TY - RPRT TI - Occurrence model for magmatic sulfide-rich nickel-copper-(platinum-group element) deposits related to mafic and ultramafic dike-sill complexes AU - Klaus J. Schulz AU - Laurel G. Woodruff AU - Suzanne W. Nicholson AU - Robert R. Seal AU - Nadine M. Piatak AU - Val W. Chandler AU - John L. Mars PY - 2014 DO - 10.3133/sir20105070i UR - https://pubs.usgs.gov/publication/sir20105070I ID - sir20105070I ER -