Clay Mineralogy and Elite Cysrstallinity Studies of Devonian Sedimaniary Series in Akçakoca (Bolu) Region
ABSTRACT : Clay mineralsıare determined .and ilite crystallinity degrees arc measured.. Total 25 rock samples picked, up from Kuşça formation .im, Akçakoca, (Bolu) region, which is; in Devonian age. Main, clay minerals determined in this region :illite.t, chllorile and kaolinite., According to the results,. Kuşça, formation Upper Silurian - Lower- Devonian aged., is undergone diagenesis epimetamorphism and andbimetamorphism