TY  - RPRT
TI  - Map showing anomalous copper distribution in stream sediment concentrates, Hillsboro and San Lorenzo quadrangles, exclusive of the Black 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/mf900d
UR  - https://pubs.usgs.gov/publication/mf900D
ID  - mf900D
ER  -