Andreas Ertl, Dr. rer. nat. (Sc.D.)

 

Andreas Ertl Berlin 2015

 

Berlin, 2015

 

Institut für Mineralogie und Kristallographie

Room 2B244

Geozentrum – Universität Wien

Althanstrasse 14

1090 Vienna

Austria

Webseite: https://www.univie.ac.at/Mineralogie/ertl.htm

 

 

 

Research Interests:

Mineralogy, crystallography and crystal chemistry, petrology and geology.

Silicates (crystal chemistry of tourmaline and mica), sulfosalts, manganese oxides/hydroxides, samarskite group minerals, arrojadite group minerals 

http://www.mindat.org/photo-145043.html

 

           

 

Most important publications (Last update: Nov., 13TH, 2018)

 

1994

Ertl, A., Libowitzky, E. & Pertlik, F. (1994): Chemische und röntgenographische Untersuchungen an Eskimoit (~Ag7Pb10Bi15S36) und Heyrovskyit (~AgPb10Bi5S18) vom „Rauriser Goldberg“, Hüttwinkeltal, Land Salzburg. Mitt. Österr. Miner. Ges., 139, 135-142, Wien.      http://members.a1.net/andreas.ertl/ertl_et_al.(1994).pdf

1995

Ertl, A. (1995): Elbait, Olenit, Dravit-Buergerit-Mischkristalle, Dravit, Uvit und ein neuer Al-Turmalin (?) von österreichischen Fundstellen. Mitt. Österr. Miner. Ges., 140, 55-72, Wien.

1997

Ertl, A., Pertlik, F. & Bernhardt, H.-J. (1997): Investigations on olenite with excess boron from the Koralpe, Styria, Austria. Österr. Akad. Wiss., Math.-naturw. Kl., Abt. I, Anzeiger, 134, 3-10, Wien. http://hw.oeaw.ac.at/buecher/files/1997/pdffile/01-A05I.pdf  http://webmineral.com/specimens/picshow.php?id=%20859

1998

Ertl, A. & Brandstätter, F. (1998): Olenit mit Borüberschuß aus einem Metapegmatit östlich der Stoffhütte, Koralpe, Steiermark, Österreich. Mitt. Abt. Miner. Landesmuseum Joanneum, 62/63, 3-21, Graz. http://members.a1.net/andreas.ertl/ertl&brandstätter(1998).pdf

Ertl, A. & Pertlik, F. (1998): Replacement of silicon by boron in the tetrahedral positions of phyllosilicate structures. Scripta Fac. Sci. Nat. Univ. Masaryk. Brun., 26 (1996), 67-68, Brno. (Scripta Facultatis Scientiarum Naturalium Universitatis Masarykianae Brunensis)   http://members.a1.net/andreas.ertl/ertl&pertlik(1998).pdf

1999

Bernhardt, H.-J., Brandstätter, F., Ertl, A., Körner, W., Mikenda, W. & Pertlik, F. (1999): Untersuchungen an einem borhaltigen Muskovit-2M1 von der Koralpe, Steiermark. Ann. Naturhist. Mus. Wien, 100 A (1998), 1-11, Wien. http://www.nhm-wien.ac.at/d/verlag/annalenA.html

http://members.a1.net/andreas.ertl/bernhardt_et_al.(1999).pdf

Ertl, A. (1999): Nachruf auf Hofrat Dr. Peter Beck-Mannagetta. Mitt. Österr. Geol. Ges., 90 (1997), 207-212, Wien. http://www.geol-ges.at/mitt-90.htm http://members.a1.net/andreas.ertl/ertl(1999).pdf

2000

Ertl, A. & Heede, H.-U. (2000): Haben einige Eklogite der Typuslokalität in der Sau- und Koralpe außer der eo-Alpinen Metamorphose auch eine permische und eine variszische Metamorphose erlebt? Mitt. Abt. Miner. Landesmuseum Joanneum, 64/65, 5-22, Graz.           http://members.a1.net/andreas.ertl/ertl&heede(2000).pdf

Hughes, J.M., Ertl, A., Dyar, M.D., Grew, E.S., Shearer, C.K., Yates, M.G. & Guidotti, C.V. (2000): Tetrahedrally coordinated boron in a tourmaline: boron-rich olenite from Stoffhütte, Koralpe, Austria. Can. Mineral., 38, 861-868. http://pubs.nrc-cnrc.gc.ca/mineral/86138-4.html http://webmineral.com/specimens/picshow.php?id=%20859

Ertl, A. (2000): Druckabschätzungen in Metabasiten und Metapeliten mittels des Pyropanteiles in Granaten (engl. transl.: Pressure determination from metabasites and metapelites by using the pyrope component of garnets). 21 pp., Eigenverlag, Wien. http://members.a1.net/andreas.ertl/ertl(2000).pdf

2001

Ertl, A., Hughes, J.M. & Marler, B. (2001): Empirical formulae for the calculation of <T-O> and X-O2 bond lengths in tourmaline and relations to tetrahedrally-coordinated boron. N. Jb. Miner. Mh., 2001(12), 548-557.

Kalt, A., Schreyer, W., Ludwig, T., Prowatke, S., Bernhardt, H.-J. & Ertl, A. (2001): Complete solid solution between magnesian schorl and lithian excess-boron olenite in a pegmatite from Koralpe (eastern Alps, Austria). Eur. J. Mineral., 13, 1191-1205. 

            http://hermia.ingentaselect.com/vl=8506372/cl=37/nw=1/rpsv/cgi-bin/linker?ini=schweiz&reqidx=/cw/schweiz/09351221/v13n6/s18/p1191

2002

Ertl, A. & Hughes, J.M. (2002): The crystal structure of an aluminum-rich schorl overgrown by boron-rich olenite from Koralpe, Styria, Austria. Mineral. Petrol., 75, 1-2, 69-78. http://springerlink.metapress.com/app/home/contribution.asp?wasp=cbflykxvmq6j8u1trg3h&referrer=parent&backto=issue,4,8;journal,15,29;linkingpublicationresults,1:105515,1

Ertl, A., Hughes, J.M., Pertlik, F., Foit F.F. Jr., Wright, S.E., Brandstätter, F. & Marler, B. (2002): Polyhedron distortions in tourmaline. Can. Mineral., 40, 153-162. http://pubs.nrc-cnrc.gc.ca/mineral/tcm-15340-1.html

Marler, B. & Ertl, A. (2002): Nuclear magnetic resonance and infrared spectroscopic study of excess-boron olenite from Koralpe, Styria, Austria. Am. Mineral., 87, 364-367. http://www.minsocam.org/MSA/AmMin/TOC/Abstracts/2002_Abstracts/FM02_Abstracts/Marler_p364_02.pdf

Schreyer, W., Hughes, J.M., Bernhardt, H.-J., Kalt, A., Prowatke, S. & Ertl, A. (2002): Reexamination of olenite from the type locality: detection of boron in tetrahedral coordination. Eur. J. Mineral., 2002, 14, 935-942. http://www.ingenta.com/isis/searching/ExpandTOC/ingenta?issue=pubinfobike://schweiz/ejm/2002/00000014/00000005&index=8

2003

Pertlik, F., Ertl, A., Körner, W., Brandstätter, F. & Schuster, R. (2003): Na-rich dravite in the marbles from Friesach, Carinthia, Austria: Chemistry and crystal structure. N. Jb. Miner. Mh., 2003(6), 277-288. http://titania.ingentaselect.com/vl=9499528/cl=16/nw=1/rpsv/cw/schweiz/00283649/v2003n6/s3/p277

Ertl, A., Hughes, J.M., Prowatke, S., Rossman, G.R., London, D. & Fritz, E.A. (2003):  Mn-rich tourmaline from Austria: structure, chemistry, optical spectra, and relations to synthetic solid solutions. Am. Mineral., 88, 1369-1376. http://pegmatopia.ou.edu/Recent%20Publications/docs/Mn-rich%20tourmaline%20Am%20Min.pdf  http://minerals.gps.caltech.edu/Manuscripts/2003/Austrian_Mn_olenite/Index.htm

Prowatke, S., Ertl, A. & Hughes, J.M. (2003): Tetrahedrally-coordinated Al in Mn-rich, Li- and Fe-bearing olenite from Eibenstein an der Thaya, Lower Austria: A chemical and structural investigation. N. Jb. Miner. Mh., 2003(9), 385-395. http://www.ingenta.com/isis/searching/ExpandTOC/ingenta?issue=pubinfobike://schweiz/njmm/2003/00002003/00000009&index=1

Ertl, A., Hughes, J.M., Brandstätter, F., Dyar, M.D. & Prasad, P.S.R. (2003): Disordered Mg-bearing olenite from a granitic pegmatite from Goslarn, Austria: A chemical, structural, and infrared spectroscopic study. Can. Mineral., 41, 1363-1370. http://pubs.nrc-cnrc.gc.ca/mineral/tcm-136341-6.html

2004

Hughes, J.M., Ertl, A., Dyar, M.D., Grew, E.S., Wiedenbeck, M. & Brandstätter, F. (2004): Structural and chemical response to varying [4]B content in zoned Fe-bearing olenite from Koralpe, Austria. Am. Mineral., 89, 447-454. http://www.minsocam.org/MSA/AmMin/TOC/Abstracts/2004_Abstracts/FM04_Abstracts/Hughes_p447_04.pdf

Ertl, A., Schuster, R., Prowatke, S., Brandstätter, F., Ludwig, T., Bernhardt, H.-J., Koller, F. & Hughes, J.M. (2004): Mn-rich tourmaline and fluorapatite in a Variscan pegmatite from Eibenstein an der Thaya, Bohemian massif, Lower Austria. Eur. J. Mineral., 16, 551-560. http://www.ingenta.com/isis/searching/ExpandTOC/ingenta?issue=infobike://schweiz/ejm/2004/00000016/00000003&index=17

Hughes, J.M., Ertl, A., Bernhardt, H.-J., Rossman, G.R. & Rakovan, J. (2004): Mn-rich fluorapatite from Austria: Crystal structure, chemical analysis, and spectroscopic investigations. Am. Mineral., 89, 629­-632.

            http://www.users.muohio.edu/rakovajf/Mn%20rich%20fluorapatite%20from%20Austria.pdf  http://minerals.gps.caltech.edu/Manuscripts/2004/Mn_apatite/Index.htm

Marschall, H.R., Ertl, A., Hughes, J.M. & McCammon, C. (2004): Metamorphic Na- and OH-rich disordered dravite with tetrahedral boron, associated with omphacite, from Syros, Greece: chemistry and structure. Eur. J. Mineral., 16, 817-823.

            http://titania.ingentaselect.com/vl=8147149/cl=42/nw=1/rpsv/cgi-bin/linker?ini=schweiz&reqidx=/cw/schweiz/09351221/v16n5/s11/p817

Ertl, A., Pertlik, F., Dyar, M.D., Prowatke, S., Hughes, J.M., Ludwig, T. & Bernhardt, H.-J. (2004): Fe-rich olenite with tetrahedrally coordinated Fe3+ from Eibenstein, Austria: Structural, chemical, and Mössbauer data. Can. Mineral., 42, 1057-1063. http://pubs.nrc-cnrc.gc.ca/mineral/tcm-105742-4.html

2005

Ertl, A., Rossman, G.R., Hughes, J.M., Prowatke, S. & Ludwig, T. (2005): Mn-bearing “oxy-rossmanite” with tetrahedrally-coordinated Al and B from Austria: structure, chemistry, and infrared and optical spectroscopic study. Am. Mineral., 90, 481-487.

            http://ammin.geoscienceworld.org/cgi/content/full/90/2-3/481#GILLER-2003 http://131.215.067.048/rossmanite/Austria_Eibenstein/Austria-index.htm

Fuchs, Y., Ertl, A., Hughes, J.M., Prowatke, S., Brandstätter, F. & Schuster, R. (2005): Dumortierite from the Gföhl unit, Lower Austria: chemistry, structure, and infra-red spectroscopy. Eur. J. Mineral., 17, 173-183.

            http://caliban.ingentaselect.com/vl=1959822/cl=123/nw=1/rpsv/cw/schweiz/09351221/v17n1/s17/p173

            Pictures of dumortierite from the Gföhl unit: http://www.mindat.org/photo-145317.html  http://www.mindat.org/photo-145048.html

Ertl, A., Pertlik, F., Prem, M., Post, J.E., Kim, S.J., Brandstätter, F. & Schuster, R. (2005): Ranciéite crystals from Friesach, Carinthia, Austria. Eur. J. Mineral., 17, 163-172. http://caliban.ingentaselect.com/vl=1959822/cl=123/nw=1/rpsv/cw/schweiz/09351221/v17n1/s16/p163

            Pictures of ranciéite crystals from Friesach: http://www.mindat.org/photo-145043.html

2006

Ertl, A. (2006): Über die Etymologie und die Typlokalitäten des Minerals Schörl. Mitt. Österr. Miner. Ges., 152, 7-16.

            http://www.uibk.ac.at/mineralogie/oemg/bd_152/152_07-16.pdf

London, D., Ertl, A., Hughes, J.M., Morgan VI, G.B., Fritz, E.A. & Harms, B.S. (2006): Synthetic Ag-rich tourmaline: structure and chemistry. Am. Mineral., 91, 680-684. http://www.minsocam.org/msa/ammin/toc/Abstracts/2006_Abstracts/Apr06_Abstracts/London_p680_06.pdf 

Cempírek, J., Novák, M., Ertl, A., Hughes, J.M., Rossman, G.R. & Dyar, M.D. (2006): Fe-bearing olenite with tetrahedrally coordinated Al from an abyssal pegmatite of the Bohemian massif at Kutná Hora: Structure, crystal chemistry, and optical spectra. Can. Mineral., 44, 23-30.

            http://pubs.nrc-cnrc.gc.ca/mineral/tcm-02344-1.html

Ertl, A., Hughes, J.M., Prowatke, S., Ludwig, T., Prasad, P.S.R., Brandstätter, F., Körner, W., Schuster, R., Pertlik, F. & Marschall, H. (2006): Tetrahedrally-coordinated boron in tourmalines from the liddicoatite-elbaite series from Madagascar: Structure, chemistry, and infrared spectroscopic studies. Am. Mineral., 91, 1847-1856. http://www.minsocam.org/msa/ammin/toc/Abstracts/2006_Abstracts/ND06_Abstracts/Ertl_p1847_06.pdf

Ertl, A., Kolitsch, U., Prowatke, S., Dyar, M.D. & Henry, D.J. (2006): The F-analogue of schorl from Grasstein, Trentino – South Tyrol, Italy: crystal structure and chemistry. Eur. J. Mineral., 18, 583-588.  http://www.ingentaconnect.com/content/schweiz/ejm/2006/00000018/00000005/art00006  

Ertl, A. & Wagner, A. (2006): Topas, Beryll und Ferrotantalit aus einem Pegmatit bei Heidenreichstein, Niederösterreich. Eigenverlag, Wien.

            http://members.a1.net/andreas.ertl/ertl&wagner(2006).pdf

2007

Ertl, A. (2007): Über die Typlokalität und die Nomenklatur des Minerals Dravit (About the type locality and the nomenclature of dravite). Mitt. Österr. Miner. Ges., 153, 265-271. http://www.uibk.ac.at/mineralogie/oemg/bd_153/153_265-271x.pdf

Ertl, A. & Prem, M. (2007): Late-stage hydrothermal alteration products occurring in the Stewart Mine, San Diego Co., California, U.S.A. Mitt. Österr. Miner. Ges., 153, 273-274. http://www.uibk.ac.at/mineralogie/oemg/bd_153/153_273-274x.pdf

Ertl, A., Hughes, J.M., Prowatke, S., Ludwig, T., Brandstätter, F., Körner, W. & Dyar, M.D. (2007): Tetrahedrally-coordinated boron in Li-bearing olenite from “mushroom” tourmaline from Momeik, Myanmar. Can. Mineral., 45, 891-899. http://pubs.nrc-cnrc.gc.ca/mineral/tcm-89145-4.html

Ertl, A. & Rossmann, G.R. (2007): Preliminary study of higher-temperature treatment of canary tourmaline. Gems & Gemol., 44, 322.

2008

Ertl, A., Rossman, G.R., Hughes, J.M., Ma, C. & Brandstätter, F. (2008): V3+-bearing, Mg-rich, strongly disordered olenite from a graphite deposit near Amstall, Lower Austria: A structural, chemical and spectroscopic investigation. N. Jb. Miner. Abh., 184, 243-253. http://caliban.ingentaconnect.com/vl=5530378/cl=22/nw=1/rpsv/cgi-bin/linker?ini=schweiz&reqidx=/cw/schweiz/00777757/v184n3/s2/p243

Ertl, A. (2008): About the nomenclature and the type locality of elbaite: A historical review. Mitt. Österr. Miner. Ges., 154, 35-44. http://www.uibk.ac.at/mineralogie/oemg/bd_154/154_035-044.pdf

Ertl, A., Brandstätter, F. & Prem, M. (2008): Moldanubische Korundvorkommen mit Rubin und Saphir bei Drosendorf, Waldviertel, Niederösterreich. Mitt. Österr. Miner. Ges., 154, 45-51. http://www.uibk.ac.at/mineralogie/oemg/bd_154/154_045-051.pdf

Ertl, A. & Hamilton, M. (2008): Der Magnesit vom Eichberg bei Gloggnitz (Niederösterreich) und dessen Begleitminerale: Eine Mineralogische Studie. Mitt. Österr. Miner. Ges., 154, 53-57. http://www.uibk.ac.at/mineralogie/oemg/bd_154/154_053-057.pdf 

Ertl, A., Dyar, M.D., Hughes, J.M., Brandstätter, F., Gunter, M.E., Prem, M. & Peterson, R.C. (2008): Pertlikite, a new tetragonal Mg-rich member of the voltaite group from Madeni Zakh, Iran. Can. Mineral., 46, 661-669. http://canmin.geoscienceworld.org/cgi/content/abstract/46/3/661

Ertl, A., Tillmanns, E., Ntaflos, T., Francis, C., Giester, G., Körner, W., Hughes, J.M., Lengauer, C. & Prem, M. (2008): Tetrahedrally coordinated boron in Al-rich tourmaline and its relationship to the pressure–temperature conditions of formation. Eur. J. Mineral., 20, 881-888. http://eurjmin.geoscienceworld.org/cgi/content/abstract/20/5/881

2009

Ertl, A., Kolitsch, U., Meyer, H.-P., Ludwig, T., Lengauer, C.L., Nasdala, L. & Tillmanns, E. (2009): Substitution mechanism in tourmalines of the “fluor-elbaite”-rossmanite series from Wolkenburg, Saxony, Germany. N. Jb. Miner. Abh., 186, 51-61. http://www.schweizerbart.de/resources/downloads/paper_previews/72763.pdf

Natkaniec-Nowak, L., Dumańska-Słowik, M. & Ertl, A. (2009): “Watermelon” tourmaline from the Paprok mine (Nuristan, Afghanistan). N. Jb. Miner. Abh., 186, 185-192. http://www.ingentaconnect.com/content/schweiz/njma/2009/00000186/00000002/art00004 

Ertl, A., Mali, H., Schuster, R., Körner, W., Hughes, J.M., Brandstätter, F. & Tillmanns, E. (2009): Li-bearing, disordered Mg-rich tourmalines from the pegmatite-marble contact from the Austroalpine basement units (Styria, Austria). Mineral. Petrol., DOI 10.1007/s00710-009-0082-1.

Novák, M., Henry, D., Hawthorne, F.C., Ertl, A., Uher, P., Dutrow, B.L. & Pezzotta, F. (2009): Nomenclature of the tourmaline-group minerals. Report of the Subcommittee on Tourmaline Nomenclature to the International Mineralogical Association’s Commission on New Minerals, Nomenclature and Classification, 45 pp. http://members.a1.net/andreas.ertl/novak_et_al._(2009).pdf

2010

Ertl, A., Marschall, H.R., Giester, G., Henry, D.J., Schertl, H.-P., Ntaflos, T., Luvizotto, G.L., Nasdala, L. & Tillmanns, E. (2010): Metamorphic ultra high-pressure tourmalines: Structure, chemistry, and correlations to PT conditions. Am. Mineral., 95, 1-10.

             http://www.minsocam.org/msa/ammin/toc/Abstracts/2010_Abstracts/Jan10_Abstracts/Ertl_p1_10.pdf (No. 13 of the most-frequently read articles in Am. Mineral.; May 2010)

Ertl, A., Rossman, G.R., Hughes, J.M., London, D., Wang, Y., O’Leary, J.A., Dyar, M.D., Prowatke, S., Ludwig, T. & Tillmanns, E. (2010): Tourmaline of the elbaite-schorl series from the Himalaya Mine, Mesa Grande, California, U.S.A.: A detailed investigation. Am. Mineral., 95, 24-40.   http://www.minsocam.org/msa/ammin/toc/Abstracts/2010_Abstracts/Jan10_Abstracts/Ertl_p24_10.pdf  (no. 15 of the most-frequently read articles in Am. Mineral.; May 2010)

Ertl, A., Mali, H., Schuster, R., Körner, W., Hughes, J.M., Brandstätter, F. & Tillmanns, E. (2010): Li-bearing, disordered Mg-rich tourmalines from the pegmatite-marble contact from the Austroalpine basement units (Styria, Austria). Mineral. Petrol., 99, 89-104. http://www.springerlink.com/content/a334540257781128/ 

2011

Ertl, A., Draganits, E., Grasemann, B., Ntaflos, T., Giester, G. & Tillmanns, E. (2011): Synkinematic tourmaline growth on brittle-ductile normal faults (Despotiko Island, Aegean). Can. Mineral., 49, 105-116. http://www.canmin.org/cgi/content/abstract/49/1/105 (no. 13 of the most-frequently read articles in Can. Mineral.; July 2011)

Hughes, J.M., Rakovan, J., Ertl, A., Rossman, G.R., Baksheev, I. & Bernhardt, H.-J. (2011): Dissymetrization in tourmaline: The atomic arrangement of sectorally zoned triclinic Ni-bearing dravite. Can. Mineral., 49, 29-40. http://www.canmin.org/cgi/content/abstract/49/1/29

Henry, D., Novák, M., Hawthorne, F.C., Ertl, A., Dutrow, B.L., Uher, P. & Pezzotta, F. (2011): Nomenclature of the tourmaline-supergroup minerals. Am. Mineral., 96, 895-913. http://www.minsocam.org/msa/ammin/TOC/Abstracts/2011_Abstracts/MJ11_Abstracts/Henry_p895_11.pdf

Ertl, A., Kolitsch, U., Dyar, M.D., Meyer, H.-P., Henry, D.J., Rossman, G.R., Prem, M., Ludwig, T., Nasdala, L., Lengauer, C.L. & Tillmanns, E. (2011): Fluor-schorl, IMA 2010-067. CNMNC Newsletter No. 8, April 2011, Mineralogical Magazine, 75, 289-294. http://pubsites.uws.edu.au/ima-cnmnc/

2012

Ertl, A., Schuster, R., Hughes, J.M., Ludwig, T., Meyer, H.-P., Finger, F., Dyar, M.D., Ruschel, K., Rossman, G.R., Klötzli, U., Brandstätter, F., Lengauer, C.L., Tillmanns, E. (2012): Li-bearing tourmalines in Variscan pegmatites from the Moldanubian nappes, Lower Austria. Eur. J. Mineral., 24, 695-715. http://www.schweizerbart.de/papers/ejm/detail/24/78421/Li_bearing_tourmalines_in_Variscan_granitic_pegmat

Ertl, A., Kolitsch, U., Dyar, M.D., Hughes, J.M., Rossman, G.R., Pieczka, A., Henry, D.J., Pezzotta, F., Prowatke, S., Lengauer, C.L., Körner, W., Brandstätter, F., Francis, C.A., Prem, M. & Tillmanns, E. (2012): Limitations of Fe2+ and Mn2+ site occupancy in tourmaline: evidence from Fe2+- and Mn2+-rich tourmaline. Am. Mineral., 97, 1402-1416. http://www.minsocam.org/msa/ammin/TOC/Abstracts/2012_Abstracts/AS12_Abstracts/Ertl_p1402_12.pdf

Bačik, P., Uher, P., Ertl, A., Jonsson, E., Nysten, P., Kanický, V. & Vaculovič, T. (2012): Zoned REE-enriched dravite from a granitic pegmatite in Forshammar, Bergslagen province, Sweden: EMPA, XRD and LA-ICP-MS study. Can. Mineral., 50, 825-841. http://www.canmin.org/content/50/4/825.abstract

Ertl, A. & Tillmanns, E. (2012): The [9]-coordinated X site in the crystal structure of tourmaline-group minerals. Z. Krist., 227, 456-459. http://www.oldenbourg-link.com/doi/abs/10.1524/zkri.2012.1486

Ertl, A., Giester, G., Ludwig, T., Meyer, H.-P. & Rossman, G.R. (2012): Synthetic B-rich olenite: Correlations of single-crystal structural data. Am. Mineral., 97, 1591-1597. http://www.minsocam.org/msa/ammin/TOC/2012/Oct12.html

2013

Ertl, A., Giester, G., Schüssler, U., Brätz, H., Okrusch, M., Tillmanns, E. & Bank, H. (2013): Cu- and Mn-bearing tourmalines from Brazil and Mozambique: Crystal structures, chemistry and Correlations. Mineral. Perol., 107, 265-279. http://www.springer.com/alert/urltracking.do?id=Lfeba15Mc03e15Sab07bc8

Novák, M., Ertl, A., Povondra, P., Galiová, M.V., Rossman, G.R., Pristacz, H., Prem, M., Giester, G., Gadas, P. & Škoda, R. (2012): Darrellhenryite, NaLiAl2Al6(BO3)3Si6O18(OH)3O, a new mineral from the tourmaline supergroup. Am. Mineral., 98, 1886-1892. http://www.minsocam.org/msa/ammin/toc/Abstracts/2013_Abstracts/OCT13_Abstracts/Novak_p1886_13.pdf

Kolitsch, U., Andresen, P., Husdal, T.A., Ertl, A., Haugen, A., Ellingsen, H.V. & Larsen, A.O. (2013): Tourmaline-group minerals from Norway, part II: Occurrences of luinaite-(OH) in Tvedalen, Larvik and Porsgrunn, and fluor-liddicoatite, fluor-elbaite and fluor-schorl at Ågskardet, Nordland. Norsk Bergverksmuseum Skrift, 50, 23-41

2014

Ertl, A. & Tillmanns, E. (2014): Jahn-Teller effect in tourmaline. Abstractband , 21st General Meeting of the IMA: IMA 2014, Sandton Convention centre, Gauteng, South Africa, September 1-5, 323.

Ertl, A., Berryman, E., Wunder, B., Scheidl, K., Giester, G., and Franz, G. (2014): Al-Mg disorder and tetrahedrally coordinated B in synthetic K- and Mg-rich tourmaline. Abstractband, DMG 2014, 92nd Annual Meeting of the Deutsche Mineralogische Gesellschaft, Jena, September 21-24, 250.

Ertl, A., Tillmanns, E., Schuster, R., and Brandstätter, F. (2014): Al-Mg and Al-Fe disorder in metamorphic tourmaline. Abstractband, DMG 2014, 92nd Annual Meeting of the Deutsche Mineralogische Gesellschaft, Jena, September 21-24, 260.

2015

Ertl, A., Vereshchagin, O.S., Giester, G., Tillmanns, E., Meyer, H.-P., Ludwig, T., Rozhdestvenskaya, I.V., and Frank-Kamenetskaya, O.V. (2015): Structural and chemical investigation of a zoned synthetic Cu-rich tourmaline. Can. Mineral., 53, 209-220.

Bačík, P., Ertl, A., Števko, M., Giester, G., and Sečkár P. (2015): Acicular zoned tourmaline (magnesio-foitite to foitite) from a quartz vein near Tisovec, Slovakia: The relationship between crystal chemistry and acicular habit. Can. Mineral., 53, 221-234. 

2016

Berryman, E.J., Wunder, B., Ertl, A., Koch-Müller, M., Rhede, D., Scheidl, K., Giester, G., and Heinrich, W. (2016): Influence of the X-site composition on tourmaline’s crystal structure: Investigation of synthetic K-dravite, dravite, oxy-uvite, and magnesio-foitite using SREF and Raman spectroscopy. Phys. Chem. Miner., 43, 83-102. http://link.springer.com/article/10.1007/s00269-015-0776-3

Kutzschbach, M., Wunder, B., Rhede, D., Koch-Müller, M., Ertl, A., Giester, G., Heinrich, W., and Franz, G. (2016): Tetrahedral boron in natural and synthetic high-pressure tourmaline: Evidence from Raman spectroscopy. Am. Mineral., 101, 93-104. http://www.minsocam.org/msa/ammin/toc/2016/Abstracts/AM101P0093.pdf

Ertl, A., Kolitsch, U., Dyar, M.D., Meyer, H.-P., Henry, D.J., Rossman, G.R., Prem, M., Ludwig, T., Nasdala, L., Lengauer, C.L., Tillmanns E., and Niedermayr, G. (2016): Fluor-schorl, a new member of the tourmaline supergroup, and new data on schorl from the cotype localities. Eur. J. Mineral., 28, 163-177. http://eurjmin.geoscienceworld.org/content/28/1/163

Ertl, A., Ivan A. Baksheev, I.A., Giester, G., Lengauer, C.L., Prokofiev, V.Y., and Zorina, L.D. (2016): Bosiite, NaFe3+3(Al4Mg2)(Si6O18)(BO3)3(OH)3O, a new ferric member of the tourmaline supergroup from the Darasun gold deposit, Transbaikalia, Russia. Eur. J. Mineral., DOI: 10.1127/ejm/2016/0028-2540. http://eurjmin.geoscienceworld.org/content/early/2016/05/04/ejm.2016.0028-2540

Okrusch, M., Ertl, A., Schüssler, U., Tillmanns, E., Brätz, H., and Bank, H. (2016): Major and trace element chemistry of gem-quality Cu-bearing tourmalines from Brazil, Mozambique and Nigeria. Journal of Gemmology, 35, 120-139.

2017

Kutzschbach, M., Wunder, B., Krstulovic, M., Ertl, A., Trumbull, R., Rocholl, A., and Giester, G. (2017): First high-pressure synthesis of rossmanitic tourmaline and evidence for the incorporation of Li at the X site. Phys. Chem. Miner., 44, 353-363.

Fridrichová, J., Bačík, P., Ertl, A., Wildner, M., Dekan, J., and Miglierini, M. (2017): Jahn-Teller distortion of Mn3+-occupied octahedra in red beryl from Utah indicated by optical spectroscopy. Journal of Molecular Structure, https://doi.org/10.1016/j.molstruc.2017.09.081

Ertl, A. & Tillmanns, E. (2017): Tetrahedral substitutions in tourmaline and their applications in petrology. Book of Abstracts, Tourmaline 2017 - International Symposium, Skalský dvůr, Czech Republic, June 23-28, 30-32.

Grevel, K.-D., Ertl, A., Wilke, F., Berryman, E., and Lathe, C. (2017): In situ X-ray diffraction studies on tourmalines at high pressures and temperatures. Book of Abstracts, Tourmaline 2017 - International Symposium, Skalský dvůr, Czech Republic, June 23-28, 38-39.

2018

Ertl, A., Henry, D., and Tillmanns, E. (2018): Tetrahedral substitutions in tourmaline: A review. Eur. J. Mineral., 30, 465-470.

Pieczka, A., Ertl, A., Sęk, M., Twardak, D., Zelek, S., Szełęg, E., and Giester, G. (2018): Oxy-dravite from Wołowa Góra Mt., Karkonosze massif, SW Poland: Crystallochemical and structural studies. Mineralogical Magazine, 82, 913-928.

Knoll, T., Schuster, R., Huet, B., Mail, H., Onuk, P., Horschinegg, M., Ertl, A., and Giester, G. (2018): Spodumene pegmatites and related leucogranites from the Austroalpine Unit (Eastern Alps, Central Europe): Field relations, petrography, geochemistry, and geochronology. Canadian Mineralogist, 56, 489-528.

Ertl, A., Rakovan, J., Hughes, J.M., Bernhardt, H.-J., and Rossman, G.R. (2018): Vanadium-rich muscovite from Austria: crystal structure, chemical analysis, and spectroscopic investigations. Can. Mineral.

 

 

ADDITIONAL DATA

Structural and chemical data of Cu-bearing elbaite from Paraiba, Brazil; additional data to Ertl et al. (2002): Polyhedron distortions in tourmaline. Can. Mineral., 40, 153-162.  http://members.a1.net/andreas.ertl/elbaite(Cu)_add_data.pdf

 

Lectures and Posterpresentations

1987, 31. Aug. Lecture (in English) at the Queensland Museum, Brisbane, Queensland, Australia, as guest speaker for the Mineralogical Society of Queensland about “Minerals from Austria.

Andreas Ertl 1987 Dinosour Museum, Brisbane, QLD At the Queensland Museum, with the president of the Mineralogical Society of Queensland (1987)

1998, 13. Nov.  Lecture (in German) at the University of Graz, Graz, Styria, Austria, Institut für Mineralogie-Kristallographie und Petrologie, for the “1. Kor-Saualm Workshop about boron-rich olenite from Koralpe: „Interpretation der Mineralogie von Turmalin mit Relevanz zur metamorphen Entwicklung des Koralpen Kristallins“ (Interpretation of the chemical composition from tourmaline in relation to the metamorphic evolution of the Koralpe).

1999, 22. Sept. Lecture (in English) at the Université Pierre et Marie Curie, Paris, France, Laboratoire de Minéralogie – Cristallographie, for the “2nd European Workshop on Tourmaline and Borosilicates about „Replacement of silicon by boron in tourmaline- and mica type structures.

2000, 28. Sept. Lecture (in German) and posterpresentation at the University of Heidelberg, Heidelberg, Baden-Württemberg, Germany, for the DMG-Meeting about „Tetraedrisch koordiniertes Bor in natürlichem Turmalin und Muskovit (tetrahedrally-coordinated boron in natural tourmaline and muscovite).

2001, 27. May  Lecture (in German) at the University of Vienna, Vienna, Austria, Geozentrum, Room 2A122, about „Pegmatite in der Koralpe – Vierkoordiniertes Bor im Turmalin (Pegmatites from the Koralpe – four-coordinated boron in tourmaline).

2001, 25. Sept. Posterpresentation at the University of Vienna, Vienna, Austria, Geozentrum, for the MinPet2001 about „Hellblaue Olenit-Schörl-Dravit Mischkristalle von Ebersdorf, Niederösterreich (lightblue olenite-schorl-dravite tourmaline crystals from Ebersdorf, Lower Austria) (Ertl, Pertlik & Bernhardt).

2002, 25. Mar. Posterpresentation at the Eidgenössische Technische Hochschule (ETH), Zürich, Schweiz, for the Ninth International Symposium on Experimental Mineralogy, Petrology and Geochemistry – EMPG IX about “Tetrahedral boron in olenite from the type locality (Schreyer, Ertl, Hughes, Bernhardt, Kalt & Prowatke) and co-author of the poster “Structural and chemical response to varying [4]B content in olenite from the Koralpe (Hughes, Ertl, Dyar, Grew & Brandstätter). http://www.the-conference.com/JConfAbs/7/pdfs/92.pdf

2002, 13. Nov. Lecture (in English) at the Miami University, Oxford, Ohio, U.S.A., Shideler Hall, about “Tetrahedral boron in tourmalines, where it is, and how to find it.

2003, 20.-23. June  Posterpresentation at the International Symposium on Light Elements in Rock-forming Minerals LERM 2003 at Hotel Skalský dvůr near Nové Město na Moravě, Moravia, Czech Republic, about Tetrahedrally-coordinated boron in liddicoatite from Madagascar” (Ertl & Hughes) and co-author of the poster Mn-rich tourmaline from the Moldanubicum in Austria: Structure and chemistry” (Hughes, Ertl, Prowatke & Rossman). 

2003, 20. Nov. Lecture (in English) at the Comenius University, Bratislava, Slovakia, Mlynská dolina, Faculty of Natural Sciences, Room B1-501, about “Tourmaline – unusual compositions and interesting structural details”.

2004, 30. Mar. Lecture (in English) at the Miami University, Oxford, Ohio, U.S.A., Shideler Hall (12:00 am), about “Tourmaline – News from the tourmaline group”.

2004, 5. April   Lecture (in English) at the University of Massachusetts, South Hadley, Massachusetts, U.S.A., Morrell Science Building (10:10 am), about “Tourmaline – News from the tourmaline group”.

2004, 12. April          Lecture (in English) at the American Museum of Natural History, New York City, U.S.A. (1:00 pm), about “Tourmaline – News from the tourmaline group”.

2004, 14. April          Lecture (in English) at the Smithsonian Institution, National Museum of Natural History, Washington, D.C., U.S.A., Fourth Floor East Wing, Mineral Sciences Seminar Room, E410 (10:00 am), about “Tourmaline – News from the tourmaline group”.

2004, 20. April Lecture (in English) at the Louisiana State University, Baton Rouge, Louisiana, U.S.A., Howe-Russell Geoscience Complex, E208 (3:30 pm), about “Tourmaline – News from the tourmaline group”.

2004, 23. April  Lecture (in English) at the University of Oklahoma, Norman, Oklahoma, U.S.A., Sarkeys Energy Center, Room 830 (9:00 am), about “Tourmaline – News from the tourmaline group”.

2004, 30. April          Lecture (in English) at the Pasadena City College, Pasadena, California, U.S.A., 1570 E. Colorado Blvd., Geology Department, Building E, Room 220 (7:30 pm), for the Mineralogical Society of Southern California, about “Tourmaline – News from the tourmaline group”.   

2005, 3. June    Lecture (in German) at the University of Vienna, Vienna, Austria, Geozentrum, Room 2A122 (11:15 am), about "Zur Struktur Al-reicher Turmaline" (About the structure of Al-rich tourmaline).

2006, 5. May    Lecture (in German) at the University of Vienna, Vienna, Austria, Geozentrum, Room 2A122 (11:15 am), about "Dumortierit und seine Substitutionen" (Dumortierite and its substitutions).

2006, 26. Aug.  Lecture (in English) at the Manchester Grand Hyatt San Diego Hotel, San Diego, California, U.S.A., Randle Ballroom A/B (11:50 am), for the Gemological Research Conference (GRC) (hosted by GIA) about Elbaite from the Himalaya Mine, Mesa Grande, California” (General Gemology).

2006, 1. Dec.     Lecture (in German) at the University of Vienna, Vienna, Austria, Geozentrum, Room 2A122 (11:15 am), about "Turmaline der Liddicoatit-Elbait Reihe” (Tourmalines from the liddicoatite-elbaite series).

2007, 31. May  Lecture (in German) at the University of Vienna, Vienna, Austria, Geozentrum, Room 2B204 (Eberhard Clar-Saal) (3:30 pm), about “Al- und B-reiche Turmaline: Mineralogie und Vorkommen” (Al- and B-rich tourmalines: Mineralogy and occurrence).

2007, 23. Aug.  Lecture (in English) at the University of Cologne, Cologne, Nordrhein-Westfalen, Germany, Room A3 (16:00 am), for the 17th V. M. Goldschmidt Conference (19th – 24th Aug. 2007) about “Werner Schreyer’s experiments on synthetic B-rich high-pressure tourmalines and micas” (Ertl & Tillmanns).

2007, 18. Sept.  Posterpresentation at the Hotel Steigenberger Therme Meran, Meran, South Tyrol, Italy, for the MinPet2007 (16th – 21st Sept. 2007), about “Wechselwirkung zwischen dem Al-Gehalt der Y-Position und dem B-Gehalt der T-Position in Turmalinen: Ein Beitrag zur Kristallchemie“ (Ertl & Pertlik).

2007, 24. Sept.  Lecture (in English) at the McGill University, Montréal, Québec, Canada, Earth & Planetary Sciences, Frank Dawson Adams Building, Room 232 (3:15 pm), about “The wide range of tourmaline chemical composition and what it tells us about the environment of crystallization”.

2007, 25. Sept.  Lecture (in English) at the University of Vermont, Burlington, Vermont, U.S.A., Department of Geology, Delehanty Hall, Room 219 (12:15 pm), about “The wide range of tourmaline chemical composition and what it tells us about the environment of crystallization”.

2007, 28. Sept.  Lecture (in English) at the University of Maine, Orono, Maine, U.S.A., Department of Earth Sciences, Edward Bryand Global Sciences Center, Room 100 (3:00 pm), about “The wide range of tourmaline chemical composition and what it tells us about the environment of crystallization”.

2007, 1. Oct.     Lecture (in English) at the Smithsonian Institution, National Museum of Natural History, Washington, D.C., U.S.A., Department of Mineral Sciences, Fourth Floor East Wing, Conference Room (10:15 am), about “Tourmaline minerals”.

2008, 21. April  Lecture (in German) at the University of Heidelberg, Heidelberg, Baden-Württemberg, Germany, Mineralogisches Institut, INF 235, Großer Hörsaal (5:15 pm), about "Turmaline unterschiedlicher Lithologien: Neuigkeiten über die Turmalingruppe und interessante Korrelationen (Geowissenschaftliches Kolloquium).

2008, 23. April  Lecture (in German) at the Ruhr-University Bochum, Bochum, Nordrhein-Westfalen, Germany, Institut für Mineralogie, Gebäude NA, Hörsaal 3/99 (12:15 am), about "Turmaline unterschiedlicher Lithologien: Neuigkeiten über die Turmalingruppe und interessante Korrelationen (Geowissenschaftliches Kolloquium - GMG Kolloquium).

2008, 24. Oct. Lecture (in German) at the University of Vienna, Vienna, Austria, Geozentrum, Room 2A120 (11:15 am), about "Metamorphe Turmaline und deren Bedeutung” (Metamorphic tourmalines and their significance).

2009, 15. Jan. Lecture (in German) at the University Karlsruhe (TH), Karlsruhe, Baden-Württemberg, Germany, Building 50.41, Room 145/146 (5:30 pm), about "Turmaline - eine bedeutende Mineralgruppe (Tourmaline – an important mineral group).

                            with Thomas Neumann

2009, 5. May  Lecture (in German) at the University of Vienna, Vienna, Austria, Geozentrum, Room 2B204 (Eberhard Clar-Saal) (11:15 am), about “Characterisation of tourmalines from different environments and correlations between structural and chemical data”.

2009, 10. Sept. Lecture (in English) at the Eötvös Loránd University, Budapest, Hungary, Riverside Campus, Building C, Room 0-823 (11:30 am), for the MinPet2009 & 4th Mineral Sciences in the Carpathians Joint Conference (7th – 11th Sept. 2009) about “The schorl-elbaite solid solution and useful correlations” (Ertl & Tillmanns).

2009, 14. Sept. Poster at the Martin-Luther-University Halle-Wittenberg, Halle an der Saale, Sachsen-Anhalt, Germany, Melanchthonianum (4:30 pm), for the DMG 2009 (13th – 16th Sept. 2009) about „Fluor-Schörl” vom Erzgebirge, dem Gebiet der Typlokalität für Schörl” (“Fluor-schorl” from Erzgebirge, the area of the type locality for schorl) (Ertl, Tillmanns & Kolitsch).

2009, 26. Sept. Lecture (in English) at Święty Krzyż, Holy Cross Mts., Poland, Lecture Hall (9:20 am), for the PTMin2009 (24th – 27th Sept. 2009; 40th anniversary of the Mineralogical Society of Poland) about “Investigations on tourmalines of the elbaite-schorl series” (Ertl & Tillmanns). 

2009, 28. Sept. Lecture (in English) at the AGH University of Science and Technology, Kraków, Poland, Hall 28, Pavilion A-0, Room 29 (2:00 pm), about “Metamorphic tourmalines and their significance”.

2009, 9. Oct.    Lecture (in German) at the University of Vienna, Vienna, Austria, Geozentrum, Room 2A120 (11:15 am), about "Ekkehart Tillmanns – sein wissenschaftliches Wirken für die Kristallographie: Ein Rückblick”.

  imm025_26small  with Lutz Nasdala

2009, 9. Dec.     Lecture (in German) at the University of Vienna, Vienna, Austria, Geozentrum, Room 2A122 (HS II) (5:00 pm), about “Vulkane in Kenya und Tansania, Ostafrika” (Vulcanos in Kenya and Tanzania, East Africa).

2010, 23. Aug. Lecture (in English) at the Danube Riverside Campus (Lágymányos) of the Eötvös University, Budapest, Hungary, Room N-C (11:40 am), for the 20th General Meeting of the International Mineralogical Association (21st – 27th Aug. 2010) about The correct formula for Mg- and Fe3+-bearing tourmaline: the influence of the <T-O> distance on the <Z-O> bond length (Ertl, Hughes & Tillmanns).

                           with Edward Grew    

2010, 21. Sept. Lecture (in German) at the Schloss, Westfälische Wilhelms-Universität Münster, Münster, Nordrhein-Westfalen, Germany, Lecture Hall S9 (9:45 am), for the 88th Annual Meeting of the German Mineralogical Society (19th – 22th Sept. 2010) about “Die effizienteste Methode um Turmaline zu charakterisieren: Röntgenographische Einkristalluntersuchungen” (Ertl & Tillmanns).

                          Unbenannt-1 with Peter Schmid-Beurmann

2011, 23. June  Final Plenary lecture (in Russian and English) at the Saint Petersburg State University, Saint Petersburg, Russia, Plenary Hall (5:00 pm), for the XVII International Conference on Crystal Chemistry, X-Ray Diffraction and Spectroscopic studies of minerals (CCXRDS) (20th – 24th June 2011) about “Tourmaline – still a Mystery” (Ertl & Tillmanns).

                          DSCN3006        DSCN3008

2011, 29. June  Lecture (in Russian and English) at the Fersman Mineralogical Museum, Moscow, Russia, Lecture Hall (5:00 pm), about News on zoned tourmaline crystals with different colours.

                               DSCN3203

                               with Garanin Victor Constantinovich and Dmitriy I. Belakovskiy

2011, 22. Sept.  Lecture (in German) at the University of Salzburg, Salzburg, Austria, room MS11-15 (11:30 am), for the Joint Meeting DGK, DMG and ÖMG: Crystals, Minerals and Materials (20th – 24th Sept. 2011) about “Das Rätsel der „ungeordneten” Turmaline (Ertl & Tillmanns).

2012, 20. April  Lecture (in English) at the University of Miskolc, Miskolc, Hungary, room “C” (12:10 am), for the Joint MSCC-CEMC (19th – 21st April 2012) about “Correlations in Cu- and Mn-bearing tourmalines from Brazil and Mozambique (Ertl, Giester, Tillmanns, Okrusch & Schüssler).

2012, 20. April  Poster at the University of Miskolc, Miskolc, Hungary, room “1” (Crystallography, 2:00 4:00 pm), for the Joint MSCC-CEMC (19th – 21st April 2012) about “The [9]-coordinated X site in the crystal structure of tourmaline-group minerals” (Ertl & Tillmanns).

2012, 17. May  Lecture (in English) at Saint Petersburg State University, Saint Petersburg, Russia, Department of Crystallography, Decembrists Lane 16, Room 110 (5:00 pm), about “Unusual Zoned Tourmalines”. 

                           DSCN6672bDSCN6668b DSCN6676b

                          with Sergey V. Krivovichev, Stanislav K. Filatov, Rimma S. Bubnova, Ira V. Rozhdestvenskaya, Olga Frank-Kamentskaya, Sergey N. Britvin

2012, 6. Sept.   Lecture (in English) at the Johann Wolfgang Goethe-University, Frankfurt am Main, Hessen, Germany, session 6b, room H 12 (3:45 pm), for the First European Mineralogical Conference 2012 (2nd – 6th Sept. 2012) about Povondraite-rich tourmaline from the Darasun gold deposit, Transbaikalia, Russia (Ertl, Baksheev, Giester & Prokof'ev).

2013, 18. April  Lecture (in English) at the Comenius University, Bratislava, Slovakia, Mlynská dolina, Faculty of Natural Sciences, Room B1-501 (3:00 pm), about “News on tourmaline and correlations with PT conditions”.

2013, 16.-18. Sept. Poster at the University of Tübingen (“Kupferbau”), Tübingen, Baden-Württemberg, Germany, entrance hall of “Kupferbau” (T9-P13), for the Joint annual Meeting, Deutsche Mineralogische Gesellschaft & Geologische Vereinigung e.V. / Sediment (16th – 19th Sept. 2013) about Tetrahedrally-coordinated Al in Mn-rich liddicoatite from a pegmatite-marble contact in the Austroalpine basement units (Ertl, Tillmanns, Schuster, Hughes, Meyer, Ludwig & Mali).

2013, 18. Sept.  Lecture (in English) at the University of Tübingen (“Kupferbau”), Tübingen, Baden-Württemberg, Germany, room K24 (3:30 pm), for the Joint annual Meeting, Deutsche Mineralogische Gesellschaft & Geologische Vereinigung e.V. / Sediment (16th – 19th Sept. 2013) about Investigations on metamorphic tourmalines (Ertl, Henry, Hughes, Giester, Meyer, Körner & Schuster).

2013, 21. Sept. Lecture (in English) at the University of Technology, Graz, Styria, Austria, room HSI (12:00 pm), for the MinPet2013 (19th – 23rd Sept. 2013) about Structural and chemical investigation of a zoned synthetic Cu-rich tourmaline (Ertl, Vereshchagin, Giester, Meyer, Ludwig, Rozhdestvenskaya & Frank-Kamenetskaya).

2014, 23. April  Plenary lecture (in English) at Hotel Skalský dvůr near Nové Město na Moravě, Moravia, Czech Republic, for the CEMC 2014 (23rd – 26th April 2014)  about “The tourmaline group is a mystical beast”.

2014, 2. June    Lecture (in German) at the Friedrich-Schiller-Universität Jena, Jena, Thüringen, Germany, Hörsaal Wöllnitzer Straße 7 (5:00 pm), about “Neuigkeiten von der Turmalingruppe”.

2014, 2. Sept.    Lecture (in English) at the Sandton Convention Centre (SCC), Johannesburg, South Africa, Boardroom 5 (4:50 pm), for the IMA 2014 (1st – 5th Sept.) about Jahn-Teller effect in tourmaline (Ertl & Tillmanns).

2014, 22. Sept.  Lecture (in English) at the Friedrich Schiller University Jena, Jena, Thüringen, Germany, lecture hall 5 (10:30 am), for the DMG 2014 (21st – 24th Sept. 2014) about Al-Mg disorder and tetrahedrally coordinated B in synthetic K- and Mg-rich tourmaline” (Ertl, Berryman, Wunder, Scheidl, Giester, & Franz).

2014, 21.-24. Sept. Poster presentation at the Friedrich Schiller University Jena, Jena, Thüringen, Germany, for the DMG 2014 (21st – 24th Sept. 2014) about Al-Mg and Al-Fe disorder in metamorphic tourmaline” (Ertl, Tillmanns, Schuster & Brandstätter).

2014, 20. Oct.   Poster at the Vancouver Convention Centre-West, Vancouver, British Columbia, Canada, Exhibition Hall C, for the GSA 2014 (19th – 22nd Oct.) about Effect of thermal treatment on the cation exchange and disordering in tourmaline” (Menken, Hughes & Ertl).

2015, 18. Mar.  Poster presentation at the Georg-August University Göttingen, Göttingen, Niedersachsen, Germany, Institute of Geoscience, for the DGK 2015 (16th – 19th March 2015) about “The role of  Ca in Al-, Li-, and [4]B-bearing tourmalines (Ertl, Tillmanns & Giester).

2015, 9. Sept.   Lecture (in English) at the Consiclio Nazionale delle Ricerche, Rome, Italy, Aula Convegni (12:45 am), for the ECMS 2015 (9th – 11th Sept. 2015) about Bosiite, a new member of the tourmaline supergroup (Ertl, Baksheev & Giester).

2015, 5. Oct.    Lecture (in English) and session chair at the Henry Ford Building, Berlin, Germany, Senatssaal (12:45 am), for the GeoBerlin 2015 (4th – 7th Oct. 2015) about Pneumatolytic overgrowth of fluor-schorl on earlier formed schorl from Zschorlau, Erzgebirge, Germany (Ertl & Meyer).

2016, 29. April  Poster at the Predná hora resort, Muránska Planina National Park, Banská Bystrica Region, Slovakia, for the 14th meeting of the Central European Tectonic Group (CTEG 2016) (28th April – 1st May 2016) about “The pegmatite of Wanzenau (Gföhl Nappe System, Lower Austria)” (Schuster, Ilickovic, Knobloch, Onuk, Mali, Linner, Ertl, Auer, Roetzel & Prayer).

2016, 13. Sept. Lecture (in English) at the Palacongressi di Rimini, Rimini, Province of Rimini, Italy, room Marina (9:45 am), for the EMC 2016 (11th – 15th Sept. 2016) about “First high-pressure synthesis of Lithium-rich tourmaline and evidence for the incorporation of Li at the X site (Kutzschbach, Ertl, Wunder, Krstulovic, Trumbull & Rocholl).  

2016, 24. Sept. Lecture (in English) at the Bluesun Hotel Elaphusa, Bol, Island of Brač, Croatia, Lecture Hall (11:35 am), for the 24th Croatian-Slovenian Crystallographic Meeting (CSCM24) (21st – 25th Sept. 2016) about Tetrahedrally-coordinated boron in synthetic Mg-rich UHP tourmaline (Ertl & Tillmanns).

2016, 6. Oct.    Lecture (in English) at the American Museum of Natural History, New York City, U.S.A. (1:15 pm), about “Tourmaline: not only beautiful, but also scientifically interesting”.

                          20161006_112305(0) with George E. Harlow

2016, 17. Oct.  Lecture (in English) at the University of Vermont, Burlington, Vermont, U.S.A., Department of Geology, Delehanty Hall, Room 219 (16:15 pm), about Tourmaline: not only beautiful, but also scientifically interesting.

                          2 Unbenannt-1  

                          With John M. Hughes

2017, 23. June  Plenary lecture (in English) at Hotel Skalský dvůr near Nové Město na Moravě, Moravia, Czech Republic, Lecture Hall (2:50 pm) for the Tourmaline 2017 - International Symposium (23rd – 28th June 2017) about Tetrahedral substitutions in tourmaline and their applications in petrology and co-author of the poster In situ X-ray diffraction studies on tourmalines at high pressures and temperatures (Grevel, Ertl, Wilke, Berryman & Lathe).

2018, 27. June  Invited lecture (in English) at the Old Castle in Banská Štiavnica, Slovak Republic, Lecture Hall (10:30 am) for the Joint 5th Central-European Mineralogical Conference (CEMC) and 7th Mineral Sciences in the Carpathians Conference (26th – 30th June 2018) about Unusual Li-bearing tourmalines from Austria.

2018, 14. Aug.  Lecture (in English) at the Melbourne Convention and Exhibition Centre, Melbourne, Victoria, Australia, Meeting Room 219 (2:30 pm) for the XXII Meeting of the International Mineralogical Association (IMA) (13th – 17th Aug. 2018) about Al- and B-rich tourmaline endmembers, which could theoretically occur in nature.

2018, 26. Oct.   Invited lecture (in English) at the Institut für Mineralogie und Kristallchemie, University of Stuttgart, Stuttgart, Baden-Württemberg, Germany, Lecture Hall M18.01 (11:00 am) about Interesting tourmalines in metamorphic and igneous rocks.   

 

 

Meeting at the Natural History Museum of Los Angeles County, Oct. 2016

Los Angeles, California, U.S.A.

 

Los Angeles Museum of Natural History 2016 small

With George R. Rossman, Aaron Celestian & Anthony (Tony) R. Kampf

 

 

As Visiting Professor at the University of Heidelberg, Germany (SS 2011)

 

Unbenannt-1smallUnbenannt-2smallUnbenannt-3small

 

Teaching Kristallographie für Geowissenschaftler and Grundlagen der Röntgenbeugung und Röntgenspektralanalyse

(Crystallography for Geoscientists, Basics of X-ray Diffraction and X-ray Spectroscopic Analysis).

http://lsf.uni-heidelberg.de/qisserver/rds?state=verpublish&status=init&vmfile=no&moduleCall=webInfo&publishConfFile=webInfoPerson&publishSubDir=personal&keep=y&purge=y&personal.pid=19878

 

 

Field trip (1-8 July 2012)             University of Vienna, Austria (SS 2012)

 

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Saualpe, Kupplerbrunn (Kyanite, Zoisite, Almandine-Pyrope)    Styria, Kraubath, Augraben (Magnesite)              Carinthia, Radenthein – Granatium (Almandine)

 

Field trip (Ertl, Götzinger): Mineralvorkommen, Lagerstätten und Betriebe, Steiermark und Kärnten

 

Lehrveranstaltung 280157: 5 ECTS-Punkte

 

 

Lecture on metamorphic tourmaline in Vienna, 2008

Kopie von imm012_12

                           with Ekkehart Tillmanns                                                                         

Platzhalter

Germany Tour 2008

 

Deutschland-Tour_2008

with RAINER ALTHERR, RONALD MILETICH, HORST MARSCHALL, THOMAS LUDWIG, HANS-PETER MAYER, WALTER MARESCH,

HEINZ-JÜRGEN BERNHARDT, BERND MARLER, KLAUS-DIETER GREVEL, HANS-JOACHIM MASSONNE & THOMAS REINECKE.

Platzhalter

U.S.A. & Canada Tour 2007

 

with John M. Hughes, DENNIS MAHONEY, SYLVIA PARKER, ROBERT F. MARTIN, EDWARD S. GREW,

Martin G. Yates, Félice Naus-Thijssen, Eva R. Wadoski-McClelland, Jeffrey E. Post, Michael A. Wise, &

Eloise Gaillou.

Platzhalter

Gemological Research Conference in San Diego, California, 2006
 GRC San Diego 2006 26A

with Elena V. Sokolova, Frank C. Hawthorne, George E. Harlow & George R. Rossman                with Matthew C. Taylor, Anthony R. Kampf & Jeffrey E. Post

  

with Brendan M. Laurs, Federico Pezzotta & Björn Anckar                                               with Frank C. Hawthorne

                                                                                                                                                                                                                                                                                                                                         Andreas Ertl GRC 2006 San Diego C

Talking about tourmaline from the Himalaya Mine

Platzhalter

George R. Rossmanns visit in Vienna, 2005

 

at the Institut für Mineralogie und Kristallographie, Wien                     at the Naturhistorisches Museum, Wien

Platzhalter

U.S.A. Tour 2004

 

USA-2004

      

visiting John M. Hughes, John Rakovan, M. Darby Dyar, Carl A. Francis, George E. Harlow, Jeffrey E. Post, Darrell Henry & Barbara Dutrow, David London, George R. Rossman, Brendan M. Laurs,

Bill Larson, Anthony R. Kampf, and the Mineralogical Society of Southern California.

Platzhalter

Platzhalter

More Webpages About Minerals/Tourmaline:

http://www.geol.lsu.edu/henry/

http://www.gps.caltech.edu/faculty/rossman/rossman.html

http://minerals.gps.caltech.edu/

http://131.215.067.048/rossmanite/

http://www.minsocam.org/MSA/Special/Pig/

http://minerals.gps.caltech.edu/Manuscripts/2003/Austrian_Mn_olenite/Index.htm

http://pegmatopia.ou.edu/Personnel/D%20London%20Vita.pdf

http://www.webmineral.com/

http://www.geo.arizona.edu/AMS/amcsd.php

http://www.mindat.org/index.php

American Mineralogist:  http://www.minsocam.org/msa/ammin/ammineral.html  

European Journal of Mineralogy: http://www.schweizerbart.de/papers/ejm/volumes

Canadian Mineralogist: http://www.mineralogicalassociation.ca/template/EJournal/ 

http://oevp.ucoz.net/      

 

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