Journal of Mineralogy, 2000, V 41, N 5.

R. J. PANKHURST, T. R. RILEY, C. M. FANNING, and S. P. KELLEY
Episodic Silicic Volcanism in Patagonia and the Antarctic Peninsula:
Chronology of Magmatism Associated with the Break-up of Gondwana
605-625. 

 JAMES S. SCOATES
The Plagioclase-Magma Density Paradox Re-examined and the
Crystallization of Proterozoic Anorthosites
627-649. 

 VÉRONIQUE GARDIEN, ALAN BRUCE THOMPSON, and PETER ULMER
Melting of Biotite + Plagioclase + Quartz Gneisses: the Role of H2O in
the Stability of Amphibole
651-666. 

 F. A. FREY, D. CLAGUE, J. J. MAHONEY, and J. M. SINTON
Volcanism at the Edge of the Hawaiian Plume: Petrogenesis of Submarine
Alkalic Lavas from the North Arch Volcanic Field
667-691. 

 S. J. SEAMAN
Crystal Clusters, Feldspar Glomerocrysts, and Magma Envelopes in the
Atascosa Lookout Lava Flow, Southern Arizona, USA: Recorders of
Magmatic Events
693-716. 

 BORIS A. LITVINOVSKY, IAN M. STEELE, and STEPHEN M. WICKHAM
Silicic Magma Formation in Overthickened Crust: Melting of Charnockite
and Leucogranite at 15, 20 and 25 kbar
717-737.