TY  - RPRT
TI  - Map showing anomalous silver distribution in stream sediment concentrates, Hillsboro and San Lorenzo quadrangles, exclusive of the Black Range Primitive Area, Sierra and Grant Counties, New Mexico
AU  - H. V. Alminas
AU  - K. C. Watts
AU  - D. F. Siems
AU  - V. E. Kraxberger
PY  - 1978
DO  - 10.3133/mf900c
UR  - https://pubs.usgs.gov/publication/mf900C
ID  - mf900C
ER  -