TY - RPRT TI - Cyclic variations of sulfur isotopes in Cambrian stratabound Ni-Mo-(PGE-Au) ores of southern China AU - J.B. Murowchick AU - R.M. Coveney AU - R. I. Grauch AU - C.S. Eldridge AU - K.L. Shelton PY - 1994 DO - 10.1016/0016-7037(94)90538-x UR - https://pubs.usgs.gov/publication/70017102 ID - 70017102 ER -