TY - RPRT TI - Origin and significance of tourmaline-rich rocks in the Broken Hill district, Australia AU - J. F. Slack AU - M. R. Palmer AU - B.P.J. Stevens AU - R.G. Barnes PY - 1993 DO - 10.2113/gsecongeo.88.3.505 UR - https://pubs.usgs.gov/publication/70017840 ID - 70017840 ER -