Geology and geochemistry of Middle Eocene Maden complex ferromanganese deposits from the Elazığ Malatya region eastern Turkey
ORE GEOLOGY REVIEWS, Vol. 56, Ocak 2014, s. 352-372, ISSN: 0169-1368
ŞAŞMAZ AHMET,TÜRKYILMAZ BAYRAM,ÖZTÜRK NEVİN,YAVUZ FUAT,KUMRAL MUSTAFA