TY  - RPRT
TI  - Resource appraisal map for porphyry molybdenum-tungsten, platinum-group metals, and epithermal silver deposits in the Wallace 1° x 2° quadrangle, Montana and Idaho
AU  - J. E. Harrison
AU  - D. L. Leach
AU  - M. D. Kleinkopf
AU  - C. L. Long
PY  - 1986
DO  - 10.3133/i1509h
UR  - https://pubs.usgs.gov/publication/i1509H
ID  - i1509H
ER  -