Epigenetic Cu–Zn Sulfide Mineralization in Eocene Tuffs of the Yığılca Formation (Kuzuluk, Sakarya, NW Turkey): Evidence from Sulfur Isotope Geochemistry and Hydrothermal Alteration
Epigenetic Cu–Zn Sulfide Mineralization in Eocene Tuffs of the Yığılca Formation (Kuzuluk, Sakarya, NW Turkey): Evidence from Sulfur Isotope Geochemistry and Hydrothermal Alteration