TY  - RPRT
TI  - Time scales of porphyry Cu deposit formation: insights from titanium diffusion in quartz
AU  - Celestine N. Mercer
AU  - Mark H. Reed
AU  - Cameron M. Mercer
PY  - 2015
DO  - 10.2113/econgeo.110.3.587
UR  - https://pubs.usgs.gov/publication/70142152
ID  - 70142152
ER  -