Title: Exploration for porphyry metal deposits based on rutile distribution-- a test in Sumatera
First published: 1984
Subjects: Porphyry, Copper ores, Titanium ores, Rutile
Places: Tropics, Indonesia, United States
LC classification: QE75 .B9 no. 1558-A-1558-B, TN271.C6 .B9 no. 1558-A-1558-B