Barrie, C. Tucker Geochemistry of volcanic rocks associated with Cu-Zn and Ni-Cu deposits in the Abitibi Subprovince - Lancaster, PA Society of Economic Geologists September-October 1993 - pp. 1341-1358 ilus., tbls. Subjects--Topical Terms: COBREGEOQUÍMICAROCAS VOLCANICASSULFUROS MASIVOSVOLCANISMOYACIMIENTOS VOLCANOGENICOS Subjects--Geographic Terms: ABITIBICANADAS^NIQUELS^Zinc