1. XV International Conference on X-Ray Diffraction & Crystal Chemistry of Minerals S t. - P e t e r s b u r g, 2 0 0 3

2. Казань, 1983 Иркутск, 1963 Миасс, 1989 Алма-Ата, 1974 Тбилиси, 1969, 1986 Ереван, 1965 Сочи, 1992 Белгород, 1995 Звенигород, 1979 Киев, 1959, 1972 Львов, 1977 Санкт-Петербург, 1999, 2003 Our Conferences since 1963

3. Powder Diffraction and Crystal Chemistry-1994

4. Powder Diffraction-94 Organizers of PD-94

5. 1995 St. Petersburg State University, Chemical Faculty, Peterhoff Crystal Chemistry of Inorganic Compounds

6. Summer School on Crystal Symmetry - 95

7. XIII Conference On X-ray Diffraction of Minerals dedicated to the memory of V.A. Frank-Kamenetzkiy Belgorod 1995 1915-1994

8. XIV Conference-1999 Dedicated to the 90 th Jubilee of G.B. Bokii St. Petersburg

9. Prof. V.B. Tatarskii I National Conference on organic mineralogy, SPb, 2003

10. Before opening: R.R. Shuvalov, А. Locock, P.C. Burns

12. Opening of XRD 2003 dedicated to 150 Jubilee of E.S. Fedorov Pro-rector of St. Petersburg State University V.N. Troyan Co-chairs of the XRD-2003

13. 16 September 2003 Opening (Plenary Hall)

14. Lecture of Prof. V.S. Urusov Session Chair – Prof. P. Paufler

15. Lecture of Prof. P. Burns

16. Prof. P.M Zorkii

17. Prof. S.K. Filatov

19. Students from Notre Dame Uni USA

20. Invited Lecture Prof. S.V. Borisov Petrovskii Hall

22. Students of Cryst. Dept SPb University

23. Dr. A. Levin Hall 44

25. Sponsor’s desk

26. Prof. V.N. Troyan, Prof. H. Bradaczek

27. Welcome Boat Trip