Mineralogy and Petrology, 1999, V 66, N 4.

Wollastonite formation during Variscan post-tectonic cooling
in the Schwarzwald, Germany 
G. Markl 

Garnet-spinel-pyroxenite xenoliths from Hyblean Plateau
(South-eastern Sicily, Italy) 
P. Atzori, P. Mazzoleni, R. Punturo, and V. Scribano 

Mingling in the magmatic system of Ischia (Italy) in the past
5 ka 
M. Piochi, L. Civetta, and G. Orsi 

Kornerupine-quartz symplectites in paragneiss, Lac Ste-Marie,
Quebec, Canada: pseudomorphic replacement of a hexagonal
phase, probably osumilite 
D. Ackermand, B. F. Windley, and R. K. Herd 

Thermodynamics of (Fe2+, Mn2+, Mg, Ca)3-Al2Si3O12 garnet: a
review and analysis 
C. A. Geiger