TY  - RPRT
TI  - Some aspects of the geochemistry of sphalerite, Central City District, Colorado
AU  - P.K. Sims
AU  - P. B. Barton
PY  - 1961
DO  - 10.2113/gsecongeo.56.7.1211
UR  - https://pubs.usgs.gov/publication/70220603
ID  - 70220603
ER  -