DOCSLIB.ORG

Global Distribution of Sediment-Hosted Metals Controlled by Craton Edge Stability

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Global Distribution of Sediment-Hosted Metals Controlled by Craton Edge Stability Preprint accepted at Nature Geoscience on 15th May 2020 and made available under the CC-BY-NC-ND 4.0 license. c 2020 Global distribution of sediment-hosted metals controlled by craton edge stability Mark J. Hoggard,∗,a,b Karol Czarnota,∗,c,d Fred D. Richards,a,e David L. Huston,c A. Lynton Jaques,d & Sia Ghelichkhand aDepartment of Earth and Planetary Sciences, Harvard University, USA. bLamont-Doherty Earth Observatory, Columbia University, USA. cGeoscience Australia, Canberra, Australia. dResearch School of Earth Sciences, Australian National University, Canberra, Australia. eDepartment of Earth Science and Engineering, Imperial College London, UK. ∗ www.mjhoggard.com; mark [email protected]; [email protected] Cite as: Hoggard, M.J., K. Czarnota, F.D. Richards, D.L. Huston, A.L. Jaques, & S. Ghelichkhan (2020). Global distribution of sediment-hosted metals controlled by craton edge stability, Nature Geoscience, 13(7), 504–510. https://doi.org/10.1038/s41561-020-0593-2 Sustainable development and the transition to a clean-energy economy drives ever-increasing demand for base metals, substantially outstripping the discovery rate of new deposits and necessitating dramatic im- provements in exploration success. Rifting of the continents has formed widespread sedimentary basins, some of which contain large quantities of copper, lead and zinc. Despite over a century of research, the geological structure responsible for the spatial distribution of such fertile regions remains enigmatic. Here, we use statistical tests to compare deposit locations with new maps of lithospheric thickness, which outline the base of tectonic plates. We find that 85% of sediment-hosted base metals, including all giant deposits (>10 megatonnes of metal), occur within 200 km of the transition between thick and thin lithosphere. Rifting in this setting produces greater subsidence and lower basal heat flow, enlarging the depth extent of hydrothermal circulation available for forming giant deposits. Given that mineralisation ages span the last 2 billion years, this observation implies long-term lithospheric edge stability and a genetic link between deep Earth processes and near-surface hydrothermal mineral systems. This discovery provides an unprecedented global framework for identifying fertile regions for targeted mineral exploration, reducing the search-space for new deposits by two-thirds on this lithospheric thickness criterion alone. Consumption of base metals (copper, lead, zinc and nickel) porphyry copper deposits are generated by wet melting in over the next ∼25 years is set to exceed the total produced the mantle wedge above a subducting slab, followed by em- in human history to date (Ali et al., 2017; Schodde, 2017). placement of these melts into the shallow overlying crust and Moreover, critical minerals (e.g. cobalt, indium and germa- subsequent concentration by high-temperature hydrothermal nium) are often produced as by-products of base metal min- circulation (Griffin et al., 2013). Thus, by combining the ing and are essential in many high-tech applications (Nas- plate tectonic setting with geological constraints on the loca- sar et al., 2015; Mudd et al., 2018; IRENA, 2019; Dominish tion of key mineral system ingredients, the search-space for et al., 2019; Sovacool et al., 2020). A growing concern is new magmatic deposits can be substantially reduced (Rosen- that the rate of exploitation of existing reserves is outstrip- baum et al., 2005; Butterworth et al., 2016; O’Reilly et al., ping discovery of new deposits, despite exploration expendi- 2017). ture tripling during the 2005–2012 minerals boom (Ali et al., In the case of sediment-hosted deposits, most assessments 2017; Schodde, 2017). To reverse this trend and supply the to date have focused on their genesis within the context of resources necessary to comply with policies such as the Paris Earth’s secular evolution, as well as past tectonic and geo- Climate Agreement and United Nations’ Sustainable Devel- graphic settings (McCuaig et al., 2018). The majority are opment Goals, improved techniques for locating new deposits found in failed rift and passive margin settings, and it is are required, particularly those buried under shallow sedi- generally agreed that basin-scale hydrothermal circulation is mentary cover or ice (The Uncover Group, 2012). required to scavenge sufficient metals to form giant deposits (Figure 1a; Leach et al., 2010; Hitzman et al., 2010; Manning Narrowing the search-space for new deposits & Emsbo, 2018). Metals are mobilised and transported by ◦ In mineral exploration, initial area selection at continen- oxidised brines with moderate temperatures (80–250 C) and tal scales is arguably the most important step, as successful moderate-to-high salinity (10–30 wt.% NaCl), limiting their identification of fertile regions can compensate for many sub- maximum age to the Great Oxidation Event at 2.4 Ga (Leach sequent errors (McCuaig et al., 2010). Over the last two et al., 2010; Hitzman et al., 2010). These fluids are sourced decades, the search for analogues of known deposits has pro- from evaporites at low latitudes and remain buffered as they gressed towards a more holistic determination of factors con- pass through voluminous oxidised terrestrial sediments, al- trolling deposit generation and preservation (Wyborn et al., lowing them to scavenge lead from arkosic sandstones and 1994; Bierlein et al., 2006; McCuaig & Hronsky, 2014; Den- felsic volcanics, as well as copper and zinc from mafic rocks tith et al., 2018; Skirrow et al., 2019). Mineral systems anal- (Leach et al., 2010; Hitzman et al., 2010). Transport along ysis has resulted in a growing acceptance that the spatial faults, either during rifting or basin inversion, focuses these distribution of deposits associated with magmatic processes fluids into oxidation-reduction interfaces, such as distal-facies is controlled by lithospheric-scale structure (McCuaig et al., black shales, where metals precipitate (Figures 1b and 1c; 2010; Begg et al., 2010; Griffin et al., 2013). For example, Huston et al., 2016). 1 Preprint accepted at Nature Geoscience on 15th May 2020 and made available under the CC-BY-NC-ND 4.0 license. c 2020 Figure 1: Mineralisation system for genesis of sediment-hosted base metal deposits. (a) Schematic illustration of deposit location in extensional rift settings. Basinal brines sourced from evaporites scavenge metals from oxidised terrestrial sediments and volcanics (v) on route to metal deposition sites in black shales (Manning & Emsbo, 2018). Notice variable vertical exaggeration (VE) and prominence of the lithosphere-asthenosphere boundary (LAB) edge illustrated at 1:1 scale. Schematic based on architectural con- straints from the Australian Carpenteria Zinc Belt and Polish Fore-Sudetic Block. (b) Stability field of Fe–S–O minerals as a function of temperature and redox conditions; mSO4 = molarity of sulphate; mH2S = molarity of sulphide; thick black lines = solubility of zinc (and lead) in brine, calculated for fluid salinity = 10 wt.% NaCl, total concentration of sulphur species = 10−2.5 M, and pH = 4.5 (Huston et al., 2016); blue arrow = fluid path for metal precipitation by oxidation-reduction deposition mechanism. (c) Same for copper solubility. Sediment-hosted base metal deposits are desirable due to Relationship with lithospheric structure their greater quantity of contained metal (in contrast to vol- We begin by collating global inventories of six major base- canogenic massive sulfides) and higher grades of ore (in com- metal mineral systems from published sources (Methods). parison to porphyry copper), resulting in lower environmental Three are magmatic and three are sediment-hosted, which in- et al. degradation during extraction (Dominish , 2019; Azadi clude sedimentary copper (Cu-sed), clastic-dominated lead- et al. , 2020). However, narrowing the search-space for new zinc (PbZn-CD, commonly also referred to as sedimentary sediment-hosted deposits has been less successful than for exhalative), and Mississippi Valley-type lead-zinc (Pb-Zn- ∼ magmatic mineral systems. Sedimentary basins cover 75% MVT). We next refine a method developed by Priestley & of the continental surface, and the key ingredients of evapor- McKenzie (2013) for mapping the thermal LAB from seismic ites associated with brine formation, felsic and mafic volcanic tomography, taking into consideration recent laboratory ex- rocks for sourcing metals, and organic rich shale precipita- periments concerning the effect of anelasticity on shear-wave tion sites, are widespread and do not substantially reduce velocities (Yamauchi & Takei, 2016; Methods). This bench- this search-space. The first-order geological control that lo- marking procedure is necessary in order to increase consis- calises their spatial distribution throughout the continents tency between LAB maps obtained for different tomography remains unknown, severely limiting predictive power for iden- models, which can image surprisingly variable seismic veloc- tifying new targets. A classic example comes from the Car- ities. A high resolution regional LAB map over Australia pentaria Zinc Belt in northern Australia, which contains sev- is obtained from the FR12 model (Fishwick & Rawlinson, eral world class clastic-dominated lead-zinc deposits formed 2012) and is calibrated using nine local paleogeotherms de- between 1.8–1.4 Ga (Figure 2a). These deposits lie along rived from thermobarometry of mantle peridotite xenoliths an arcuate trend that runs oblique to mapped geology
Load more

Recommended publications
  • Nysba Spring 2005 | Vol
    NYSBA SPRING 2005 | VOL. 10 | NO. 1 New York International Chapter News A publication of the International Law and Practice Section of the New York State Bar Association A Word From Our A Word From Our Immediate Past Chair New Chair It has been my privilege to Honored and Impressed. have served as Chair of the The first is what I am to be International Law and Practice selected Chair of one of the Section for the past year. I best and most active sections in believe that it has been a pro- the New York State Bar Associ- ductive one in most respects. I ation. The second is what the am especially pleased by the lawyers in New York State and success of the Fall Meeting in around the world are by the Santiago described and pic- members of our Section and its tured elsewhere, our Canadian activities. initiative (including the Execu- Coming off a spectacular tive Committee Retreat in Mon- November 2004 meeting in Santiago de Chile, where we treal, the IL&PS panel at the Barreau de Quebec annual exchanged ideas and mingled with lawyers from almost meeting in Quebec City, the ongoing discussions with every South and Central American country, our Section the Law Society of Upper Canada and the recent Cana- followed up with another terrific substantive program dian Program at the recent IL&PS Annual Meeting), at the NYSBA’s and our Section’s Annual Meeting in and the recognition of the Section’s efforts in recent New York City at the end of January.
    [Show full text]
  • Aes Corporation
    THE AES CORPORATION THE AES CORPORATION The global power company A Passion to Serve A Passion A PASSION to SERVE 2000 ANNUAL REPORT ANNUAL REPORT THE AES CORPORATION 1001 North 19th Street 2000 Arlington, Virginia 22209 USA (703) 522-1315 CONTENTS OFFICES 1 AES at a Glance AES CORPORATION AES HORIZONS THINK AES (CORPORATE OFFICE) Richmond, United Kingdom Arlington, Virginia 2 Note from the Chairman 1001 North 19th Street AES OASIS AES TRANSPOWER Arlington, Virginia 22209 Suite 802, 8th Floor #16-05 Six Battery Road 5 Our Annual Letter USA City Tower 2 049909 Singapore Phone: (703) 522-1315 Sheikh Zayed Road Phone: 65-533-0515 17 AES Worldwide Overview Fax: (703) 528-4510 P.O. Box 62843 Fax: 65-535-7287 AES AMERICAS Dubai, United Arab Emirates 33 AES People Arlington, Virginia Phone: 97-14-332-9699 REGISTRAR AND Fax: 97-14-332-6787 TRANSFER AGENT: 83 2000 AES Financial Review AES ANDES FIRST CHICAGO TRUST AES ORIENT Avenida del Libertador COMPANY OF NEW YORK, 26/F. Entertainment Building 602 13th Floor A DIVISION OF EQUISERVE 30 Queen’s Road Central 1001 Capital Federal P.O. Box 2500 Hong Kong Buenos Aires, Argentina Jersey City, New Jersey 07303 Phone: 852-2842-5111 Phone: 54-11-4816-1502 USA Fax: 852-2530-1673 Fax: 54-11-4816-6605 Shareholder Relations AES AURORA AES PACIFIC Phone: (800) 519-3111 100 Pine Street Arlington, Virginia STOCK LISTING: Suite 3300 NYSE Symbol: AES AES ENTERPRISE San Francisco, California 94111 Investor Relations Contact: Arlington, Virginia USA $217 $31 Kenneth R. Woodcock 93% 92% AES ELECTRIC Phone: (415) 395-7899 $1.46* 91% Senior Vice President 89% Burleigh House Fax: (415) 395-7891 88% 1001 North 19th Street $.96* 18 Parkshot $.84* AES SÃO PAULO Arlington, Virginia 22209 Richmond TW9 2RG $21 Av.
    [Show full text]
  • All Notices Gazette
    ALL NOTICES GAZETTE CONTAINING ALL NOTICES PUBLISHED ONLINE ON 20 JUNE 2017 PRINTED ON 21 JUNE 2017 PUBLISHED BY AUTHORITY | ESTABLISHED 1665 WWW.THEGAZETTE.CO.UK Contents State/ Royal family/ Parliament & Assemblies/ Honours & Awards/ Church/ Environment & infrastructure/2* Health & medicine/ Other Notices/5* Money/6* Companies/7* People/48* Terms & Conditions/77* * Containing all notices published online on 20 June 2017 ENVIRONMENT & INFRASTRUCTURE As a result of a statutory objection from the relevant planning authority, or where Scottish Ministers decide to exercise their ENVIRONMENT & discretion to do so, Scottish Ministers can also cause a Public Local Inquiry (PLI) to be held. Following examination of the environmental information (and any PLI, INFRASTRUCTURE if applicable), Scottish Ministers will determine this application for consent in two ways: • Consent the proposal, with or without conditions attached, and ENERGY direct that deemed planning permission is granted; or • Reject the proposal (i.e. refused to grant consent) 2808362E.ON CLIMATE & RENEWABLES UK DEVELOPMENTS LTD The decision to grant or withhold consent will be taken by the ELECTRICITY ACT 1989 Scottish Ministers in terms of section 36 of the Act, subject to the TOWN AND COUNTRY PLANNING (SCOTLAND) ACT 1997 procedural requirements of Schedule 8 and the duties specified in THE ELECTRICITY WORKS (ENVIRONMENTAL IMPACT Schedule 9. When granting consent under section 36 of the Act, the ASSESSMENT) (SCOTLAND) REGULATIONS 2017 Scottish Ministers may issue a direction that planning permission for Notice is hereby given that E.ON Climate & Renewables UK the development be deemed granted in terms of Section 57(2) of the Developments Limited, Registration number: 03758407, Westwood Town and Country Planning (Scotland) Act 1997.
    [Show full text]
  • UPDATED: 12 June 2008
    UPDATED: 3 December 2009 CASE-LAW REFERENCES OF JUDGMENTS AND PUBLISHED DECISIONS - A - A. and E. Riis v. Norway (no. 2), no. 16468/05, § …, 17 January 2008 A. and E. Riis v. Norway, no. 9042/04, § …, 31 May 2007 A. and Others v. Denmark, 8 February 1996, § …, Reports of Judgments and Decisions 1996-I A. and Others v. the United Kingdom [GC], no. 3455/05, § …, ECHR 2009-… A. and Others v. Turkey, no. 30015/96, § …, 27 July 2004 A. E. v. Poland, no. 14480/04, § …, 31 March 2009 A. v. France, 23 November 1993, § …, Series A no. 277-B A. v. Italy (friendly settlement), no. 40453/98, § …, 9 October 2003 A. v. Norway, no. 28070/06, § …, 9 April 2009 A. v. the United Kingdom, 23 September 1998, § …, Reports of Judgments and Decisions 1998-VI A. v. the United Kingdom, no. 35373/97, § …, ECHR 2002-X A. Yılmaz v. Turkey, no. 10512/02, § …, 22 July 2008 A.A.U. v. France, no. 44451/98, § …, 19 June 2001 A.B. v. Italy, no. 41809/98, § …, 8 February 2000 A.B. v. Poland, no. 33878/96, § …, 20 November 2007 2 A.B. v. Slovakia, no. 41784/98, § …, 4 March 2003 A.B. v. the Netherlands, no. 37328/97, § …, 29 January 2002 A.C. v. Italy, no. 44481/98, § …, 1 March 2001 A.D. v. Turkey, no. 29986/96, § …, 22 December 2005 A.D.T. v. the United Kingdom, no. 35765/97, § …, ECHR 2000-IX A.G. v. Italy, no. 66441/01, § …, 9 October 2003 A.H. v. Finland, no. 46602/99, § …, 10 May 2007 A.J.
    [Show full text]
  • Appendix 1. Validly Published Names, Conserved and Rejected Names, And
    Appendix 1. Validly published names, conserved and rejected names, and taxonomic opinions cited in the International Journal of Systematic and Evolutionary Microbiology since publication of Volume 2 of the Second Edition of the Systematics* JEAN P. EUZÉBY New phyla Alteromonadales Bowman and McMeekin 2005, 2235VP – Valid publication: Validation List no. 106 – Effective publication: Names above the rank of class are not covered by the Rules of Bowman and McMeekin (2005) the Bacteriological Code (1990 Revision), and the names of phyla are not to be regarded as having been validly published. These Anaerolineales Yamada et al. 2006, 1338VP names are listed for completeness. Bdellovibrionales Garrity et al. 2006, 1VP – Valid publication: Lentisphaerae Cho et al. 2004 – Valid publication: Validation List Validation List no. 107 – Effective publication: Garrity et al. no. 98 – Effective publication: J.C. Cho et al. (2004) (2005xxxvi) Proteobacteria Garrity et al. 2005 – Valid publication: Validation Burkholderiales Garrity et al. 2006, 1VP – Valid publication: Vali- List no. 106 – Effective publication: Garrity et al. (2005i) dation List no. 107 – Effective publication: Garrity et al. (2005xxiii) New classes Caldilineales Yamada et al. 2006, 1339VP VP Alphaproteobacteria Garrity et al. 2006, 1 – Valid publication: Campylobacterales Garrity et al. 2006, 1VP – Valid publication: Validation List no. 107 – Effective publication: Garrity et al. Validation List no. 107 – Effective publication: Garrity et al. (2005xv) (2005xxxixi) VP Anaerolineae Yamada et al. 2006, 1336 Cardiobacteriales Garrity et al. 2005, 2235VP – Valid publica- Betaproteobacteria Garrity et al. 2006, 1VP – Valid publication: tion: Validation List no. 106 – Effective publication: Garrity Validation List no. 107 – Effective publication: Garrity et al.
    [Show full text]
  • Lyndon Larouche Political Action Committee LAROUCHE PAC Larouchepac.Com Facebook.Com/Larouchepac @Larouchepac
    Lyndon LaRouche Political Action Committee LAROUCHE PAC larouchepac.com facebook.com/larouchepac @larouchepac Restoring the Soul of America THE EXONERATION OF LYNDON LAROUCHE Table of Contents Helga Zepp-LaRouche: For the Exoneration of 2 the Most Beautiful Soul in American History Obituary: Lyndon H. LaRouche, Jr. (1922–2019) 9 Selected Condolences and Tributes 16 Background: The Fraudulent 25 Prosecution of LaRouche Letter from Ramsey Clark to Janet Reno 27 Petition: Exonerate LaRouche! 30 Prominent Petition Signers 32 Prominent Signers of 1990s Statement in 36 Support of Lyndon LaRouche’s Exoneration LLPPA-2019-1-0-0-STD | COPYRIGHT © MAY 2019 LYNDON LAROUCHE PAC, ALL RIGHTS RESERVED. Cover photo credits: EIRNS/Stuart Lewis and Philip Ulanowsky INTRODUCTION For the Exoneration of the Most Beautiful Soul in American History by Helga Zepp-LaRouche There is no one in the history of the United States to my knowledge, for whom there is a greater discrep- ancy between the image crafted by the neo-liberal establishment and the so-called mainstream media, through decades of slanders and co- vert operations of all kinds, and the actual reality of the person himself, than Lyndon LaRouche. And that is saying a lot in the wake of the more than two-year witch hunt against President Trump. The reason why the complete exoneration of Lyn- don LaRouche is synonymous with the fate of the United States, lies both in the threat which his oppo- nents pose to the very existence of the U.S.A. as a republic, and thus for the entire world, it system, the International Development Bank, which and also in the implications of his ideas for America’s fu- he elaborated over the years into a New Bretton Woods ture survival.
    [Show full text]
  • 2010: Science Matters!!!
    2010: Science matters!!! http://www.nauka2010.com/elpart/nauka2010/science/signed.php Signatories 1. Pavel Wiegmann, University of Chicago; 2. Professor Paolo Furlan, Department of Physics of the University of Trieste; 3. Giuseppe Mussardo, Professor of Theoretical Physics, SISSA, Trieste (Italy); 4. Clisthenis P. Constantinidis, Física, Universidade Federal do Espírito Santo, Vitória, Brasil; 5. Zlatan Tsvetanov, Research Prof., Johns Hopkins University, Baltimore, MD 21218, USA; 6. Jean-Bernard ZUBER, Pr, Universite Pierre et Marie Curie, Paris, France; 7. Luiz Agostinho Ferreira (Full Professor), Instituto de Fisica de Sao Carlos, IFSC/USP, Brazil; 8. Sylvain Ribault, Universite Montpellier 2, France; 9. Baseilhac Pascal, PhD, LMPT Tours - CNRS; 10. Francesco Sardelli, University of Tours (FRANCE); 11. Professor Nathan Berkovits, IFT-UNESP, Sao Paulo; 12. Richard Kerner, Professor of Physics, University Pierre et Marie Curie, Paris, France; 13. Cosmas Zachos, Argonne National Laboratory; 14. almut beige, dr, university of leeds, uk; 15. S.L. Woronowicz, Professor, University of Warsaw; 16. Angel Ballesteros, Dr., Universidad de Burgos, Spain; 17. Loic Villain, PhD, LMPT (Univ. Tours, France); 18. Roberto Longo, Center for Mathematics and Theoretical Physics, Rome; 19. Stefan Theisen, Professor, Max-Planck-Institut Albert-Einstein-Institut; 20. Alex Kehagias, National Technical University of Athens; 21. Patrick Moylan, Associate Professor of Physics, The Pennsylvania State University; 22. Van Proeyen, Antoine, professor, K.U. Leuven, Belgium; 23. Prof. Dr. Alejandro Frank, Director, Instituto de Ciencias Nucleares, UNAM; 24. Victor Kac, Professor of Mathematics, Massachusetts Institute of Technology; 1 of 297 6/8/2018, 6:20 PM 2010: Science matters!!! http://www.nauka2010.com/elpart/nauka2010/science/signed.php 25.
    [Show full text]
  • Astrophysics in 2000
    UC Irvine UC Irvine Previously Published Works Title Astrophysics in 2000 Permalink https://escholarship.org/uc/item/5272z5d3 Journal Publications of the Astronomical Society of the Pacific, 113(787) ISSN 0004-6280 Authors Trimble, V Aschwanden, MJ Publication Date 2001-09-01 DOI 10.1086/322844 License https://creativecommons.org/licenses/by/4.0/ 4.0 Peer reviewed eScholarship.org Powered by the California Digital Library University of California Publications of the Astronomical Society of the Pacific, 113:1025–1114, 2001 September ᭧ 2001. The Astronomical Society of the Pacific. All rights reserved. Printed in U.S.A. Invited Review Astrophysics in 2000 Virginia Trimble Department of Astronomy, University of Maryland, College Park, MD 20742; and Department of Physics and Astronomy, University of California, Irvine, CA 92697 and Markus J. Aschwanden Lockheed Martin Advanced Technology Center, Solar and Astrophysics Laboratory, Department L9-41, Building 252, 3251 Hanover Street, Palo Alto, CA 94304; [email protected] Received 2001 April 13; accepted 2001 April 13 ABSTRACT. It was a year in which some topics selected themselves as important through the sheer numbers of papers published. These include the connection(s) between galaxies with active central engines and galaxies with starbursts, the transition from asymptotic giant branch stars to white dwarfs, gamma-ray bursters, solar data from three major satellite missions, and the cosmological parameters, including dark matter and very large scale structure. Several sections are oriented around processes—accretion, collimation, mergers, and disruptions—shared by a number of kinds of stars and galaxies. And, of course, there are the usual frivolities of errors, omissions, exceptions, and inventories.
    [Show full text]
  • 45Th International Physics Olympiads
    LIST OF WINNERS IN 1ST – 45TH INTERNATIONAL PHYSICS OLYMPIADS Compiled by Ádám Tichy-Rács BME OMIKK 2015. List of Winners in 1st – 45th International Physics Olympiads (Extended and improved version of List of Winners in 1st – 40th International Physics Olympiads [ISBN 978-963-593-500-0] for electronic publication) This publication is based on List of Winners in 1st - 30th International Physics Olympiads Compiled by Prof. Waldemar Gorzkowski (1937-2007), 1999. The original publication was revised Czech, Hungarian and Russian participants, 1st - 30th all participants 5th; 17th others cca. 70% and extended (31st – 41st) by Ádám Tichy-Rács, 2010. This publication can be freely printed, stored, reproduced, used to prepare any new publication in relation with the International Physics Olympiads. CONTENTS Contents PREFACE ............................................................................................................................................................... 7 Foreword of the absolute winner of the first IPhO .............................................................................................. 9 Foreword of the author ...................................................................................................................................... 11 Foreword to the 2010 Summar edition .............................................................................................................. 13 Foreword to the 2015 Spring edition ................................................................................................................
    [Show full text]
  • May 2017 Vol
    MAY 2017 VOL. 89 | NO. 4 JournalNEW YORK STATE BAR ASSOCIATION Making Strides: How Women Are Gaining Under the Law and in Service to It Special Issue on Topics Relating to Women in the Law Edited by Susan L. Harper, Ferve Ozturk, and the Committee on Women in the Law BESTSELLERS FROM THE NYSBA BOOKSTORE May 2017 Attorney Escrow Accounts – Rules, Foundation Evidence, Questions Probate and Administration of New York Regulations and Related Topics, 4th Ed. and Courtroom Protocols, 5th Ed. Estates, 2d Ed. Fully updated, this is the go-to guide on escrow This classic text has long been the go-to book A comprehensive, practical reference covering funds and agreements, IOLA accounts and the to help attorneys prepare the appropriate all aspects of probate and administration, from Lawyers’ Fund for Client Protection. With CD of foundation testimony for the introduction of the preparation of the estate to settling the forms, ethics opinions, regulations and statutes. evidence and examination of witnesses. account. This offers step-by-step guidance on Print: 40264 / Member $60 / List $75 / Print: 41074 / Member $65 / List $80 / 344 estate issues, and provides resources, sample 436 pages pages forms and checklists. Print: 40054 / Member $185 / List $220 / E-book: 40264E / Member $60 / List $75 / E-book: 41074E / Member $65 / List $80 / 1,096 pages downloadable PDF downloadable PDF E-book: 40054E / Member $185 / List $220 / Entertainment Law, 4th Ed. New York Contract Law: A Guide for downloadable PDF The 4th Edition covers the principal areas of Non-New York Attorneys entertainment law including music publishing, A practical, authoritative reference for questions television, book publishing, minors’ contracts and answers about New York contract law.
    [Show full text]
  • Graduate Roll 2018
    Graduate Roll 2018 Last Name First Name/Middle Name Course Name 1 Award Name 1 Course Name 2 Award Name 2 Conferral Date . Durrah Afshan Bachelor of Computer Science January 2018 . Kyaw Khine Linn Bachelor of Computer Science July 2018 . Nur Zahirah Binti Mohamed Gani Bachelor of Science July 2018 . Shaminder Kaur Bachelor of Nursing for Overseas Qualified Nurses December 2018 A/L Mayakrisenan Piragas Bachelor of Commerce September 2018 Aamir Mohammed Bachelor of Computer Science with Distinction March 2018 Aba Alkhayl Saleh Abdullah S Master of Education December 2018 Abbas Moiz Bachelor of Commerce September 2018 Abbas Yusuf Juzer Gulam Bachelor of Business Administration with Distinction March 2018 Abdelrehim Ahmed Adel Mohamed Nassar Master of Engineering Management with Distinction March 2018 Abdi Awale Ismail Bachelor of Commerce September 2018 Abdillah Yudhistira Rizky Master of Fisheries Policy with Distinction December 2018 Abdul Zahia Bachelor of Commerce September 2018 Abdul Aziz Nizar Master of Science December 2018 Abdul Fattah Hoda Abdul-Rahman Doctor of Philosophy July 2018 Abdul Hamed Zainal Abidin Bachelor of Science July 2018 Abdul Malik Usama Malik Bachelor of Engineering December 2018 Abdul Rehman Arham Master of Business March 2018 Abdul Samad Adam Nizar Kattapad Master of Engineering Management March 2018 Abdula Dedar Master of Professional Psychology December 2018 Abdulkadir Mohammed Aisha Bachelor of Information Technology May 2018 Abdulla Hudaifa Master of Business Administration September 2018 Abdullah Faiza
    [Show full text]
  • David K. Lynch, Phd
    David K. Lynch, PhD Education: PhD Astronomy, University of Texas at Austin BS Astrophysics, Indiana University Dave is an astrophysicist and of late a geologist. He postdocced in the Caltech Physics Dept and the UC Berkeley Radiophysics group. Infrared spectroscopy of cosmic sources is his specialty (star formation regions, pre-main sequence stars, novae, supernovae and solar system objects). Dave has used telescopes all over the world, including NASA and USAF airborne observatories and multiple satellite telescopes. His recent work involves tectonics and geology of the Mojave and Sonora deserts. Dave has over two hundred peer-review journal publications and is currently a geophysical consultant. Relevant Publications since 2000 Books Lynch, D. K., Field Guide to the San Andreas Fault, Thule Scientific Press (2006) Lynch, D. K., K. Sassen, D. Starr and G. Stephens (eds), Cirrus, Oxford University Press, (2002) Lynch, D. K. and W.C. Livingston, Color and Light in Nature, Cambridge University Press (2001). Peer Reviewed papers Fletcher, John, Orlando Teran, Thomas Rockwell, Michael Oskin, Kenneth Hudnut, Ronald Spelz, Pierre Lacan, Mathew Dorsey, Giles Ostermijer, Thomas Mitchell, Sinan Akciz, Ana Hernandez-Flores, Alejandro Hinojosa, Sergio Arregui-Ojeda, Ivan Peña-Villa, and David Lynch, An analysis of the factors that control fault zone architecture and the importance of fault orientation relative to regional stress, Geo. Soc. Am. Bul., https://doi.org/10.1130/B35308.1 (2020) Lynch, David K., R. Travis Deane, Andrea Donnellan, Carolina Zamora, Gregory A. Lyzenga and David S. P. Dearborn, Developments in the moving mud spring mystery, Proceedings of the 2020 Desert Symposium, April 17-20, 2020, Zzyzx, D.
    [Show full text]