@misc{indiciaeadcb64158694,
  title = {The Hila Prospect; a recently discovered copper occurrence on Ambon Island, Republic of Indonesia},
  author = {W. D. Menzie and D.A. Singer and Nathan Karangan and I.H. Tresnadi},
  year = {1997},
  doi = {10.3133/ofr9786},
  url = {https://pubs.usgs.gov/publication/ofr9786},
  note = {Source identifier: ofr9786}
}