Geochemistry International, 2007, V 45, N 5, May.

 Parental Magmas of Lunar Troctolites: Genetic Problems and 
 Estimated Original Compositions 
 A. A. Ariskin 
 p. 413  
  
 Kalikorva Structure and Its Position in the System 
 of the Northern Karelian Greenstone Belts: 
 Geochemical and Geochronological Data 
 R. I. Mil’kevich, T. A. Myskova, V. A. Glebovitsky, 
 A. B. L’vov, and N. G. Berezhnaya 
 p. 428    

 Geochemical Anomalies in the Mantle of the Pamirs 
 and Tien Shan with Applications
 to the Deep-Seated Sources of Ore Material 
 V. S. Lutkov, V. V. Mogarovskii, and V. Ya. Lutkova 
 p. 451  
  
 Interaction of Metamict Zircon with Fluids of Various Composition 
 N. G. Rizvanova, I. M. Gaidamako, O. A. Levchenkov, 
 N. I. Bezmen, A. F. Makeev, and L. K. Levsky 
 p. 465
 
 Biogeochemical Characteristics of Dominant Gastropod 
 Species from the Stony Littoral of Southern Baikal 
 N. N. Kulikova, N. V. Maksimova, A. N. Suturin,
 L. F. Paradina, T. Ya. Sitnikova, O. A. Timoshkin, 
 E. V. Saibatalova, and I. V. Khanaev 
 p. 478  

 Oxidation Potential and the Composition of Metamorphic 
 Fluid as a Solution
 to the Inverse Problem of Convex Programming 
 O. A. Avchenko, K. V. Chudnenko, V. O. Khudolozhkin, 
 and I. A. Aleksandrov 
 p. 490  

 Short Communications 
 Thermodynamic Properties of Natural Lepidolite 
 I. E. Paukov, Yu. A. Kovalevskaya, I. A. Kiseleva, 
 and T. N. Shuriga 
 p. 501   
  
 Rutile-Quartz Geothermobarometer 
 G. T. Ostapenko, A. N. Tarashchan, and 
B. M. Mitsyuk 
p. 506  
  
 A Comparison between Fluorite Mineralizations 
 in the Central Anatolian Massif: 
 Trace-Element Contents 
 S. Koc, N. Ozcahin, A. Rencber, O. Ozmen 
 p. 509