01189cam a22002891 4500 gs 68000180 DLC 20260227111422.0 710913s1968 dcuab b 000 0 eng c gs 68000180 U.S. Geological Survey Library DLC DLC n-us-mi QE75 .P9 no. 570 QE126.I7 A55 Copy 2. Geological Survey (U.S.) Geology and ore deposits of the Iron River-Crystal Falls District, Iron County, Michigan, by H. L. James [and others] Washington, U.S. Govt. Print. Off., 1968. vi, 134 p. illus., maps (part fold. col. in pocket) 30 cm. Its Professional paper 570 Prepared in cooperation with the Geological Survey Division of the Michigan Department of Conservation. Bibliography: p. 127-130. Geology Michigan Iron County. Ore deposits Michigan Iron County. James, H. L. (Harold Lloyd), 1912-2000. Michigan. Geological Survey Division. Ore-deposits of the Iron River-Crystal Falls District, Iron County, Michigan. 30428 30428