TY  - RPRT
TI  - Preliminary assessment of porphyry copper deposits in the Sierra Maestra, Cuba
AU  - Lukas Zurcher
AU  - Floyd Gray
AU  - Timothy Hayes
AU  - Greta J. Orris
AU  - Mark E. Gettings
AU  - Mark D. Cocker
AU  - Leila Gass
PY  - 2017
UR  - https://pubs.usgs.gov/publication/70212544
ID  - 70212544
ER  -