(Year: 1984, Number: 11)

• Cengiz Yetiş, Cavit Demirkol. "Geo-tectonic evolution of the Ecemiş Fault Zone", 1-13.
• Muzaffer M. Evirgen, John R. Ashworth. "Muscovit Mg+Fe Content bo unit-cell parameter in greenschist-facies geobarometry: An investigation in SW Turkey", 13-23.
• Servet Yaman. "Thermo-optical analysis of fluorite veins of Bayındır" , 23-31.
• İsmail Girgin, Muammer Öner. "The lanching hematite with hydrochloric acid-effect of griding mechanisms", 31-39
• Halim Demirel. "Determination of flotation and magnetic properties of the Simav pegmatites", 39-45.
• Hasan Bayhan. "Minerology and petrogenesis of Kesikköprü skarn belt (Bala-Ankara)", 45-59.
• Ahmet Gökçe, Mümin Köksoy. "Kink bands in the stibnite crystals and formatıon phases of the Turhal antimony depo sits", 59-67.
• Ali İhsan Karayiğit, Mümin Köksoy. "Geology and Coal petrography of Bahçeköy coal basin (Gölbaşı-Ankara)", 67-75.
• Orhan Cerit. "Geological investigation of Mengen (NE Bolu region I: Lithostratigraphic units)", 75-91.
• M. Niyazi Gündoğdu. "Geology of Bigadiç Lacustrine basin of Neogene age", 91-104.