TY - RPRT TI - Sulfur isotope studies of the Stillwater Complex and associated rocks, Montana AU - M. L. Zientek AU - E.M. Ripley PY - 1990 DO - 10.2113/gsecongeo.85.2.376 UR - https://pubs.usgs.gov/publication/70016123 ID - 70016123 ER -