Bremner, P. R. Aluminum extraction from anorthosite bu leaching with hydrochloric acid and fluoride by P.R. Bremner, J.A. Eisele, and D.J. Bauer - Avondale, Md U.S. Dept. of the Interior, Bureau of Mines 1982 - 7 p. ill. 28 cm. - Report of investigations 8694 . Subjects--Topical Terms: Anorthosite--WyomingAluminumLeaching Dewey Class. No.: 622 s