TY  - RPRT
TI  - Sapphirine in Precambrian rocks associated with stratabound sulfide deposits, Custer County, Colorado
AU  - William H. Raymond
AU  - Peter A. Leiggi
AU  - Douglas M. Sheridan
PY  - 1980
DO  - 10.3133/b1513
UR  - https://pubs.usgs.gov/publication/b1513
ID  - b1513
ER  -