TY  - RPRT
TI  - Application of metal zoning to gold exploration in porphyry copper systems, by B.K. Jones: comments
AU  - George V. Albino
PY  - 1993
DO  - 10.1016/0375-6742(92)90003-q
UR  - https://pubs.usgs.gov/publication/70017455
ID  - 70017455
ER  -