TY  - RPRT
TI  - Analyses of the magnetic and nonmagnetic fractions of pan concentrates from the Hillsboro 15-minute quadrangle, southwestern New Mexico
AU  - D. F. Siems
AU  - H. V. Alminas
AU  - K. C. Watts
PY  - 1981
DO  - 10.3133/ofr811090
UR  - https://pubs.usgs.gov/publication/ofr811090
ID  - ofr811090
ER  -