TY - RPRT TI - Analytical results of vein, rock, stream-sediment, angrove-sediment, sinter, and heavy-mineral concentrate samples from Yap and Truk, Federated States of Micronesia AU - John B. McHugh AU - R.T. Hopkins AU - R. M. O’Leary AU - W. R. Miller AU - J. J. Rytuba PY - 1989 DO - 10.3133/ofr89170 UR - https://pubs.usgs.gov/publication/ofr89170 ID - ofr89170 ER -