Arslan, Mehmet; Abdioglu, Emel; Kadir, Selahattin
(The Clay Minerals SocietyThe Clay Minerals Society, 2010)
Widespread alteration in the Upper Cretaceous pyroclastic units of the Tirebolu (Giresun) area, NE Turkey, has resulted in significant occurrences of bentonite with economic potential. No detailed geological, mineralogical, ...