Dear All, I have a REQUEST FOR CONTRIBUTIONS to a book on stable isotope analytical techniques I am editing/preparing at the moment. Some of the subjects I want to include in my book are not yet covered. Since the dead-line for contributions is start of March 1999, I decided to sent this message to the isogeochem list, avoiding a lot of time loss by searching myself for a proper candidate to write on one (or more) of the following subjects: =neutron activation for SI analysis; =AMS techniques and the possibility of SI analysis; =optical methods (e.g. tunable lasers) to analyse SI; =chromatographic, or density methods for SI analysis; =TIMS technique for the stable isotopes of elements from Mg to Se (Be and Li are already covered by others). If anybody is interested to contribute to my book with one or more of these subjects, please contact me at: [log in to unmask] All manuscripts will be reviewed according to the international norms of quality magazines. Aim of this book is to present the technical side of stable isotope analysis. Contributions have to meet with this criterium - already a good amount of books already exist about theoretical matters and applications of stable isotopes, and there is no direct need to enlarge that number of books... However, nothing exists on the technical side yet (to my knowledge). I hope to fill in the gap with this work. Hopefully, the book by Jim O'Neil and Zachary Sharp will appear soon too, which is another book on stable isotope technical matters, but rather a textbook (as they explained to me), and as such different from my work. Hopefully we get two good books in the end.... Agreement is reached with Elsevier to publish this book in two versions: a soft-bound version for students, scientist and other badly-paid science people, and a hard-bound version for libraries and the few rich among us. All contributions, finally placed in the book, will receive a free copy of the soft-bound version, and get reduction of 30% on all science books (no magazines) if ordered directly from Elsevier. Interested isotope geochemists (or other scientists, I don't want to discriminate) will receive further information, including an updated list of already agreed contributions to this book on request. I am looking forward for your reactions. Best wishes to all, Pier de Groot. ************************************************************** Dr. P.A. de Groot University of the Witwatersrand Economic Geology Research Unit Department of Geology Private Bag 3 2050 Johannesburg South Africa Tel. +27 11 7162564 Fax. +27 11 3391697 E-mail <[log in to unmask]> Visit the combined HOME-PAGE of EGRU-Geology on the Internet: http://www.wits.ac.za/science/geology/index.htm **************************************************************