Geochemistry International, 2002, V 40, N 4, April.

Compositions of Minerals of the Lamprophyllite Group 
from Alkaline Massifs Worldwide 
V. A. Zaitsev and L. N. Kogarko 
p. 313 

Mineral Formation and P-T Parameters in the Pana Layered Intrusion, 
Kola Peninsula, at the Contact with Country Rocks 
Z. M. Voloshina, V. P. Petrov, V. K. Karzhavin, A. E. Borisov, and S. M. 
Karpov 
p. 323 

Modes of OH- Occurrence in Mantle Olivine. I. Structural Hydroxyl 
N. R. Khisina, R. Wirth, and M. Andrut 
p. 332 

Geochemical Model for the Lower Crust in the Pamir and Tien Shan Folded
Areas, Tajikistan: Evidence from Studies of Xenoliths in Alkaline Mafic Rocks 
V. S. Lutkov, V. V. Mogarovskii, and V. Ya. Lutkova 
p. 342 

Geochemical Parameters of Metaterrigenous Rocks of the Slyudyanka Group, 
Southwestern Baikal Area, as Indicators of Their Source and Protolith Genesis 
Z. I. Petrova, L. Z. Reznitskii, and V. A. Makrygina 
p. 355 

Hydrothermal Effect on Radiogenic Argon Diffusion 
in Minerals from Western Erzgebirge Granites 
A. S. Batyrmurzaev 
p. 366 

Alkaline Elements in Tin and Silver Mineralization of Different Stages
at the Pestrinskoe Ore Field, Northeastern Russia 
R. G. Kravtsova and O. I. Korkina 
p. 371 

Adsorption of Sr (II), Cd (II), and Pb (II) in the Quaternary Deposits
of the Khibiny Mountains 
D. N. Malinovskii 
p. 379 

Complex Study of the Saint Anna Trough: Heavy Metals in Water 
G. I. Ivanov and L. F. Andrianova 
p. 385 

Short Communications 

New Data on Distribution of Trace Elements in Diagenetic Objects 
from Sedimentary Rocks of the Voronezh Anteclise 
V. A. Shatrov, V. M. Nenakhov, V. I. Sirotin, G. V. Voitsekhovskii, 
and A. N. Zelenskaya 
p. 402 

Geochemical Relation of Gold toin Hydrothermal Gold Ore Deposits 
V. I. Belevantsev, N. A. Roslyakov, and Yu. A. Kalinin 
p. 411