http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Sapphirine in Precambrian rocks associated with stratabound sulfide deposits, Custer County, Colorado
iii, 22 pages : 7 illustrations ; 24 cm.
by William H. Raymond, Peter A. Leiggi, and Douglas M. Sheridan.