TY - RPRT TI - Tourmaline boron and strontium isotope systematics reveal magmatic fluid pulses and external fluid influx in a giant iron oxide-apatite (IOA) deposit AU - Zhi-kun Su AU - Xinfu Zhao AU - Li-ping Zeng AU - Kui-dong Zhao AU - Albert H. Hofstra PY - 2019 DO - 10.1016/j.gca.2019.06.006 UR - https://pubs.usgs.gov/publication/70223691 ID - 70223691 ER -