Reference | {Deposit:: MAGNUSSON, N. H., 1950, ZINC AND LEAD DEPOSITS OF CENTRAL SWEDEN; INT. GEOL. CONG. 18TH, REPT. 7, P. 371 - 7}{Production:: RAUSCH & MARIACHER, 1970, AIME SYMP. PB - ZN, V1 P. 954 - 5}{Reserve-Resource:: E/MJ INTL. DIRECTORY 1976, P. 287} |