| Presence and distribution of lithium in borate deposits and some recent lake waters of west-central Turkey C Helvaci, H Mordogan, M Çolak, I Gündogan International Geology Review 46 (2), 177-190, 2004 | 126 | 2004 |
| Sodium sulphate deposits of Neogene age: the Kirmir formation, Beypazari basin, Turkey F Ortı, I Gündogan, C Helvaci Sedimentary Geology 146 (3-4), 305-333, 2002 | 86 | 2002 |
| Sedimentology, petrography and diagenesis of Eocene–Oligocene evaporites: the tuzhisar formation, SW Sivas Basin, Turkey I Gündogan, M Önal, T Depçi Journal of Asian Earth Sciences 25 (5), 791-803, 2005 | 73 | 2005 |
| Gypsiferous carbonates at Honaz Dağı (Denizli): First documentation of Triassic gypsum in western Turkey and its tectonic significance İ Gündoğan, C Helvacı, H Sözbilir Journal of Asian Earth Sciences 32 (1), 49-65, 2008 | 52 | 2008 |
| Sulphate–borate relations in an evaporitic lacustrine environment: the Sultancayir gypsum (Miocene, western Anatolia) F Orti, C Helvaci, L Rosell, İ Gündoğan Sedimentology 45 (4), 697-710, 1998 | 47 | 1998 |
| Tectonosedimentary development and palaeoenvironmental changes in the Acıgöl shallow-perennial playa-lake basin, SW Anatolia, Turkey C Helvaci, MC ALÇİÇEK, İ Gündoğan, Ü Gemici Turkish Journal of Earth Sciences 22 (2), 173-190, 2013 | 44 | 2013 |
| A genetic model for Na-carbonate mineral precipitation in the Miocene Beypazarı trona deposit, Ankara province, Turkey J García-Veigas, İ Gündoğan, C Helvacı, E Prats Sedimentary Geology 294, 315-327, 2013 | 38 | 2013 |
| Mineralogy, diagenesis and hydrochemical evolution in a probertite–glauberite–halite saline lake (Miocene, Emet Basin, Turkey) J García-Veigas, L Rosell, F Ortí, İ Gündoğan, C Helvacı Chemical Geology 280 (3-4), 352-364, 2011 | 37 | 2011 |
| Modern halolites (halite oolites) in the Tuz Gölü, Turkey E Tekin, T Ayyildiz, İ Gündoğan, F Orti Sedimentary Geology 195 (3-4), 101-112, 2007 | 29 | 2007 |
| Geology, hydrochemistry, mineralogy and economic potential of the Bolluk Lake (Cihanbeyli-Konya) and the adjacent area İ GÜNDOĞAN, C HELVACI Turkish Journal of Earth Sciences 5 (2), 91-104, 1996 | 23 | 1996 |
| Mineralogy and genesis of the Ni–Co lateritic regolith deposit of the Çaldağ area (Manisa, western Anatolia), Turkey C Helvacı, T Oyman, İ Gündoğan, H Sözbilir, O Parlak, S Kadir, N Güven Canadian Journal of Earth Sciences 55 (3), 252-271, 2018 | 22 | 2018 |
| Sedimentological and petrographical aspects of upper miocene evaporites in the Beypazari and Çankiri-Çorum Basins, Central Anatolia, Turkey I Gündogan, C Helvaci International Geology Review 43 (9), 818-829, 2001 | 22 | 2001 |
| Geochemistry and petrology of the Early Miocene lamproites and related volcanic rocks in the Thrace Basin, NW Anatolia YE Ersoy, MR Palmer, İ Uysal, İ Gündoğan Journal of volcanology and geothermal research 283, 143-158, 2014 | 21 | 2014 |
| Türkiye'deki Acı Güllerden Sodyum Sülfat Üretimi İ Gündoğan, H Mordoğan, C Helvacı Endüstriyel Hammaddeler Sempozyumu, 21-22, 1995 | 16 | 1995 |
| Occurrence of a new sulphate mineral: Ca7Na3K (SO4) 9 in the Emet borate deposits, western Anatolia (Turkey) J Garcia-Veigas, F Orti, L Rosell, C Helvac Geological Quarterly 54, 431-438, 2010 | 11 | 2010 |
| Geology, mineralogy-petrography and economic potential of the upper miocene evaporites in the Beypazarı and Çankırı-Çorum basins İ Gündoğan Fen Bilimleri Enstitüsü, 2000 | 11 | 2000 |
| Stratigraphy, mineralogy and depositional environment of the evaporite unit in the Aşkale (Erzurum) sub-basin, Eastern Anatolia (Turkey) E Abdioğlu, M Arslan, D Aydınçakır, İ Gündoğan, C Helvacı Journal of African Earth Sciences 111, 100-112, 2015 | 10 | 2015 |
| Çaldağ (Turgutlu-Manisa) lateritik Ni-Co yatağının jeolojisi, mineralojisi ve jeokimyasal özellikleri C Helvacı, İ Gündoğan, T Oyman, H Sözbilir, O Parlak Yerbilimleri 34 (2), 141-168, 2013 | 10 | 2013 |
| Fontarnauite, a new sulphate-borate mineral from the Emet borate district (Turkey) J García-Veigas, L Rosell, X Alcobé, I Subias, F Ortí, I Gündoğan, ... Macla 13, 97-98, 2010 | 10 | 2010 |
| Late Eocene to Late Miocene palaeoecological and palaeoenvironmental dynamics of the Ereğli‐Ulukışla Basin (Southern Central Anatolia) F Akgün, MS Kayseri‐Özer, E Tekin, B Varol, Ş Şen, E Herece, ... Geological Journal 56 (2), 673-703, 2021 | 9 | 2021 |
