TY  - GEN
AU  - Phillips,Thomas A.
ED  - United States.
TI  - Economic evaluation of a process for ferric chloride leaching of chalcopyrite concentrate
T2  - Information circular
PY  - 1976///
CY  - [Washington]
PB  - U.S. Dept. of Interior, Bureau of Mines
KW  - Chalcopyrite
KW  - Hydrometallurgy
N1  - Item 637-A
ER  -