TY - RPRT TI - Porphyry copper assessment of East and Southeast Asia: Philippines, Taiwan (Republic of China), Republic of Korea (South Korea), and Japan AU - Jane M. Hammarstrom AU - Arthur A. Bookstrom AU - Michael W. Demarr AU - Connie L. Dicken AU - Stephen Ludington AU - Gilpin R. Robinson AU - Michael L. Zientek PY - 2014 DO - 10.3133/sir20105090p UR - https://pubs.usgs.gov/publication/sir20105090P ID - sir20105090P ER -