Items where Division is "05 Faculty of Science > Departement Umweltwissenschaften > Ehemalige Einheiten Umweltwissenschaften > Mineralogie-Petrographie"

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Krzemnicki, Michael and Butini, Flavio and Butini, Enrico and Carolis, Ernesto De . (2019) Gemmological Analysis of a Roman Sapphire Intaglio and Its Possible Origin. The Journal of Gemmology, 36 (8). pp. 710-725.

Panczer, Gerard and Riondet, Geoffray and Forest, Lauriane and Krzemnicki, Michael S. and Carole, Davy and Faure, Florian . (2019) The Talisman of Charlemagne: New Historical and Gemological Discoveries. Gems & Gemology, 55 (1). pp. 30-46.

Krzemnicki, Michael S. and Klumb, Alexander and Braun, Judith . (2018) Unstable Colouration of Padparadscha-like Sapphires. The Journal of Gemmology, 36 (4). pp. 346-354.

Krzemnicki, Michael and Mannes, D. and Hanser, C. and Krzemnicki, M. and Harti, R. P. and Jerjen, I. and Lehmann, E.. (2017) Gemmological Investigations on Pearls and Emeralds using Neutron Imaging. Physics Procedia, 88. pp. 134-139.

Revol, Vincent and Hanser, Carina and Krzemnicki, Michael. (2016) Characterization of pearls by X-ray phase contrast imaging with a grating interferometer. Case Studies in Nondestructive Testing and Evaluation, 6. pp. 1-7.

Bolanz, Ralph Michael and Blaess, Ulrich and Ackermann, Sonia and Ciobotae, Valerian and Roesch, Petra and Tarcea, Nicolae and Popp, Juergen and Majzlan, Juraj. (2013) The effect of Antimonate, Arsenate, and Phosphate on the Tranformation of Ferrihydrite to Goethite, Hematite, Feroxyhyte, and Tripuhyite. Clays and Clay Minerals, 61 (1-2). pp. 11-25.

Krzemnicki, Michael S. and Hajdas, Irka. (2013) Age Determination of Pearls: A New Approach for Pearl Testing and Identification. Radiocarbon, 55 (2-3). pp. 1801-1809.

Meyer, Joana B. and Cartier, Laurent E. and Pinto-Figueroa, Eric A. and Krzemnicki, Michael S. and Hänni, Henry A. and McDonald, Bruce A. . (2013) DNA Fingerprinting of Pearls to Determine Their Origins. PLoS, 8 (10). e75606.

Cartier, Laurent E. and Krzemnicki, Michael S. and Ito, Masahiro. (2012) Cultured Pearl Farming and Production in the Federated States of Micronesia. Gems & Gemology, 48 (2). pp. 108-122.

Krzemnicki, Michael S. and Herzog, Franz and Zhou, Wei. (2011) A Historic Turquoise Jewelry Set Containing Fossilized Dentine (Odontolite) and Glass. Gems & Gemology, 47 (4). pp. 296-301.

Krzemnicki, Michael S. and Friess, Sebastian D. and Chalus, Pascal and Hänni, Henry A. and Karampelas, Stefanos. (2010) X-Ray Computed Microtomography: Distinguishing Natural Pearls from Beaded and Non-Beaded Cultured Pearls. Gems & Gemology, 46 (2). pp. 128-134.

Ackermann, Sonia and Gieré, Reto and Newville, Matthew and Majzlan, Juraj. (2009) Antimony sinks in the weathering crust of bullets from Swiss shooting ranges. Science of The Total Environment, 407 (5). pp. 1669-1682.

Ackermann, Sonia and Lazic, Biljana and Armbruster, Thomas and Doyle, Stephen and Grevel, Klaus-Dieter and Majzlan, Juraj. (2009) Thermodynamic and crystallographic properties of kornelite [Fe2(SO4)3 ~7.75H2O] and paracoquimbite [Fe2(SO4)3 9H2O]. American Mineralogist, 94 (11-12). pp. 1620-1628.

Ziegler, Sibylle and Ackermann, Sonia and Göttlicher, Jörg and Majzlan, Juraj and Gescher, Johannes. (2009) Matrix composition and community structure analysis of a novel bacterial pyrite leaching community. Geochimica et Cosmochimica Acta, 73 (13, Supplement). A1535.

Ziegler, Sibylle and Ackermann, Sonia and Majzlan, Juraj and Gescher, Johannes. (2009) Matrix composition and community structure analysis of a novel bacterial pyrite leaching community. Environmental microbiology, 11 (9). pp. 2329-2338.

Ackermann, Sonia and Majzlan, Juraj and Bolanz, Ralph and Gieré, Reto and Newville, Matthew. (2008) Sb sorption complexes on Fe oxide surfaces: An EXAFS study. Geochimica et Cosmochimica Acta, 72 (12, Supplement). A5.

Ackermann, Sonia and Gieré, Reto and Majzlan, Juraj. (2007) Antimony speciation in shooting ranges and its association with iron oxides. Geochimica et Cosmochimica Acta, 71 (15, Supplement). A5.

Krzemnicki, Michael and Schmetzer, Karl and Bernhardt, Heinz-Jürgen and Dunaigre, Christian. (2007) Vanadium-bearing gem-quality tourmalines from Madagascar. The Journal of Gemmology, 30 (7/8). pp. 413-433.

Krzemnicki, Michael S. . (2004) Red and green labradorite feldspar from Congo. The Journal of Gemmology, 29 (1). pp. 15-23.

Michael S. Krzemnicki, Michael S. and Hänni, Henry A. and Walters, Roy A.. (2004) A New Method for Detecting Be Diffusion-Treated Sapphires: Laser-Induced Breakdown Spectroscopy (LIBS). Gems & Gemology, 40 (4). pp. 314-322.

Michael S. Krzemnicki, . (1999) Diopside Needles as Inclusions in Demantoid Garnet From Russia: A Raman Microspectrometric Study. Gems & Gemology, 35 (4). pp. 192-195.

Krzemnicki, M. S. and Hänni, H. A. and Guggenheim, R. and Mathys, D.. (1996) Investigations on sapphires from an alkali basalt, South West Rwanda. The Journal of Gemmology, 25 (2). pp. 90-106.

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Cartier, Laurent Emmanuel Henri. Sustainability and traceability in marine cultured pearl production. 2014, Doctoral Thesis, University of Basel, Faculty of Science.

Gaidies, Fred. Deciphering polymetamorphism by garnet growth modelling : an application to the Austroalpine crystalline basement east of the Tauern Window. 2007, Doctoral Thesis, University of Basel, Faculty of Science.

Püschner, Ulrich R.. Very low-grade metamorphism in the Portage Lake Volcanics on the Keweenaw Peninsula, Michigan, USA. 2001, Doctoral Thesis, University of Basel, Faculty of Science.