62 research outputs found

    Une controverse que l'on croyait oubliée

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    Developments in Microthermometry, Spectroscopy, Thermodynamics and Stable isotopes, GEOFLUIDS, V. Hurai, M. HuraiovĂ , M. Slobodnik, R. Thomas. Elsevier (2015), 485.

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    International audienceFluid (and melt) inclusion studies have shown a marked development in the last decades, as indicated by the increasing number of papers and as covered under major themes in specialized meetings (e.g. ECROFI in Europe, PACROFI in America, ACROFI in Asia). However, a basic text book is lacking in current literature, available information being either somewhat outdated (e.g. Roedder, 1984) or scattered in multi-author “short course”, mainly organized by the Mineralogical Societies of Canada, America or Europe. A result is that basic features of fluid inclusion studies, notably its key technique, microthermometry, and recently supplemented by micro Raman of infrared pectroscopy, is rarely taught in most universities, leaving the student alone to discover a field of study which has grown to the dimensions of a major science

    Histoire des anciennes mines et gĂźtes de l'Oisans. Centre minier de l'IsĂšre, par Anne et Michel Legros, 1979

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    Touret Jacques. Histoire des anciennes mines et gßtes de l'Oisans. Centre minier de l'IsÚre, par Anne et Michel Legros, 1979. In: Bulletin de Minéralogie, volume 102, 4, 1979. p. 448

    How everything started: A retrospective

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    Recalling some of the most important events and persons during his education and career, the author sketches his growth from a young engineer, educated in the sanctuary of solid state reactions, to an involved fully devoted scientific career for the study of fluids in the deep Earth. Most important in this respect was the discovery of CO2 inclusions in granulites, which triggered years of discussion on fluid-absent or fluid-assisted granulite metamorphism. To some extent, this debate is a continuation of the former granite controversy, but it shows also how the famous battle of “soaks against pontiffs” could have been easily avoided

    Michel LĂ©vy (Auguste Michel-LĂ©vy, 1844-1911), brillant Ă©lĂšve de l'École impĂ©riale des mines

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    International audienceDuring the three years that he spent at the École des mines de Paris (1864-1867) Auguste Michel-LĂ©vy had the same name than his father (Michel LĂ©vy). He was an exceptionally gifted student, and the friendly relations that he developed with a number of his professors had a decisive influence of his career. Besides a rare combination of field work and most advanced analysis of cristalline optics analysis, for which he became rapidly internationally known, he was, and remained until the end of his life, deeply influenced by Élie de Beaumont's ideas.Pendant ses trois annĂ©es d'Ă©tudes Ă  l'École des mines de Paris (1864-1867), Auguste Michel-LĂ©vy portait le mĂȘme nom que son pĂšre (Michel LĂ©vy). ÉlĂšve particuliĂšrement brillant, l'enseignement qu'il a reçu et surtout les relations amicales qu'il a dĂ©veloppĂ©es avec ses professeurs ont eu une influence dĂ©cisive sur le reste de sa carriĂšre. À cĂŽtĂ© d'une inclination pour les levĂ©s de terrain et les calculs complexes en optique cristalline, qui lui assureront une renommĂ©e internationale, on dĂ©cĂšle la marque des idĂ©es d'Élie de Beaumont, auxquelles il restera fidĂšle jusqu'Ă  la fin d'une carriĂšre particuliĂšrement bien remplie
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