TY  - RPRT
TI  - Metallic ore deposits, mineral deposits and prospects of the I, II, III, IV, and V regions, northern Chile
AU  - William C. Williams
PY  - 1992
DO  - 10.3133/ofr9217
UR  - https://pubs.usgs.gov/publication/ofr9217
ID  - ofr9217
ER  -