Hello PIGs, here's an addendum from Bob Martin: Session on Pegmatites and Pegmatite Mineralogy, IMA 2014 in Johannesburg Dear colleagues, In connection with the above session, please note that the convenors never did intend to restrict the session to pegmatites occurring somewhere on the African continent. The wording of the original invitation was found to be confusing by some. In addition to contributions on the mineralogy and petrology of pegmatites, proposals for a revised scheme of classification also are welcome. Note also that the deadline for abstract submission has now been deferred to March 10th, 2014 [http://www.ima2014.co.za]. As announced earlier, the session will be sponsored by the Mineralogical Association of Canada, and a thematic issue of The Canadian Mineralogist is anticipated, in keeping with tradition. Of course, attendance in Johannesburg is not a condition for contributing to that thematic issue. We do look forward to your participation! Robert F. Martin [robert.martin@mcgill.ca] Paul Nex [pnex@umbono.co.za] William B. (Skip) Simmons [wsimmons@uno.edu] David London Stubbeman-Drace Presidential Professor and Norman R. Gelphman Professor of Geology and Director, Electron Microprobe Laboratory ConocoPhillips School of Geology & Geophysics University of Oklahoma 100 East Boyd Street, Room 710 SEC Norman, OK 73019 (ph): 405-325-7626 (fax): 405-325-3140 visit PEGMATOPIA: http://pegmatopia.ou.edu visit the Pegmatite Interest Group: http://www.minsocam.org/msa/special/Pig/ visit our Electron Microprobe Laboratory: http://ors.ou.edu/Microprobe/OUEMPLhome.asp