Reference | {Deposit:: USGS BULLETIN 1693, P. 131.}{Deposit:: ECONOMIC GEOLOGY, V. 75, P. 1053-1065.}{Deposit:: MINING MAGAZINE, JANUARY, 1987.}{Deposit:: MOSIER AND OTHERS, 1983, U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 83-89, 78 P.}{Deposit:: MINING JOURNAL, LONDON, 1991, MINING PROSPECTS IN GUATEMALA: MINING JOURNAL, V. 317, NO. 8143, P. 276-277.}{Deposit:: ROBERTS, R.J., AND IRVING, E.M., 1957, MINERAL DEPOSITS OF CENTRAL AMERICA: U.S. GEOLOGICAL SURVEY BULLETIN 1034, P. 57-58.}{Other Database:: CIMRI}{Production:: MINING JOURNAL, LONDON, 1991, P. 276-277.} |