On the geological availability of germanium

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Web19 de jan. de 2014 · The 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. WebThe Geological Society has produced a briefing note on these vital mineral resources, to help to inform debate among scientists, policy-makers, potential investors and other industry players. Rare Earth Elements A briefing note by the Geological Society of London Introduction The rare earth elements have long been recognised as

On the geological availability of germanium - NASA/ADS

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 ... 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 … income tax efl

Estimated germanium content in zinc deposits Download Table

Web1 de jan. de 2024 · Quantifying the relative availability of high-tech by-product metals – The cases of gallium, germanium and indium. Resources Policy 2024 ... On the geological availability of germanium. Mineralium Deposita 2014 Journal article DOI: 10.1007/s00126-013-0506-z EID: 2-s2.0-84897964006 ... WebGermanium. Zusammenfassung der Untersuchungen im Department of Chemistry, Cornell University, 1921-1927. Zeitschrift f r anorganische und allgemeine Chemie 1928 , 174 (1) , 97-141. WebElement Phosphorus (P), Set 15, Amount Number 15, p-block, Mass 30.974. Roots, facts, uses, scarcity (SRI), podcasts, alchemy symbols, videos and images. income tax efiling youtube

Erratum to: On the geological availability of germanium

Web WebMankind is using a greater variety of metals in greater quantities than ever before. As a result there is increasing global concern over the long-term availability of secure and adequate supplies of the metals needed by society. Critical metals, which are those of growing economic importance that might be susceptible to future scarcity, are a … income tax efilling.gov.inWeb19 de jan. de 2014 · Miner Deposita (2014) 49:487 DOI 10.1007/s00126-014-0509-4 ERRATUM 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 … income tax efiling website india

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On the geological availability of germanium

Mineralium Deposita Volume 49, issue 4 - Springer

Web4 de set. de 2014 · Geological and geochemical descriptions of the Cummins Range deposit in Australia and of Bastnäs-type deposits in the Bergslagen district in Sweden are presented by Downes et al. and Holtstam et al. (), respectively.Important results from the Cummins Range deposit include recognition of shear zone-hosted, REE-rich apatite … Web1 de set. de 2024 · ‪Helmholtz Institute Freiberg for Resource Technology‬ - ‪‪Citado por 1.033‬‬ - ‪Geometallurgy‬ - ‪Economic geology‬ - ‪Mineral Economics‬

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Web1 de jul. de 2016 · While a significant amount of analytical data on trace and minor element concentrations in sphalerite has been collected over the last six decades, no meta-analysis of this data has ever been conducted. In this study, the results of such an analysis are presented. While the study focusses on Ga, Ge and In, data for six other elements (Ag, … Web1 de mar. de 2016 · Concerns over the future availability of gallium are due particularly to its importance in the production of thin-film photovoltaics (e.g. Fizaine, 2013). Gallium is won as a by-product from both zinc and alumina production (Jaskula, 2015a), the latter being the most important source. Since the value of gallium contained in the corresponding ...

WebDownload Table – Estimated germanium content in zinc deposits from publication: On the geological availability of germanium Based on a detailed statistical analysis of chemical data ... Web27 de fev. de 2024 · The paper presents the results of research on rare earth elements (REY) and selected radionuclides in barren rocks deposited on a heap at a mine belonging to the Polish Mining Group (the largest producer of hard coal in EU countries). The maximum concentration of REEs determined in silstones was 261.6 mg/kg and in …

WebElement Germanium (Ge), Group 14, Atomic Number 32, p-block, Mass 72.630. Sources, facts, uses, scarcity (SRI), ... Data for this section been provided by the British Geological Survey. Relative supply risk. An integrated supply risk index from 1 (very low risk) ... The availability of suitable substitutes for a given commodity.

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WebOn the geological availability of germanium (Q55887674) From Wikidata. Jump to navigation Jump to search. scholarly article by Max Frenzel et al published 29 December 2013 in Mineralium Deposita. edit. Language Label Description Also known as; English: On the geological availability of germanium. income tax electricity billWeb29 de dez. de 2013 · On the geological availability of germanium On the geological availability of germanium Frenzel, Max; Ketris, Marina; Gutzmer, Jens 2013-12-29 00:00:00 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 … income tax efiling software freeBased 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 coals, given current processing technologies. It is expected that at least 119 kt (∼7 kt in zinc ores and ∼112 kt in coal) of recoverable germanium exist … income tax efiling step by stepWebBrazil. List of countries by iron ore production. Lithium [13] Australia. Chile. List of countries by lithium production. Manganese [14] South Africa. Australia. income tax electionWeb19 de mai. de 2016 · The following promising types of ore deposits containing high-tech critical metals as by-products are recognized: Cu–Mo porphyry, Fe–Cu–Au and Pb–Zn skarn, base-metal epithermal, volcanic-hosted massive sulfide, base-metal stratiform, various tin deposits, and placers containing rare metals including REE. income tax electronic filingWeb29 de abr. de 2024 · Current annual production of refined germanium is led by China at 85,000 tons, while estimates place U.S. reserves near 2,500 tons. Reported production of germanium in the U.S. is limited to one site, the Apex mine in Washington County, Utah. The Apex mine produced gallium (Ga) and germanium as primary products during the … income tax email address singaporeWebBased 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 coals, given current processing technologies. It is expected that at least 119 kt (∼7 kt in zinc ores and ∼112 kt in coal) of recoverable germanium exist within proven … income tax eligible salary