TY  - RPRT
TI  - Interim results of geological investigations in the vicinity of the Ergani-Maden massive copper deposits near Maden, Elazig, Turkey
AU  - A.E. Weisseborn
AU  - Omer Oner
AU  - Metin Sengun
PY  - 1972
DO  - 10.3133/ofr72446
UR  - https://pubs.usgs.gov/publication/ofr72446
ID  - ofr72446
ER  -