MAPS SHOWING GEOLOGY AND OUTCROPS OF PART OF THE VIRGINIA CITY AND ALDER QUADRANGLES, MADISON COUNTY, MONTANA = CARTES MONTRANT LA GEOLOGIE ET LES AFFLEUREMENTS D'UNE PARTIE DES QUADRILATERES DE VIRGINIA CITY ET ALDER. COMTE DE MADISON, DANS LE MONTANAWIER KL.1982; ; USA; DA. 1982; 2 SHEETS;[U. S. GEOL. SURV., MISC. FIELD STUD. MAP; VOL. MF-1490]Serial Issue

GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER-CRYSTAL FALLS DISTRICT,IRON COUNTY MICHIGAN.JAMES HL; DUTTON CE; PETTIJOHN FJ et al.1968; GEOL. SURV. U.S.A., PROF. PAPER; USA; 1968, NUM. 0570, P. 1 A 134Miscellaneous

GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER-CRYSTAL FALLS DISTRICT,IRON COUNTY MICHIGAN.JAMES HL; DUTTON CE; PETTIJOHN FJ et al.1968; GEOL. SURV. U.S.A., PROF. PAPER; USA; 1968, NUM. 0570, P. 1 A 134Miscellaneous

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