BULLETIN 



SEW YORK STATE MUSEUM 



NATURAL HISTORY. 



IN~0- 7. 



JUNE, 1889 



FIEST EEPOET 



Iron Mines aid Iron-Ore Districts in the State of New York. 



By JOHN C. SMOCK, 



Department of Mineralogy and Economic Geology, 



AND IN CHARGE OF THE 



NEW YORK STATE MUSEUM, 



PRINTED FOR THE M 



ALBANY: 



CHARLES VAN BENTHUYSEN & SONS, 



1880. 



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