The petrology of a potassic syenite and its associated biotite pyroxenite at Shaki, Western Nigeria M. O. Oyawoye OriginalPaper Pages: 115 - 138
Role of fractional crystallization in the descent: Basalt → trachyte Amalbikash Mukherjee OriginalPaper Pages: 139 - 148
Determination of the character of oriented potash feldspar overgrowth on plagioclase crystals in igneous rocks D. Němec OriginalPaper Pages: 149 - 155
The chemistry of appinitic rocks associated with the Ardara pluton, Donegal, Ireland A. Hall OriginalPaper Pages: 156 - 171