images reproduced here are from Wikipedia which allows non commercial use or from the Minerals Education Coalition web site http://www.mineralseducationcoalition.org/minerals. INTRODUCTION The effect rocks and minerals have on our daily lives is not always obvious, but this book will help explain how essential they really are. If you don’t think you come in contact with minerals every day, think about these facts below and see if you change your mind. -
Articles on Mining History from Mining and History
North of England Institute of Mining and Mechanical Engineers Nicholas Wood Memorial Library Articles on mining history from mining and history journals: a list May 2017 These are mainly from the Transactions of the professional mining institutions and from economic and other history journals and are grouped in broad topics as well as in a complete list. Some references may appear in more than one grouping. They all relate to the UK. It is a work in progress and further articles will be added from time to time. Publications from mining history societies are mostly not included, but an online index at http://www.sat.dundee.ac.uk/bin/pdmhsearch covers articles from British Speleological Association 1947-73 Northern Cave and Mine Research Society 1961-74 Northern Mine Research Society 1975- (British Mining) Peak District Mines Historical Society 1959- The complete list of articles is followed by the subject groupings: General mining history Labour: miners; productivity Legislation Metalliferous and other non-coal mining Mining technologies Professional institutions; education Regional studies Safety and inspection Safety lamps Items marked X are not in the Institute Library. Page 1 Author Title Journal vol date pages Adam, T.W. The history of the Midland Institute of Mining Engineers Transactions – Institution of 106 1946-7 166-175 Mining Engineers Adam, T.W. & A historical review of the Midland Institute of Mining Transactions – Institution of 117 1957-8 606-620 Statham, I.C.F. Engineers Mining Engineers Adams, M Humphry Davy and the murder lamp History today 55 2005 207-208 X Almond, J.K. British technical education for mining: an historical survey to Transactions - Institution of 84 1975 A60-A70 1920. -
Lignite Mining Development Strategy
Energy Strat egy and P olicy of Kos ovo White Paper LIGNITE MINING DEVELOPMENT STRATEGY STATEM ENT OF PRINCIPL E Recognizing that lignite will remain the principal fuel for electricity generation in the long term, the use of indigenous coal is encouraged in an environmentally and economically responsible manner, as well as reclamation of lands previously disturbed by mining. BACKGROUND Lignite is of outstanding importance to electricity generation in Kosovo. It contributes to 97% of the total electricity generation, 3% being hydro based pow er generation. Considering all the potential sources for pow er generation in Kosovo, coal safely maintains its leading position. The Kosovo lignite mines are operated at one of the most favorable lignite RESOURCE deposits in Europe due to its geological conditions. With an average ADVANTAGE ! stripping ratio of 1.7 m3 of w aste to 1 ton of coal, coal production at Kosovo mines could supply very competitive fuel to the pow er plants, compared to Sufficient for electricity international fuel sources and energy prices. The total estimated generation in decades economically exploited resources of approx. 10,000 Mt represent one of the to come. richest lignite sources in Europe, w hich would allow ambitious pow er generation and expansion schemes in the forth coming decades. Coal supply can rise in correlation w ith increasing electricity consumption. Coal can be supplied w ith the highest degree of security and with predictable price levels. By this, Kosovo can take advantage of its large reserves and of its location in centre of South East Europe, w here lack of electricity is to be expected in the mid to long ter m period. -
Coal Introduction Geology of Coal Formation of Coal
COAL INTRODUCTION STATE OF OHIO Ted Strickland, Governor Coal is one of Ohio’s most valuable mineral resources DEPARTMENT OF NATURAL RESOURCES and the nation’s most abundant fossil fuel. More than 3.7 bil- Sean D. Logan, Director lion tons of Ohio coal has been mined since 1800, and recent DIVISION OF GEOLOGICAL SURVEY fi gures indicate that Ohio is the 3rd largest coal-consuming Larry Wickstrom, Chief state in the nation, consuming about 62 million tons per year. Ohio ranks 13th in the nation in coal production, and 7th in terms of demonstrated coal reserves with approximately 23.3 billion short tons, or 4.7% of the nation’s total coal reserves. (“Demonstrated Coal Reserve” is a term used to identify the part of the total resource that is potentially mineable when considering economic, legal, and engineering constraints). At present production levels, Ohio has more than 500 years worth of potentially mineable coal remaining. GEOLOGY OF COAL Th e coal-bearing rocks of Ohio were deposited during the Pennsylvanian and Permian Periods, approximately 320 to 245 million years ago. During Pennsylvanian time, or the great Coal Age, a shallow sea covered central Ohio. A series of river deltas extended into this sea carrying sediments that eroded from the ancestral Appalachian Mountains and fl owed northwest into the deltas. Extensive freshwater and brackish-water peat-forming COAL ecosystems formed in these low-lying coastal and near-coastal deltas, which were similar to those of the current Mississippi and Amazon Rivers. Th ese peat swamps remained undisturbed for thousands of years. -
The Coal Mining Heritage of Lafayette
The Coal Mining Heritage of Lafayette From the late I 880s until the I 930s, Lafayette was a major coal town. Read the history of the coal mining era, examine the location of coal mines within the Lafayette area, and enjoy historic photos of the Waneka Lake Power Plant and the Simpson Mine with the attached Coal Mines of the Lafaveti’e Area brochure. This brochure was created by the Lafayette Historic Preservation board, and it highlights the fascinating Coal Mining Heritage of Lafayette. oft/ic — • Coal Mines Lafayette Area page 1 • Coal Mines of the Lafayette Area - page 2 • Coal Mines f the Lfa)’ette Area — map ____________________________ Historic Preservation Board, City of Lafayette, Colorado The social legacy. The social legacy of mining is equally important to contemporary Lafayette The mines required far more labor than was available locally and quickly attracted experienced miners and laborers from Europe and other parts of the U.S. The result was a community comprised of many ethnic groups, including Welsh, English. Scottish, Irish, central European, Hispanic, Italian, and Swedish workers and their families. Local farmers and ranchers also shared in the coal boom and worked as miners in the winter when coal production was high and agricultural work slow. A sense of this ethnic diversity can be gained by walking through the Lafayette cemetery at Baseline and 111th Street. The variety of family names gives a sense of the many nationalities that have contributed to Lafayette’s history. Although the mining life was hard, families were fun-loving and many social activities centered around schools and churches. -
Coal Characteristics
CCTR Indiana Center for Coal Technology Research COAL CHARACTERISTICS CCTR Basic Facts File # 8 Brian H. Bowen, Marty W. Irwin The Energy Center at Discovery Park Purdue University CCTR, Potter Center, 500 Central Drive West Lafayette, IN 47907-2022 http://www.purdue.edu/dp/energy/CCTR/ Email: [email protected] October 2008 1 Indiana Center for Coal Technology Research CCTR COAL FORMATION As geological processes apply pressure to peat over time, it is transformed successively into different types of coal Source: Kentucky Geological Survey http://images.google.com/imgres?imgurl=http://www.uky.edu/KGS/coal/images/peatcoal.gif&imgrefurl=http://www.uky.edu/KGS/coal/coalform.htm&h=354&w=579&sz= 20&hl=en&start=5&um=1&tbnid=NavOy9_5HD07pM:&tbnh=82&tbnw=134&prev=/images%3Fq%3Dcoal%2Bphotos%26svnum%3D10%26um%3D1%26hl%3Den%26sa%3DX 2 Indiana Center for Coal Technology Research CCTR COAL ANALYSIS Elemental analysis of coal gives empirical formulas such as: C137H97O9NS for Bituminous Coal C240H90O4NS for high-grade Anthracite Coal is divided into 4 ranks: (1) Anthracite (2) Bituminous (3) Sub-bituminous (4) Lignite Source: http://cc.msnscache.com/cache.aspx?q=4929705428518&lang=en-US&mkt=en-US&FORM=CVRE8 3 Indiana Center for Coal Technology Research CCTR BITUMINOUS COAL Bituminous Coal: Great pressure results in the creation of bituminous, or “soft” coal. This is the type most commonly used for electric power generation in the U.S. It has a higher heating value than either lignite or sub-bituminous, but less than that of anthracite. Bituminous coal -
2008 Abstract Booklet
TWENTY - FIFTH ANNUAL INTERNATIONAL PITTSBURGH COAL CONFERENCE COAL - ENERGY, ENVIRONMENT AND SUSTAINABLE DEVELOPMENT ABSTRACTS BOOKLET September 29 - October 2, 2008 The Westin Convention Center Pittsburgh, PA USA The Westin Hotel and Convention Center Hosted By: University of Pittsburgh Swanson School of Engineering A NOTE TO THE READER This Abstracts Booklet is prepared solely as a convenient reference for the Conference participants. Abstracts are arranged in a numerical order of the oral and poster sessions as published in the Final Conference Program. In order to facilitate the task for the reader to locate a specific abstract in a given session, each paper is given two numbers: the first designates the session number and the second represents the paper number in that session. For example, Paper No. 25-1 is the first paper to be presented in the Oral Session #25. Similarly, Paper No. P3-1 is the first paper to appear in the Poster Session #3. It should be cautioned that this Abstracts Booklet is prepared based on the original abstract that was submitted, unless the author noted an abstract change. The contents of the Booklet do not reflect late changes made by the authors for their presentations at the Conference. The reader should consult the Final Conference Program for any such changes. Furthermore, updated and detailed full manuscripts are published in the CD-ROM Conference Proceedings will be sent to all registered participants following the Conference. On behalf of the Twenty-Fifth Annual International Pittsburgh Coal Conference, we wish to express our sincere appreciation to Ms. Heidi M. Aufdenkamp, Mr. -
~ Coal Mining in Canada: a Historical and Comparative Overview
~ Coal Mining in Canada: A Historical and Comparative Overview Delphin A. Muise Robert G. McIntosh Transformation Series Collection Transformation "Transformation," an occasional paper series pub- La collection Transformation, publication en st~~rie du lished by the Collection and Research Branch of the Musee national des sciences et de la technologic parais- National Museum of Science and Technology, is intended sant irregulierement, a pour but de faire connaitre, le to make current research available as quickly and inex- plus vite possible et au moindre cout, les recherches en pensively as possible. The series presents original cours dans certains secteurs. Elle prend la forme de research on science and technology history and issues monographies ou de recueils de courtes etudes accep- in Canada through refereed monographs or collections tes par un comite d'experts et s'alignant sur le thenne cen- of shorter studies, consistent with the Corporate frame- tral de la Societe, v La transformation du CanadaLo . Elle work, "The Transformation of Canada," and curatorial presente les travaux de recherche originaux en histoire subject priorities in agricultural and forestry, communi- des sciences et de la technologic au Canada et, ques- cations and space, transportation, industry, physical tions connexes realises en fonction des priorites de la sciences and energy. Division de la conservation, dans les secteurs de: l'agri- The Transformation series provides access to research culture et des forets, des communications et de 1'cspace, undertaken by staff curators and researchers for develop- des transports, de 1'industrie, des sciences physiques ment of collections, exhibits and programs. Submissions et de 1'energie . -
Physical Environment and Hydrologic Characteristics of Coal-Mining Areas in Missouri
PHYSICAL ENVIRONMENT AND HYDROLOGIC CHARACTERISTICS OF COAL-MINING AREAS IN MISSOURI U.S. GEOLOGICAL SURVEY Water-Resources Investigations 80-67 4 61 • 5 • V3 4 c . 1 50272 · 101 REPORT DOCUMENTATION REPORT NO. 3. Recipient's Accession No. IL.... , 2. PAGE 4. Title and Subtitle 5. Report Date PHYSICAL ENVIRONMENT AND HYDROLOGIC CHARACTERISTICS OF Auq ust 1980 COAL-MINING AR EAS IN MISSOURI 6. 7. Author(s) 8. Performing Organization Rept. No. ,]Prrv F Vr~i 11 r~nri .lames 1:1 Bar:k.s__ _ USGS LWRl 80-67 Performing Organization Name 9. and Address 10. Project/Task/Work Unit N o. u.s. Geological Survey, Water Resources Di visi on 1400 Independence Road Ma il Stop 200 11, Contract(C) or Grant(G) No. Roll a, Missouri 65401 (C) (G) 12. Sponsoring Organization Name and Address 13. T ype of Re port & Period Covered u. s. Geolog i ca l Survey, Water Resources Divi sion 1400 Independence Road Mail Stop 200 Fi na 1 Ro lla, Mi ssouri 65401 14. 15. Supplementary N otes 16. Abstract (Limit: 200 words) Hydrologic i nformation for the north-central and western coa l-mining regions of Missouri i s needed to define t he hydrol og ic sys tem in these areas of major historic and planned coal development . This report describes the phys ical . setting, cl imate , coal-mi ni ng practi ces, general hydrologic system, and the current (1980) hydro l og ic data base i n these two coal -mining regions. Streamf low in both min ing regions is poorly sustai ned . -
Coal Mine Methane Recovery: a Primer
Coal Mine Methane Recovery: A Primer U.S. Environmental Protection Agency July 2019 EPA-430-R-09-013 ACKNOWLEDGEMENTS This report was originally prepared under Task Orders No. 13 and 18 of U.S. Environmental Protection Agency (USEPA) Contract EP-W-05-067 by Advanced Resources, Arlington, USA and updated under Contract EP-BPA-18-0010. This report is a technical document meant for information dissemination and is a compilation and update of five reports previously written for the USEPA. DISCLAIMER This report was prepared for the U.S. Environmental Protection Agency (USEPA). USEPA does not: (a) make any warranty or representation, expressed or implied, with respect to the accuracy, completeness, or usefulness of the information contained in this report, or that the use of any apparatus, method, or process disclosed in this report may not infringe upon privately owned rights; (b) assume any liability with respect to the use of, or damages resulting from the use of, any information, apparatus, method, or process disclosed in this report; or (c) imply endorsement of any technology supplier, product, or process mentioned in this report. ABSTRACT This Coal Mine Methane (CMM) Recovery Primer is an update of the 2009 CMM Primer, which reviewed the major methods of CMM recovery from gassy mines. [USEPA 1999b, 2000, 2001a,b,c] The intended audiences for this Primer are potential investors in CMM projects and project developers seeking an overview of the basic technical details of CMM drainage methods and projects. The report reviews the main pre-mining and post-mining CMM drainage methods with associated costs, water disposal options and in-mine and surface gas collection systems. -
The German Coal Phaseout Law FACT SHEET
The German Coal Phaseout Law FACT SHEET • On Friday, July 3, the German parliament passed the coal phaseout !"#$%&'"&"#()'$*+',-./0'1&"#()'234#5"26'27%#"'*&'&"8'"9"58#*5*8)'("&"#%8*3& law. It designs the path to phase out hard coal and lignite-fired electricity generation (combined ~30% of German electricity !$/&6"%'90:6% generation in 2019) by 2038 at the latest. ;7 +,- • The law requires to pay compensation for companies closing ,45.'90:6% 72D'+,-''' their coal plants as well as to regions where coal has a significant economic effect. In addition, also electricity-intensive companies <656:"=&6) 34(54#6 2>? +,- will receive compensation due to foreseen increase of power prices 781 +,- following from coal phase-out. !"# F40G")) D;'+,- • The coal will be substituted with renewable energy sources and !"# $%&'()*"#+ natural gas. The government’s target is to increase the share of -"%.'/0"& renewables in electricity production to 65% by 2030. 12 +,- E0&"% D1'+,- Launched in the 1990s, the Energiewende is an evolving concept !"#$%"&'(") -C.%090:6% 28'+,- ** +,- which aims at reducing greenhouse gas emissions (GHG), increasing @4&'"5.'0#A6%'B0))4&'B$6&) energy efficiency and the share of renewables while phasing out 22 +,- nuclear power. While originally controversial in German politics, !"#$%&'()*+,()#-.&/0&$12-.(.&$(+-&$34&(#-.(,2//&$54$6/%7286(&9:9 the Energiewende has gained broad political consensus across all parties since the 2011 nuclear accident in Fukushima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