@article{
  author = {Ghasemi siani, Majid, Isaabadi, Fateme},
  title = {Mineralogy and mineral chemistry of Pb- Ag- (Zn-Cu-Ba) Ravanj mining district, North of Delijan },
  journal = {Iranian Journal of Geology},
  year = {2020},
  volume = {14},
  number = {55},
  pages = {107-127},
  doi = {}
}