Browsing by Author "Gumuser, G"
Now showing items 1-1 of 1
-
Mineralogical and geochemical characteristics of late Cretaceous bentonite deposits of the Kelkit Valley Region, northern Turkey
Yalcin, H; Gumuser, G (MINERALOGICAL SOC, 2000)Late Cretaceous bentonitic clays in the Kelkit Valley region of Turkey are composed of an alternation of limestone lenses and silicified tuff nodule-bearing pyroclastic rocks and their alteration products. Quartz, feldspar, ...