Geochemistry International, 2002, V 40, N 7, July.

Fluorine in Primitive Magmas of the Troodos Ophiolite Complex, Cyprus: 
Analytical Methods and Main Results
M. V. Portnyagin, S. G. Simakin, and A. V. Sobolev
p. 625 

Formation Conditions of Tourmaline Mineralization in the Berezovskoe Gold Ore 
Deposit, Central Urals, Russia: Evidencefrom Mineralogical and Isotopic 
Geochemical Data
I. A. Baksheev, B. V. Belyatsky, V. I. Ustinov, O. E. Kudryavtseva, and V. Yu. Prokof’ev
p. 633 

Rare-Metal Syenites of the Ukrainian Shield
S. G. Kryvdik
p. 639 

Genesis and Mineralogical Composition of Manganese Skarn of Prograde and 
Retrograde Stages of Metasomatism in Carbonate Rocks
S. M. Aleksandrov
p. 649 

Organic Matter in Sediments of Kandalaksha Bay, White Sea
A. I. Agatova, N. M. Lapina, and K.B. Kirpichev
p. 664 

Correlation between Oxygen and Carbon Isotopic Compositions of Fossil Shell 
Carbonates and Trace Element Distributionin the Late Quaternary Shelf Sediments 
of the Southern Marmara Sea
S. A. Aliyev, B. Varol, A. Ali-Zade, A. Sari, M. Ergin, and N. Kazanchy
p. 672 

Anthropogenic Heavy-Metal Pollution of the Irtysh River Basin
M. S. Panin
p. 685 

Short Communications

Kaidun Meteorite: An Alkaline Rock Fragment
A. V. Ivanov, N. N. Kononkova, M. E. Zolensky, L. F. Migdisova, and I. A. 
Stroganov
p. 694 

Catagenesis and Rare Earth Element Geochemistry of Phosphorites from the 
Cambrian Kuonamka Formation, Siberian Platform
Yu. N. Zanin, A. G. Zamirailova, and A. N. Fomin
p. 698 

Aluminum Effect on the Mechanism of Silicate Melt Interactionwith Water Fluid: 
Evidence from HNMR Spectroscopy
V. O. Zavelsky and T. P. Salova
p. 705 

Increase in the Partial Pressure of Atmospheric Carbon Dioxideduring the Late 
Glaciation: A Signal in the Carbon Isotopic Compositions of Lake Baikal Bottom 
Sediments
A. A. Prokopenko, M. I. Kuz’min, D. F. Wiliams, and E. B. Karabanov
p. 710 

Lead in the Abiotic Components and Vegetation of Transbaikalian Landscapes
V. K. Kashin
p. 717