Publications

 

publications

Category A – peer reviewed journals:

Hainschwang T., Fritsch E., Notari F., Rondeau B., Katrusha A. (2013) The origin of color in natural C center bearing diamonds. Diamond and Related Materials, Vol. 39, pp 27-40.

Nasdala L., Grambole D., Wildner M., Gigler A.M., Hainschwang T., Zaitsev A.M., Harris J.W., Milledge J., Schulze D.J., Hofmeister W., Balmer W.A. (2013) Radio-colouration of diamond: a spectroscopic study. Contributions to Mineralogy and Petrology, Vol. 165, N°5, pp 843 - 861.

Hainschwang T. , Karampelas S., Fritsch E., Notari F. (2013) Luminescence spectroscopy and microscopy applied to study gem materials: a case study of C centre containing diamonds. Mineralogy and Petrology: Luminescence special issue, Vol. 107, N°3, pp 393 - 413.

Hainschwang T. , Fritsch E., Massi L., Rondeau B., Notari F. (2012) The C center isolated nitrogen-related infrared absorption at 2688 cm-1: perfect harmony in diamond. Journal of Applied Spectroscopy, Vol. 79, No. 5, pp. 749 – 754.

Hainschwang T. , Fritsch E., Notari F., Rondeau B. (2012) A new defect center in type Ib diamond inducing one phonon infrared absorption: The Y center. Diamond and Related Materials, Vol. 21, pp. 120 – 126.

Fritsch E., Rondeau B., Hainschwang T., Karampelas S. (2012) Chapter 13: Raman spectroscopy applied to Gemology. In EMU Notes in Mineralogy, Vol. 12, pp. 453 – 488.

Karampelas S., Fritsch E., Gauthier J.-P., Hainschwang T. (2011) UV-Vis-NIR Reflectance Spectroscopy of Natural-Color Saltwater Cultured Pearls from Pinctada Margaritifera. Gems & Gemology, Vol 47, No. 1, pp. 31 - 35.

Fritsch E., Massuyeau F., Rondeau B., Segura O., Hainschwang T. (2011) Advancing the understanding of luminescence in gem materials. Gems & Gemology, Vol 47, No. 2, pp. 123.

Hainschwang T. (2011) “Cat’s-eye pearls”: Unusual non-nacreous calcitic pearl imitations. Gems & Gemology, Vol. 47, No. 4, pp. 330 – 332.

Hainschwang T. (2011) A skillfully crafted non-nacreous pearl imitation. Gems & Gemology, Vol. 47, No. 1, pp. 70 – 71.

Shiryaev A.A, Wiedenbeck M., Hainschwang T. (2010) Oxygen in bulk monocrystalline diamonds and its correlations with nitrogen. Journal of Physics: Condensed Matter Vol. 22, No. 4, pp.

Karampelas S., Hainschwang T. (2010) Natural pearls from the Pectenidae family: Review and origin of colour. Gems & Gemology Vol 46, No. 2, pp. 149 – 150.

Hainschwang T. , Notari F., Massi L., Armbruster T., Rondeau B., Nagashima M. (2010) Hibonite: A New Gem Material. Gems & Gemology Vol 46, No. 2, pp. 135 – 138.

Hainschwang T. , Respinger A., Notari F., Hartmann H. J., Günthard C. (2009) A comparison of diamonds irradiated by high fluence neutrons or electrons, before and after annealing. Diamond and Related Materials, Vol. 18, No. 10, pp. 1223-1234.

Van der Bogert C.H., Smith C.P., Hainschwang T., McClure S. (2009) Gray-to-Grayish Blue and Gray-to-Grayish Violet Hydrogen-Rich Diamonds from the Argyle Mine, Australia. Gems & Gemology., Vol. 45, No. 1, pp. 20 – 37.

Fritsch E., Notari F., Grobon Caplan C., Hainschwang T. (2010) Letter to the Editor: More on the fluorescence cage. Gems & Gemology, Vol 45, No. 4, pp. 235.

Devouard B., Notari F., (2009), The identification of faceted gemstones: From the naked eye to laboratory techniques, Elements, Vol. 5, pp. 163-168.

Hainschwang T. (2009) High-RI barium-zirconium glass imitation of peridot and other gems. Gems & Gemology, Vol. 45, No. 4.

Hainschwang T. , Hochstrasser T., Bürgin T. (2009) A most unusual blister pearl. Gems & Gemology, Vol. 45, No. 4.

Hainschwang T. (2009) Dyed sillimante used as emerald imitation. Gems & Gemology, Vol. 45, No. 4.

Hainschwang T. (2009) Dyed sillimante used as emerald imitation. Gems & Gemology eBrief, November 4th, Volume 1, No. 2.

Gaillou E., Fritsch E., Notari F. (2008), Photoinduced H1b and H1c centers in some natural treated diamonds, Diamond and Related Materials 17, pp. 2029–2036.

Hainschwang T. (2008) Synthetic Citrine Quartz with Abundant Nail-Head Spicules. Gems & Gemology, Vol. 44, No. 4, pp. 375 – 376.

Hainschwang T. , Notari F., Fritsch E., Massi L., Rondeau B., Breeding M., Vollstaedt H. (2008) HPHT treatment of CO2 containing and CO 2 – related brown diamonds. Diamond and Related Materials, Volume 17, No. 3, March 2008, pp. 340-351.

Hainschwang T. , Respinger A., Notari F., Surbeck H., Hartmann H. J., Günthard C., (2007), The annealing behavior of neutron irradiated type Ia "black" diamonds. Gems and Gemology, submitted.

Hainschwang T. , Respinger A., Fritsch E. and Notari F., (2007), New data on the annealing behaviour of H1b, H1c and the 594 nm centre observed in heavily neutron irradiated type la diamond. Diamond and Related Materials, submitted.

Hainschwang T. (2007) An unusual type of phenomenal quartz. Gems & Gemology, Vol. 43, No. 3, pp. 261 – 262.

Fritsch E., Hainschwang T., Massi L., Rondeau B. (2007) Hydrogen-related optical centers in natural diamond: an update. New Diamond and Frontier Carbon Technology, Vol. 17, No. 2, pp. 63 – 89.

Hainschwang T. , Notari F., Anckar B. (2007) Trapiche Tourmaline from Zambia. Gems&Gemology, Vol. 43, No. 1, pp. 36 – 46.

Fritsch E., Rondeau B., Hainschwang T., Quellier Marie-Hélène (2007) A contribution to the understanding of pink color in diamond: the unique, historical „Grand Condé“. Diamond and Related Materials, Vol. 16, Issue 8, pp. 1471 – 1474.

Fritsch E., Rondeau B., Notari F., (2006), Cleavage resistance of plastically deformed natural diamond revealed by dissolved planar features. Diamond and related Materials, Vol. 15, pp 1310-1313.

Hainschwang T. (2006) A large phenomenal fire opal with possible uranium-related luminescence. Gems & Gemology, Vol. 42, No. 4, p. 27.

Grobon Caplan C. , Hainschwang T. (2006) Massive haüyne-sodalite from Myanmar. Gems & Gemology, Vol. 42, No. 1, pp. 64 – 65.

Hainschwang T. (2006) A convincing moonstone imitation. Gems&Gemology, Vol. 42, No. 1, p. 76

Hainschwang T. , Fritsch E., Massi L., Breeding C.M., Rondeau B. (2006) Natural “CO2-rich” colored diamonds. Gems & Gemology, Vol.42, No. 3, p. 97.

Massi L., Fritsch E., Rossman G., Hainschwang T., Jobic S., Dessapt R. (2006) Chameleon diamonds: a proposed model to explain thermochromic and photochromic behaviors. Gems & Gemology, Vol. 42, No. 3, pp. 101-102.

Fritsch E., Massi L., Rossman G.R., Hainschwang T., Jobic S., Dessapt R. (2006) Thermochromic and photochromic behaviour of „chameleon“ diamonds. Diamond and Related Materials, Vol. 16, No. 2, pp. 401 – 408.

Hainschwang T. , Notari F. (2006) The Cause of Iridescence in “Rainbow" Andradite from Nara, Japan. Gems & Gemology, Vol. 42, No 4, pp. 248 – 258.

Hainschwang T. , Leggio L. (2006) The Characterization of Tortoise Shell and its Imitations. Gems & Gemology,Vol. 42, No. 1, pp. 36 – 52.

Hainschwang T. , Notari F., Fritsch E., Massi L. (2006) Natural, untreated diamonds showing the A, B and C infrared absorptions („ABC diamonds”), and the H2 absorption. Diamond and Related Materials, Vol. 15, No. 10, pp. 1555 – 1564.

Massi L., Fritsch E., Collins A.T., Hainschwang T., Notari F., (2005) The "amber centres" and their relation to the brown color in diamond. Diamond and Related Materials, Vol. 14, pp. 1623-1629.

Hainschwang T. , Simic D., Fritsch E., Deljanin B., Woodring S., DelRe N. (2005) A Gemological Study of a Collection of Chameleon Diamonds. Gems & Gemology, Vol. 41, No. 1, pp. 20 – 34.

Hainschwang T. , Notari F. (2005) A large greenish yellow grossular from Africa. Gems & Gemology, Vol. 41, No. 4, pp. 352 – 353.

Rondeau B., Fritsch E., Guiraud M., Chalain J.-P., Notari F., (2004), Three historical "asteriated" hydrogen-rich diamonds: Growth history and sector-dependent impurity incorporation, Diamond and Related Materials, Vol. 13, N° 9, pp. 1658-1673.

Katrusha A. N., Ivakhnenko S. A., Zanevsky O. A., Hainschwang T. (2004) The use of thermobaric treatment to manipulate the defect-and-impurity state of natural diamond single crystals. Journal of Superhard Materials, No. 3, pp. 47–54 [in Russian].

Hainschwang T. , Notari F. (2004) An untreated type Ib diamond exhibiting green transmission luminescence and H2 absorption. Gems & Gemology , Vol. 40, No. 3, pp. 252 – 254.

Hainschwang T. , Notari F. (2004) A natural Diamond with very high nickel content. Gems & Gemology, Vol. 40, No. 4, pp. 334 – 336.

Hainschwang T. (2004) A diamond exhibiting a spectacular phantom. Gems & Gemology, Vol. 40, No. 1, pp. 76-78.

Schmetzer K., Hainschwang T., Kiefert L. & Bernhardt H.-J. (2002) New Chromium- and Vanadium-Bearing Garnets from Tranoroa, Madagascar. Gems & Gemology, Vol. 38, No. 2, pp. 148-155.

Schmetzer K., Hainschwang T., Kiefert L. & Bernhardt H.-J. (2001) Pink to Pinkish Orange Malaya Garnets from Bekily, Madagascar. Gems & Gemology, Vol. 37, No. 4, pp. 296-308.

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Other journals/books:

 

Caplan C. , Notari F. (2015) Sous l’œil du gemmologue. Analyse de sept objets du trésor. L'Abbaye de Saint-Maurice d’Agaune 515-2015, Vol. 2: Le Trésor,pp. 415-423.

Caplan C. (2015) Les bijoux de Janet Zakos. Une création de Suzanne Belperron, in Donation Janet Zakos - De Rome à Byzance, M. Martiniani-Reber ed., Milan, pp. 281 - 299.

Caplan C., Hainschwang T., Notari F. (2015) New Large Black Synthetic Moissanite as a Black Diamond Imitation. The Journal of Gemmology, Vol. 34, No. 5, pp. 399 - 401.

Fritsch E., Notari F. (2015) Etude du remplissage de deux garnitures de ceinture, in Donation Janet Zakos - De Rome à Byzance, M. Martiniani-Reber ed., Milan, pp. 195 - 198.

Schmetzer K., Bernhardt H.-J., Balmer W.A., Hainschwang T. (2013) Synthetic alexandrites grown by the horizontally oriented crystallization (HOC) technique. Journal of Gemmology, accepted for publication.

Schmetzer K., Bernhardt H.-J., Hainschwang T. (2013) Flux-grown synthetic alexandrites from Creative Crystals Inc.. Journal of Gemmology, accepted for publication.

Schmetzer K., Bernhardt H.-J., Hainschwang T. (2013) Titanium-bearing synthetic alexandrite and chrysoberyl. Journal of Gemmology, accepted for publication.

Schmetzer K., Hainschwang T. (2012) Origin determination of alexandrite – a practical example. InColor, Winter accepted for publication.

Hainschwang T. , Notari F. (2012) Zoisite – More than just Tanzanite. InColor, Spring, pp. 44 – 49.

Hainschwang T. , Notari F. (2012) Melee-Sized Synthetic Diamonds: A Major Challenge for the Market and for Gem Testing Laboratories. The GemGuide, Vol. 31, No. 4, pp. 1 – 15.

Hainschwang T. , Notari F. (2012) Synthetischer Diamant: Ein kurzes Update. Gold’Or 9/12, pp. 62 – 63.

Hainschwang T. , Bosshart G. (2012) Ein aussergewöhnlicher farbwechselnder Safir Gold’Or 3/12.

Hainschwang T. (2012) Seltenheiten aus den Weltmeeren. Gold’Or 7/12, p. 66.

Hainschwang T. (2012) Ein Diamant, der die Farbe wechselt. Gold’Or 5/12, p. 61.

Hainschwang T. , Notari F. (2011) Weitere Neuheiten über synthetische Melee-Diamanten. Gold’Or 8/11.

Hainschwang T. , Notari F. (2011) Synthetischer Diamant: ein "Dornröschen"- Problem wird aktuell. Gold’Or 2/11.

Hainschwang T. (2011) Dreidimensionale Radiographie – Eine neue Methode zur Untersuchung von Edelsteinen und Perlen. Gold‘Or 4/11, pp. 74 – 74.

Hainschwang T. (2011) Aussergewöhnliche exotische Naturperlen. Gold’Or 6/11, pp. 58 – 59.

Hainschwang T. (2011) Three-dimensional X-ray radiography. Gems and Jewellery, Vol. 20, No. 1, pp. 11 – 14.

Hainschwang T. (2011) Einige interessante Perlimitationen. Gold’Or.

Schmetzer K., Bernhardt H.-J., Hainschwang T. (2011) Chemical and growth zoning in trapiche tourmaline from Zambia – a re-evaluation. The Journal of Gemmology, Vol. 32, No. 5–8, 2011, pp. 151–173.

Hainschwang T. (2011) Three-Dimensional X-Ray Radiography – A New Technique for Gemstone and Pearl Testing. InColor, Spring, pp. 30 – 34.

Hainschwang T. , Hochstrasser T., Irka Hajdas I., Keutschegger W. (2010) A cautionary tale about a little-known type of non-nacreous calcareous concretion produced by the Magilus antiquus marine snail. Journal of Gemmology Vol. 32, No. 1 - 4, pp. 15 - 22.

Hainschwang T. (2010) Gemmologische Herausforderungen – damals, heute, morgen. Gold‘Or 10/10.

Hainschwang T. (2010) Naturperle – Quo vadis? Gold’Or 8/10, pp. 64 – 66..

Hainschwang T. (2010) Seltenes Exemplar eines tropfenförmigen, bestrahlten grünen Diamanten mit « Umbrella-Effekt ». Gold’Or 5/10, pp. 68 – 69..

Hainschwang T. (2010) Ein etwas anderer Smaragd. Gold’Or 3/10, pp. 86 – 87.

Hainschwang T. (2010) Une description de quelques émeraudes extraordinaires, les émeraudes gota de aceite et les émeraudes étoilées. Revue de l’Association Française de Gemmologie N° 171, pp. 7 – 9.

Hainschwang T. (2010) Natural pearl – Quo vadis? Gem Market News, Vol. 29, No. 4, pp. 1 – 15.

Hainschwang T. (2010) The Evolution of Analytical Equipment in Gemology – its Advantages and Dangers. Gem Market News.

Hainschwang T. , (2009) Blaue Berylle mit instabiler Farbe. Gold'Or, 10/09, pp. 63 – 64.

Hainschwang T. , Hochstrasser T., Bürgin T. (2009) Eine äusserst ungewöhnliche natürliche Blisterperle. Gold'Or, 09/09, pp. 68 – 69.

Hainschwang T. (2009) Anwendung elektromagnetischer Strahlung in der modernen Gemmologie. Gold'Or, 07/09, pp. 59 – 60.

Schmetzer K, Bosshart G., Hainschwang T., Bernhardt H.-J. (2009) Colour-change garnets from Madagascar: variation of chemical, spectroscopic and colorimetric properties. Journal of Gemmology Vol. 31, No. 5-8., pp 235-82.

Hainschwang T. (2009) Clarity treated diamonds. Gems and Jewellery, Vol. 18, No. 2, pp. 10 – 11.

Hainschwang T. (2009) Faszinierende Phantom-Wolken in natürlichen Diamanten. Gold'Or, 04/09, pp. 66 – 67.

Hainschwang T. (2009) Die Diamant-Typen, deren Definition und Bedeutung. Gold'Or, 02/09, pp. 66 – 67.

Hainschwang T. (2009) The Synthetic Quartz Problem. The GemGuide; Gem Market News, Vol. 28, Issue 1(January/February), pp. 1-5.

Karampelas S., Fritsch E., Notari F., 2008, Update on natural pearls of Veneridae family, Gems and Gemology, vol. 44, N°4, pp. 374-375.

Hainschwang T. (2008) Nuove imitazioni di diamante grezzi sul mercato. Rivista Gemmologica Italiana, Vol. 3, No. 4, pp. 245 – 248.

Hainschwang T. (2008) A colour changing titanite from Afghanistan. Gems and Jewellery, Vol. 17, No. 3, pp. 6 – 7.

Hainschwang T. (2008) Lead glass treated blue sapphire. Gems and Jewellery, Vol. 17, No. 3, pp. 4 – 5.

Hainschwang T. (2008) Color change effects in gemstones – when matter plays with light. InColor, Summer, pp. 46 – 54.

Hainschwang T. (2008) Das wunderbare Innenleben von Edelsteinen, Teil 2. Gold'Or, No. 9.

Hainschwang T. (2008) Glas oder Rubin, das ist hier die Frage. Gold'Or, No. 8.

Hainschwang T. (2008) Farbwechselnde Edelsteine und Edelsteinimitationen - über das Spiel von Materie mit Licht. Gold'Or, No. 7.

Hainschwang T.
(2008) Die Lumineszenz von natürlichem und synthetischem Diamant und deren Bedeutung. Gold'Or, No. 6.

Hainschwang T. (2008) Rough diamond fakes. Gems&Jewellery, Vol. 17, No. 2, pp. 3 - 5.

Hainschwang T. (2008) Alarmierende Rohdiamant-Imitationen im Markt. Gold'Or, No. 5.

Hainschwang T. (2008) Natürlicher oder synthetischer Quarz, das ist hier die Frage. Gold'Or, No. 4.

Hainschwang T. , Notari F. (2008) Specular reflectance infrared spectroscopy – A review and update of a little exploited method for gem identification. Journal of Gemmology, Vol. 21, No. 1-2, pp. 23 – 29.

Hainschwang T. (2008) Das Innenleben von behandelten Edelsteinen, Synthesen und Imitationen. Gold’OR, No. 3.

Hainschwang T. (2008) Das wunderbare Innenleben von Edelsteinen. Gold’OR, No. 2, pp. 56 – 57.

Hainschwang T. (2008) Trapiche Uvit Turmalin aus Sambia. Gold’OR, No. 1, pp. 78–80.

Hainschwang T. (2007) Warum Diamanten farbig sein können. Gold’OR, No. 1, pp. 71 – 74.

Hainschwang T. , Katrusha A., Vollstaedt H. (2005) HPHT treatment of different classes of type l brown diamonds. Journal of Gemmology, Vol. 29, No. 5–6, pp. 261–273.

Fritsch E., Notari F., Respinger A., Grobon Caplan C. (2004), An exceptional chameleon diamond, in In the kingdom of diamonds, H. Bari ed., National Natural History Museum, Doha, Qatar, pp. 30-34.

Hainschwang T. , Notari F. (2004), A natural diamond with very high Ni content, in Gem News International, Gems and Gemology, vol. 40, N°4, pp. 334-336.

Hainschwang T. (2004) les diamants bruns: classification et origine de la couleur. Revue de Gemmologie, No. 150, pp. 1 – 5.

Fritsch E., Chalain J.-P., Hänni H., Devouard B., Chazot G., Giuliani G., Schwarz D., Rollion-Bard C., Garnier V., Barda S., Ohnenstetter D., Notari F., Maitrallet P. (2003), Le nouveau traitement produisant des couleurs orange à jaune dans les saphirs, Revue de Gemmologie AFG, N° 147, pp. 11-23.

Fritsch E., Notari F., Grobon Caplan C., (2003), UV fluorescence may be an efficient way to identify Be-diffused corundum, Jewellery News Asia N° 229, pp. 80-84.

Notari F. , Grobon Caplan C., (2003), Spectrométrie de fluorescence du chrome dans les spinelles, Revue de Gemmologie AFG, N° 147, pp. 24-30.

Fritsch E., Chalain J.-P., Hänni H., Devouard B., Chazot G., Giuliani G., Schwartz D., Rollion-Bard C., Garnier V., Barda S., Ohnenstetter D., Notari F., Maitrallet P., (2003), Le nouveau traitement produisant des couleurs orange à jaune dans les saphirs. Revue de Gemmologie AFG, N° 148, pp 11-23.

Notari F. , Fritsch E., Grobon Caplan C., (2003), La fluorescence - Une aide précieuse pour l'identification des corindons jaunes à oranges, traités par diffusion de béryllium, Revue de Gemmologie AFG, N° 148, pp. 40-43.

Rondeau B., Notari F., Giuliani G., Michelou J-C., Martins S., Fritsch E., Respinger A., (2003), La Mine De Piteiras, Minas Gerais, nouvelle source d'émeraude de belle qualité au Brésil, Revue de Gemmologie AFG, N° 148, pp. 9-25.

Deljanin B., Hainschwang, T., Fritsch, E. (2003): Update on study of CVD diamonds. Jewellery News Asia, No. 231, November 2003, pp. 134-139.

Hainschwang T. (2003) An alexandrite-emerald intergrowth. Gems & Gemology, Vol. 39, No. 3, pp. 226-227.

Hainschwang T. (2003) A bicolored synthetic diamond. Gems & Gemology, Vol. 39, No. 2, pp. 163-164.

Hainschwang T. (2003) Magnetic corundum. Gems & Gemology, Vol. 39, No. 2 , pp. 154-155.

Notari F. , Grobon Caplan C., Fritsch E., (2002), Observation des émeraudes traitées en luminescence U-VISIO: Quelle mention attribuer aux émeraudes après suppression des résines synthétiques de leurs fissures? , Revue de Gemmologie AFG, N° 144, pp. 27-31.

Fritsch E., Rondeau B., Notari F., Michelou J.-C., Devouard B., Peucat J.-J., Chalain J.-P., Lulzac Y., De Narvaez D., Arboleda C., (2002), Les nouvelles mines d'émeraude de La Pita (Colombie), 2ème partie, Revue de Gemmologie AFG, N° 144, pp. 13-21.

Notari F. , (2002), Traitement du diamant noir par graphitation "Interne", Revue de Gemmologie AFG, N° 145 / 146, pp. 42-59.

Notari F. , (2002), Les diamants incolores de bijouterie, in "Les Diamants, du cœur de la terre au cœur du pouvoir", Dossier Pour la Science, Hors-série avril-juin, pp. 92-104.

Notari F. (2002), La gemmologie du corindon, in "Corindon et Spinelle",Cesbron F., Le Cléac'h J.-M., Lebrun P., Notari F., Grobon Caplan C., Minéraux et Fossiles, Hors-série N° 13, Octobre, pp. 48-56.

Schmetzer, K., Hainschwang, T., Kiefert, L. & Bernhardt, H.-J. (2002): Rosa bis rosa-orangefarbene Malaya-Granate aus Bekily, Madagaskar. – Goldschmiedezeitung (GZ), 9/2002, pp. 80-85.

Hainschwang T. (2002) Die Reinheitsverbessung von Smaragden und ihre Bestimmung. Gold’OR, No. 3, pp. 122-124.

Hainschwang T. (2002) Trapiche-Smaragde, Safire und Rubine. Gold’OR, No. 2, pp. 148-150.

Hainschwang T. (2002) Über die Reinheitsbehandlungen und Imitationen von Diamanten. Gold’OR, No. 1, pp. 110-114.

Hainschwang T. (2002) Identifying Clarity Enhanced Emeralds. The Guide; Gem Market News, Vol. 21, Issue 5(September/October), pp. 3-8.

Schmetzer K., Hainschwang T., Bernhardt H.-J. (2002) Yellowish green and green chrysoberyl from Ilakaka, Madagascar. Gems & Gemology, Vol. 38, No. 3, pp. 261.

Hainschwang T. (2002) A glowing manufactured gem. Gems & Gemology, Vol. 38, No. 4, pp. 358-360.

Notari F. , Boillat P.-Y., Grobon Caplan C. (2001), La Tanzanite (b Zoïsite): La détection du traitement thermique, Revue de Gemmologie AFG, N° 141/142, pp. 34-36.

Notari F. , Boillat P.-Y., Grobon Caplan C. (2001), Quartz a SiO2: Discrimination des améthystes et des citrines naturelles et synthétiques, Revue de Gemmologie AFG, N° 141/142, pp. 75-80.

Boillat P.-Y., Notari F., Grobon Caplan C. (2001), Luminescence sous excitation visible des diamants noirs irradiés: Les luminescences d'arêtes, Revue de Gemmologie AFG, N° 141/142, pp. 37-41.

Hainschwang T. (2001) Synthetische Diamanten und ihre Identifikation. Gold’OR, No. 4, pp. 140-145.

Hainschwang T. (2001) Die Farbbehandlungen von Diamanten und ihre Identifikation. Gold’OR, No. 3, pp. 152-159.

Hainschwang T. (2001) Diamanten – Behandlungen, Synthesen, Imitationen. Company brochure (Gemlab) of 24 p.

Notari F. , Boillat P.-Y., Grobon Caplan C. (2000), L'euclase bleu-verte de Colombie, Revue de Gemmologie AFG, N° 140, pp. 18-20.

Hainschwang T. (2000) Benitoit-König der Raritäten. Gold’OR, No. 3, pp. 152-153.

Hainschwang T. (2000) Ein aussergewöhnliches Katzenauge. Gold’OR, No. 4, pp. 108-109. (4/2000).

Hainschwang T. (1999) Farbwechsel Granat - das Chamäleon der Edelsteine. Gold’OR, No. 4, pp. 108-109.

Fritsch E., Maitrallet P., Hémond G., Lasnier B., Notari F., Froyer G., Louarn G., (1999), Première caractérisation du permasafe, nouveau matériau de remplissage des fractures utilisé pour les émeraudes, Revue de Gemmologie AFG, N° 136, pp. 44-45.

Giuliani G., France-Lanord C., Coget P., Schwarz D., Notari F., Cheilletz A., Chaussidon M., Giard D., Piat D., Bariand P., (1998), Vers une carte d'identité isotopique 18O/16O des émeraudes naturelles et synthétiques, Revue de Gemmologie AFG, N° 134/135, pp. 55-69.

Notari F. , (1997), Le Saphir Padparadscha, Revue de Gemmologie AFG, N° 132, pp. 24-27.

Notari F. , (1996), Le Saphir Padparadscha, Mémoire de D.U.G., Université de Nantes, France, 96 p.

 

Conferences

 

Hainschwang T. (2014) Luminescence phenomena in diamond and their applications in diamond testing. AGA conference, Tucson, February 5th.

Hainschwang T., Notari F. (2014) Hazards of green diamonds treated with radioactive salts. AGA conference, Tucson, February 5th.

Hainschwang T., Notari F. (2014) The Challenge of Identifying Recent Generations of Melee-Sized Synthetic Diamonds. Gemmology workshop, University of Geneva, Geneva, Switzerland, January 24th.

Hainschwang T. , Notari F. (2012) The Challenge of Identifying Recent Generations of Melee-Sized Synthetic Diamonds. Conference for the Japan Germany Gemmological Laboratory, Kofu, Japan, Nov. 14th.

Hainschwang T. , Notari F. (2012) The Challenge of Identifying Recent Generations of Melee-Sized Synthetic Diamonds. Gem-A conference, November 4 th.

Hainschwang T. , A Review and Update on HPHT and CVD Grown Synthetic Diamonds. Infomat Conference, Neuchâtel, Switzerland, October 26th.

Hainschwang T. , Fritsch E., Notari F., Rondeau B. (2012) New data on natural diamonds exhibiting dominant Y centre one phonon infrared absorption. DeBeers Diamond Conference, Warwick, UK. July 10th.

Hainschwang T. , Notari F., Karampelas S., Fritsch E. (2012) A New Approach to the Detection of the Heat Treatment of Tanzanite and Other Zoisites. AGA conference, Tucson, February 1st.

Hainschwang T. , Notari F., Karampelas S., Fritsch E. (2012) A New Approach to the Detection of the Heat Treatment of Tanzanite and Other Zoisites. GILC, Tucson, January 30th.

Hainschwang T. , Fritsch E. (2011) Photoluminescence spectroscopy and imaging of type Ib diamonds. IGC congress, Interlaken, Switzerland July 15th.

Hainschwang T. (2011) Novelties and Challenges of the Diamond Analysis in the 21st Centuy. Conference of the Gemmological Association of New Zealand (GANZ), Rotorua, New Zealand, July 9th.

Hainschwang T. (2011) Advanced Instrumentation in Gemology - its Uses, Advantages and Risks. Conference of the Gemmological Association of New Zealand (GANZ), Rotorua, New Zealand, July 9th.

Hainschwang T. , Fritsch E. (2011) Photoluminescence of type Ib diamonds: Imaging and spectroscopy. DeBeers Diamond Conference, Warwick, UK. July 6th.

Hainschwang T. , Notari F. (2011) The Distinction of Natural and Synthetic Opals and the Identification of their Treatments. St. Marie aux Mines, June 24 th.

Hainschwang T. (2011) The Identification of Natural Pearls – An Ever Growing Challenge. CRG, Nantes, May 17th.

Hainschwang T. (2011) The Identification of Natural Pearls – An Ever Growing Challenge. First conference of the LFG, Paris, May 16th.

Hainschwang T. , Notari F. (2011) Traceability of emeralds. A robust geographical origin characterization process for emerald producers. ICA conference, Rio de Janeiro, May 4th.

Hainschwang T. (2011) The Identification of Natural Pearls – The New Cultured Pearl Problem. AGA Conference, Tucson, February 2nd.

Hainschwang T. (2011) An Overview of Recent Challenges in Diamond Analysis and the Necessary Analysis Methods: From CVD to HPHT and UV-Vis to PL. Regional Meeting of the Gemmological Association of Switzerland (SGG), Winterthur, January 25th.

Notari F. , A. Delaunay, Caplan C., Hainschwang T. (2011) Problématique de l’origine géographique, Suivi de: Les saphirs du Cachemire. Sept 2011, Laboratoire Français de Gemmologie, Paris.

Hainschwang T. (2010) The Role of Spectroscopy for the Distinction of Natural Color and Color Treated Diamonds in the 21st Century. Keynote speech at the session “Gem materials: Origins, properties, and new analytical challenges“ of the 20th General Meeting of the International Mineralogical Association (IMA), Budapest, August 25th.

Hainschwang T. , Fritsch E. (2010) Influence of HPHT treatment on the colour of natural type Ib diamonds. DeBeers Diamond Conference, Warwick, UK. July 15th.

Hainschwang T. (2010) The Identification of Natural Pearls – The New Cultured Pearl Problem.St. Marie aux Mines, France, June 24th to 27th.

Hainschwang T. (2010) The Biggest Gemmological Chalenges and their Identifications. St. Marie aux Mines, France, June 24th to 27th.

Hainschwang T. (2010) Neuheiten und Herausforderungen der Diamantanalyse im 21. Jahrhundert, Assemblé Générale de la Société Suisse de Gemmologie, Sarnen, May 3 rd.

Hainschwang T. (2010) Advanced Instrumentation in Gemology - its Uses, Advantages and Risks. Annual meeting of the Accredited Gemologist Association, Tucson, USA, February 3rd.

Notari F. , Hainschwang T. (2009), Emeraude: La nature des résines époxydes, leur nettoyage. French Gemological Association, “Rendez-vous Gemmologiques de Paris”, Paris, France.

Hainschwang T. (2009) An Overview of de Treatments of Diamonds, Ruby, Sapphire and Emerald and their Detection (in Spanish). Conference organized by the Fedesmeralda and CDTEC in Santafé de Bogotá DC, Colombia, December 17th.

Hainschwang T. (2009)Gemmologische Kuriositäten und Raritäten aus dem GEMLAB Labor. Regional meeting of the SGG, section V, Winterthur, November 11 th.

Hainschwang T. (2009) What’s so special about type Ib diamonds?, Annual Symposium of the Dutch Gemmological Guild, November 8th.

Hainschwang T. (2009) Optical and spectral characteristics of "exotic" natural fancy colour diamonds, London GemA, October 17th to 18th.

Hainschwang T. ,Respinger A., Notari F., Hartmann H. J., Günthard C. (2009) A comparison of diamonds irradiated by high fluence neutrons or electrons, before and after annealing, IGC Arusha/Tanzania, October 9th to 14th.

Hainschwang T. (2009)Gemmologische Kuriositäten und Raritäten aus dem GEMLAB Labor. Regional meeting of the SGG, section VI, Wildhaus, September 22 nd.

Hainschwang T. (2009) Une description de quelques émeraudes extraordinaires – les émeraudes “gota de aceite” et étoilées, 10èmes Rendez-vous Gemmologiques de Paris, September 7th.

Shiryaev, A.A., Wiedenbeck, M., Hainschwang, T. (2009) Oxygen distribution and speciation in bulk of monocrystalline diamonds and its correlations with other impurities. International Conference on Defects in semiconductors, St. Petersburg.

Hainschwang T. (2009) Les pierres gemmes - Les problèmes causés par la diversité des traitements et des synthèses, St. Marie aux Mines, June 25th to 28 th.

Hainschwang T. (2009) Comparaison des diamants naturels et synthetiques, traités et non-traités, St. Marie aux Mines, June 25th to 28th.

Hainschwang T. ,Respinger A., Notari F., Hartmann H. J., Günthard C. (2009) The comparison of the effects of high doses of neutron and electron irradiation on diamond, EGS, Bern June 6th.

Hainschwang T. (2009) Vergleich von naturfarbigen und farbbehandelten Diamanten durch spektroskopische und optische Analysen, 1. Arbeitstagung Deutsche Gemmologische Gesellschaft, Idar Oberstein May 17th.

Hainschwang T. (2009) Thedistinction of natural and synthetic diamonds. Meeting of the Swiss Goldsmiths in the offices of Algordanza, Chur, April 6 th.

Hainschwang T. (2009) A spectroscopic comparison of untreated and treated natural and synthetic colored diamonds. Short course and workshop “Non-destructive analysis of gemstones and other geo-materials”, Institut für Mineralogie und Kristallographie, University of Vienna, Vienna, Austria, March 5th.

Notari F. , Hainschwang T., Fritsch E., Massi L., Breeding C.M., Rondeau B., Grobon Caplan C. Les caractéristiques spectrales IRTF des diamants dits riches en CO2 sont-elles représentatives de leurs pressions de formation. 22ème réunion des Sciences de la Terre, Nancy, 21-24 avril 2008. Résumé dans le livre des résumés.

Fritsch E., Grobon Caplan C., Notari F., Rondeau B. Les diamants noirs : Is black beautiful ? 22ème réunion des Sciences de la Terre, Nancy, 21-24 avril 2008. Résumé dans le livre des résumés.

Hainschwang T. , Notari F., Fritsch E., Massi L., Rondeau B., Breeding C.M., Vollstaedt H. Traitement HPHT des diamants bruns contenant du CO2 et des diamants apparentés aux diamants CO2. 22ème réunion des Sciences de la Terre, Nancy, 21-24 avril 2008. Résumé dans le livre des résumés.

Fritsch E., Notari F., Heat treatment of Corundum. From the naked eye to the spectrometer. AGA Conference, Tucson, USA, february 4th 2008.

Notari F., Hainschwang T. , Grobon Caplan C., Fritsch E., (2008), Identification of synthetic sapphires (pulling method) of yellow to orangy pink by infrared spectroscopy. Poil, France.

Fritsch E., Notari F., Hainschwang T., Rondeau B., Oxygen in diamond: the strange case of CO2 diamonds. AIMPRO Meeting, Nantes : France, December, 12, 2008.

Hainschwang T. (2008) Die Evolution der Mehrfachbehandlungen von Diamanten. Annual meeting of the Gemological association of Switzerland, Flüeli-Ranft, May 6th (french presentation, PPT in german).

Gaillou E., Fritsch E., Notari F. (2007), Diamond Conference, Warwick, UK, Abstract in the book of abstracts, p. 10.1.

Notari F. , Delaunay A., Grobon Caplan C. & Hainschwang T. (2007), Nouvelles caractéristiques des saphirs du Cachemire. French Gemological Association, “Rendez-vous Gemmologiques de Paris”, Paris, France.

Hainschwang T. (2007) The color phenomena of Rainbow Andradites from Nara, Japan. Annual meeting of the Gemological Association of Switzerland, May 7th. 2007.

Notari F. (2006), La tanzanite : détection du traitement thermique. Annual meeting of the Gemological association of Switzerland.

Hainschwang T. , Notari F., Rondeau B., Fritsch. E., Massi L. & Breedind M. (2006), Natural CO2-rich colored diamonds. Gem Research Conference, San Diego, USA.

Hainschwang T. , Notari F., Surbeck H, Baptiste M. (2006) Radioactivity in diamonds. Regional meeting of the Gemological Association of Switzerland.

Hainschwang T. , Notari F. (2006) Tourmaline trapiche d’Afrique. Annual meeting of the Gemological Association of Switzerland.

Notari F. , Baptist M. (2005), Diffusion de substances vitreuses dans le réseau cristallin des corindons. French Gemological Association, “Rendez-vous Gemmologiques de Paris”, Paris, France.

Notari F. (2005), La diffusion du verre dans le corindon traité à haute température, Poil, France.

Notari F. (2005), Emploi des techniques modernes de laboratoire en gemmologie, University of Earth Sciences, Geneva, Switzerland.

Gaillou E., Fritsch E., Notari F., Diamond 2005, 16th European Conference on Diamond, Diamond-like Materials, Carbon Nanotubes and Nitrides, Toulouse, France, abstract in the book of abstracts, unpublished (2005) 15.4.10.

Hainschwang T. , Notari F. (2005) Les corindons trapiche. French Gemological Association, Rendez-vous Gemmologiques de Paris, Paris, France.

Hainschwang T. , Notari F., Fritsch E. (2005) Neuheiten in der Welt der Diamanten. Annual meeting of the Gemological Association of Switzerland.

Hainschwang T.
, Notari F. (2005) Les corindons trapiche. Annual meeting of the Gemological Association of Switzerland.

Hainschwang T. , Deljanin B., Fritsch E. (2004) CVD synthetic diamonds, identification with advanced gemological techniques. Accredited Gemologists Association conference, Tucson.

Hainschwang T.
(2004) Classification of brown diamonds and HPHT treatment of the proposed classes. Accredited Gemologists Association conference, Tucson.

Hainschwang T.
(2004) Les diamants bruns – classification et origine de la couleur. French Gemological Association, Rendez-vous Gemmologiques de Paris, Paris, France.

Hainschwang T.
(2004) Le rôle des imitations, synthèses et traitements dans le monde des pierres précieuses. St. Marie aux Mines, Mineral and Gem Show, four conferences.

Hainschwang T. , Notari F., Fritsch E. (2004) Les diamants ABC- un nouveau type de diamant. La gemmologie à Poil, Poil, France.

Notari F. (2003), L'identification des spinelles synthétiques par l'observation de la luminescence du Cr3+. Poil, France.

Hainschwang T. (2003) A summary of all known diamond treatments and their detection. Annual meeting of the Gemological Association of Finnland, March 30th 2003.

Hainschwang T.
(2003) A short update on synthetic diamonds and their detection. Annual meeting of the Gemological Association of Finnland, March 30th 2003.

Hainschwang T. (2003) The new Beryllium-Treatment of corundum. Annual meeting of the Gemological Association of Finnland, March 29th 2003.

Hainschwang T.
(2003) Emerald treatments and their detection. Annual meeting of the Gemological Association of Finnland, March 29th 2003.

Hainschwang T. (2003) Les traitements de la topaze. Annual meeting of the Gemological Association of Switzerland, May 11th-13th.

Hainschwang T. (2003) Les diamants bruns – classification et origine de la couleur. La gemmologie à Poil, Poil, France.

Notari F. (2002), Le traitement du diamant noir par graphitation "interne". French Gemological Association, “Rendez-vous Gemmologiques de Paris”, Paris, France.

Notari F. (2002), Le diamant synthétique dit changeant de couleur. Poil, France.

Hainschwang T. (2002) Experiences in the gemstone analysis with a portable spectrophotometer- and Raman-system. Annual meeting of the Austrian Gemmological Association, June 21st , Linz.

Notari F. (2001), La tanzanite : détection du traitement thermique. French Gemological Association, “Rendez-vous Gemmologiques de Paris”, Paris, France.

Notari F. (2001), Le saphir Padparadscha. Annual meeting of the Gemmological Association of Switzerland.

Notari F. (2001), Traitement du diamant noir par graphitation. Poil, France.

Notari F. (1999), La tanzanite. Détection du traitement thermique et mise en évidence d'une orientation cristallographique non décrite dans deux cristaux de Merelani, Tanzanie. Poil, France.