01395cam a22002531 4500 gs 06000373 DLC 20260227111303.0 761213s1893 miu s001 0 eng c gs 06000373 (OCoLC)2617603 U.S. Geol. Survey. Library MiMarqN OCoLC DLC premarc QE125 .A122 Michigan. Geological Survey. Report of the State Board of Geological Survey for the years 1891 and 1892 to which are appended exhibits setting forth the expenses of the survey from its inception to November 22, 1892, exclusive of the cost of publication. Also the reports of Dr. Carl Rominger for the years 1881-2 and 1882-3; of Mr. Charles E. Wright for the years 1885-8; of Dr. M.E. Wadsworth for the years 1889, 1890, 1891, 1892, made to the State Board of Geological Survey for the years named: also a provisional report by Dr. M.E. Wadsworth, State Geologist, upon the geology of the iron, gold and copper districts of Michigan ... Lansing, R. Smith & Co., State Printers, 1893. 1 p. l., 192 p., 2 l. 23 cm. Geology Michigan. Mines and mineral resources Michigan. Rominger, Carl Ludwig, 1820-1907. Wright, Charles E., 1843-1888. Wadsworth, M. Edward (Marshman Edward), 1847-1921. 24418 24418