TY - RPRT TI - Maps showing distribution of bismuth in heavy-mineral concentrates, Richfield 1 degree by 2 degrees Quadrangle, Utah AU - William R. Miller AU - Jerry M. Motooka AU - John B. McHugh PY - 1985 DO - 10.3133/mf1246e UR - https://pubs.usgs.gov/publication/mf1246E ID - mf1246E ER -