TY - RPRT TI - Porphyry copper assessment of Europe, exclusive of the Fennoscandian Shield: Chapter K in Global mineral resource assessment AU - David M. Sutphin AU - Jane M. Hammarstrom AU - Lawrence J. Drew AU - Duncan E. Large AU - Byron R. Berger AU - Connie Dicken AU - Michael W. DeMarr AU - Mario with contributions from Billa AU - Joseph A. Briskey AU - Daniel Cassard AU - Andor Lips AU - Zdenek Pertold AU - Emilian Rosu PY - 2013 DO - 10.3133/sir20105090k UR - https://pubs.usgs.gov/publication/sir20105090K ID - sir20105090K ER -