TY  - RPRT
TI  - Permissive tracts for nickel, copper, platinum group elements (PGE), and chromium deposits of Mauritania (phase V, deliverable 66): Chapter G1 in Second projet de renforcement institutionnel du secteur minier de la République Islamique de Mauritanie (PRISM-II)
AU  - Cliff D. Taylor
AU  - John D. Horton
PY  - 2012
DO  - 10.3133/ofr20131280g1
UR  - https://pubs.usgs.gov/publication/ofr20131280G1
ID  - ofr20131280G1
ER  -