TY - RPRT TI - Magnetic media file of analytical results and geochemical signatures of lode gold, placer gold, and heavy-mineral concentrates from mining districts in central, western, and northern Alaska AU - John B. Cathrall AU - George Van Trump AU - J.C. Antweiler AU - E. L. Mosier PY - 1992 DO - 10.3133/ofr92573 UR - https://pubs.usgs.gov/publication/ofr92573 ID - ofr92573 ER -