TY  - RPRT
TI  - Tourmaline as a recorder of ore-forming processes
AU  - John F. Slack
AU  - Robert B. Trumbull
PY  - 2011
DO  - 10.2113/gselements.7.5.321
UR  - https://pubs.usgs.gov/publication/70032509
ID  - 70032509
ER  -