1. Structure and geochemical characteristics of trap rocks from the Noril’sk Trough, Northwestern Siberian craton

   • N. A. Krivolutskaya
   • A. V. Rudakova

   OriginalPaper 26 July 2009 Pages: 635 - 656

2. Geoecological investigations of the Ob-Irtysh River Basin in the Khanty-Mansi Autonomous region: Yugra in 2006–2007

   • O. V. Stepanets
   • A. N. Ligaev
   • V. I. Migunov

   OriginalPaper 26 July 2009 Pages: 657 - 671

3. Diffusively disseminated hydrogen-hydrocarbon gases in rocks of nepheline syenite complexes

   • V. A. Nivin

   OriginalPaper 26 July 2009 Pages: 672 - 691

4. Geochemical features of the Riphean fine-grained terrigenous rocks of the Southern Urals, Uchur-Maya region, and Yenisei Range: Estimation of the maturity of the pre-Riphean continental crust and its evolution within 1.65–0.6 Ga

   • A. V. Maslov
   • A. D. Nozhkin
   • O. P. Lepekhina

   OriginalPaper 26 July 2009 Pages: 692 - 712

5. Model for the formation of arsenic contamination in groundwater. 1. Datong Basin, China

   • Yanxin Wang
   • Teng Ma
   • E. V. Cherkasova

   OriginalPaper 26 July 2009 Pages: 713 - 724

6. A High-temperature furnace with a controlled oxygen regime for studying phase and redox reactions in silicate and oxide systems at 1 Atm

   • A. K. Kargal’tsev
   • M. V. Volovetskii
   • O. A. Lukanin

   Short Communications 26 July 2009 Pages: 725 - 730

7. Kinetics of silica precipitation on quartz seeds at 200–300 °C

   • V. A. Alekseyev
   • L. S. Medvedeva
   • N. P. Starshinova

   Short Communications 26 July 2009 Pages: 731 - 735

8. Composition of carbon-bearing compounds in marbles from the Tunka, Eastern Sayan, and Ol’khon metamorphic complexes

   • D. Kh. Martikhaeva
   • V. A. Makrygina
   • A. G. Polozov

   Short Communications 26 July 2009 Pages: 736 - 740