Initial Magmatism Related to the Paleozoic Tectono-Magmatic Reactivation in the Northeastern Baltic Shield: The Age and Geochemistry of the Kurga Massif, Kola Peninsula A. A. Arzamastsev, T. B. Bayanova, L. V. Arzamastseva, Yu. A. Balashov, and O. V. Gogol p. 1025Geochemistry of Porphyry Copper and Molybdenum Magmatic Centers Relatedto Different Evolution Cycles of the Central Asian Mobile Belt As Exemplified by Siberia and Mongolia A. P. Berzina, V. I. Sotnikov, A. N. Berzina, and V. O. Gimon p. 1036
Rare-Earth and Other Trace Elements in Fluorite and in the Lower Riphean Host Dolomiteof the Southern Urals M. T. Krupenin, P. Moeller, and P. Dulski p. 1049
Melanocratic Nodules in Alkaline Granites of the P onoiskii Massif, Kola Peninsula: A Clue to Petrogenesis V. P. Vetrin, I. L. Kamenskii, T. B. Bayanova, M. Timmerman, B . V. Belyatsky, L. K. Levsky, and Yu. A. Balashov p. 1061
Carbon Isotopic Composition of Polycrystalline Diamond Aggregateswith Chromite Inclusions from the Mir Kimberlite Pipe, Yakutia V. N. Reutskii, A. M. Logvinova, and N. V. Sobolev p. 1073
Thermal Aureole of an Intrusion and Proposed Mechanism of Its Emplacement into the Sedimentary Sequence of the Cape Verde Rise Yu. I. Galushkin p. 1079
Particulate Organic Matter from the Yenisei Estuary:I sotopic Composition, Distribution, and Genesis L. A. Kodina, M. P. Bogacheva, L. N. Vlasova, and E. M. Galimov p. 1087
Solubility of Hematite, Fe2O3 (cr, ) at 200°C and the Standard Entropy of Fe3+ Ion in Aqueous Solution E. I. Sergeeva, O. M. Suleimenov, A. V. Evstigneev, and I. L. Khodakovsky p. 1097
Short Communications
REE Distribution in Ore-bearing Rocks and Some Minerals from the Lovozero Alkaline Pluton Yu. A. Bagdasarov and E. D. Osokin† p. 1108Mössbauer Effect Studies of KFeSi3O8 and Glasses of This Composition V. S. Rusakov, A. A. Kotel’nikova, and A. M. Bychkov p. 1111
Chronicle
Annual Conference of 1999 on Experimental Mineralogy, Petrology, and Geochemistry O. A. Lukanin and T. I. Tsekhonya p. 1116