Kaygusuz, A., Merdan Tutar, Z., & Yucel, C. (2017). Mineral chemistry, crystallization conditions and petrography of Cenozoic volcanic rocks in the Bahcecik (Torul/Gumushane) area, Eastern Pontides (NE Turkey). Journal of Engineering Research and Applied Science, 6(2), 641-651. Retrieved from http://www.journaleras.com/index.php/jeras/article/view/92