@misc{indiciaea8d66a9e67f7,
  title = {Analytical results of vein, rock, stream-sediment, angrove-sediment, sinter, and heavy-mineral concentrate samples from Yap and Truk, Federated States of Micronesia},
  author = {John B. McHugh and R.T. Hopkins and R. M. O’Leary and W. R. Miller and J. J. Rytuba},
  year = {1989},
  doi = {10.3133/ofr89170},
  url = {https://pubs.usgs.gov/publication/ofr89170},
  note = {Source identifier: ofr89170}
}