TY  - RPRT
TI  - Ni-Co laterite deposits of the world — Database and grade and tonnage models
AU  - Vladimir I. Berger
AU  - Donald A. Singer
AU  - James D. Bliss
AU  - Barry C. Moring
PY  - 2011
DO  - 10.3133/ofr20111058
UR  - https://pubs.usgs.gov/publication/ofr20111058
ID  - ofr20111058
ER  -