On the geological availability of germanium
WebBrazil. List of countries by iron ore production. Lithium [13] Australia. Chile. List of countries by lithium production. Manganese [14] South Africa. Australia. WebThe original version of this article inadvertently contained a mistake. All numbers referring to the recoverable amounts of germanium hosted by zinc ores, as stated in tables 6 and 9 as well as the main text and abstract of this publication, should be corrected upward by division through 0.67. This correction reflects the fact that reserve/resource data given by the …
On the geological availability of germanium
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Webgermanium (Ge), a chemical element between silicon and tin in Group 14 (IVa) of the periodic table, a silvery-gray metalloid, intermediate in properties between the metals and the nonmetals. Although germanium was not discovered until 1886 by Clemens Winkler, a German chemist, its existence, properties, and position in the periodic system had been … Webadshelp[at]cfa.harvard.edu The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86A
WebErratum to: On the geological availability of germanium Max Frenzel & Marina P. Ketris & Jens Gutzmer Published online: 19 January 2014 # Springer-Verlag Berlin Heidelberg 2014 Erratum to: Miner Deposita DOI 10.1007/s00126-013-0506-z The original version of this article inadvertently contained a mistake. All numbers referring to the recoverable ... WebErratum to: On the geological availability of germanium (Q56048564) From Wikidata. Jump to navigation Jump to search. scholarly article by Max Frenzel et al published 19 January 2014 in Mineralium Deposita. edit. Language Label Description Also …
WebIt is expected that at least 119 kt (similar to 7 kt in zinc ores and similar to 112 kt in coal) of recoverable germanium exist within proven reserves (at present stage of knowledge) at grades in excess of 100 ppm in sphalerite and 200 ppm in coal, while at least 440 kt (similar to 50 kt in zinc ores and similar to 390 kt in coal) should become recoverable in the … Web29 de dez. de 2013 · Frequency plots of germanium concentrations in coal. The broken line marks the location of the minimum cut-off grade (8 ppm). Labels on the abscissa are such that the column ‘<4’ shows the number of deposits with concentrations in the range from 2 to <4 ppm Ge etc. BDL below detection limit. Full size image.
Web6 de abr. de 2016 · Robert Friedland, Executive Chairman of Ivanhoe Mines , announced today that Ivanhoe and its joint-venture partner Zijin Mining are preparing to accelerate a planned infill drilling program on the ... earth magnets lee valleyWeb1 de mar. de 2016 · On the geological availability of germanium. M. Frenzel, M. P. Ketris, J. Gutzmer; Geology. Mineralium Deposita. 2013; Based on a detailed statistical analysis of chemical data published in the scientific literature, estimates were made of the minimum amounts of recoverable Ge contained within sulphidic zinc ores and … earth magnets for sale amazonWebGermanium. Zusammenfassung der Untersuchungen im Department of Chemistry, Cornell University, 1921-1927. Zeitschrift f r anorganische und allgemeine Chemie 1928 , 174 (1) , 97-141. earthmaidens.comWebU.S. Geological Survey, Mineral Commodity Summaries, January 2024 . GERMANIUM . Events, Trends, and Issues: The major global end uses for germanium were electronics and solar applications, fiber-optic systems, infrared optics, polymerization catalysts, and other uses (such as chemotherapy, metallurgy, and phosphors). earth mail class loginWebErratum to: On the geological availability of germanium. × Close Log In. Log in with Facebook Log in with Google. or. Email. Password. Remember me on this computer. or reset password. Enter the email address you signed up with and we'll email you a reset link. Need an account? Click here to sign up. Log In Sign Up. Log In; Sign Up; more ... earth magnetic pole changeWeb13 de dez. de 2013 · Erratum to: On the geological availability of germanium Authors. Max Frenzel; Marina P. Ketris; Jens Gutzmer; Content type: Erratum Published: 19 January 2014; Pages: 487 - 487; The Key Tuffite, Matagami Camp, Abitibi Greenstone Belt, Canada: petrogenesis and implications for VMS formation and exploration Authors ... earthmailWebElement Phosphorus (P), Set 15, Amount Number 15, p-block, Mass 30.974. Roots, facts, uses, scarcity (SRI), podcasts, alchemy symbols, videos and images. earth magnets walmart