TY  - RPRT
TI  - The 21 and 27 fluorspar mines, Zuni Mountains, Valencia County, New Mexico
AU  - E. N. Goddard
PY  - 1945
DO  - 10.3133/ofr453
UR  - https://pubs.usgs.gov/publication/ofr453
ID  - ofr453
ER  -