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4. Crushed Stone Operations, New York State, 1998 Point Cornell University Public content

1998. Minerals Information Team, U.S. Geological Survey. This data set includes crushed stone operations in the United States. These data were obtained from information reported voluntarily to the USGS by...

5. Geological map of Keweenaw Point, Lake Superior, Michigan; by J. W. Foster & J. D. Whitney; S. W. Hill and W. Schlatter, assistants. Image University of Michigan Public content

1849. Foster, J. W. (John Wells), 1815-1873.,Whitney, J. D. (Josiah Dwight), 1819-1896.,Hill, S. W. (Samuel Worth), 1815-1889.,Schlatter, Wm. (William),P.S. Duval & Co. Relief shown by spot heights and hachures; depths shown by soundings. Shows mineral lands, mines, and furnaces. Appears in: Jackson, Charles T. Rep...

8. Map of the mineral regions of the counties of Gogebic and Ontonagon, Michigan, 1887; published by Edw. P. Allis & H.B. Merrell; compiled by Mess. J.M. Longyear and J.M. Case, Marquette, Mich. Image University of Michigan Public content

9999. Longyear, John Munro, 1850-1922, compiler.,Allis, Edward P. (Edward Phelps), 1824-1889, publisher.,Merrell, H. B. (Harvey B.), publisher.,Case, J. M. (Julian M.), -1890, compiler.,Beck & Pauli, lithographer. Shows lands of Allis & Merrell in green, and of Case & Longyear in red. Also shows mines and mineral explorations, iron ranges, existing and projec...

9. Menominee Iron Range, Mich.. Image University of Michigan Public content

1926. Geological Survey (U.S.),Renshawe, John H. Relief shown by contours. Contour interval 20 feet. "Jno. H. Renshawe, Geographer in charge; Topography by E.C. Bebb; surveyed in 1898." "Reprinted...

10. Mineral Deposits, Mongolia, Tuva, & Surrounding Areas, 1943 Point University of California, Berkeley Public content

1943. Powell, Susan and Navarro, Fernando. This point dataset represents the major mineral deposits in and near Mongolia in 1943. The features were described on the source map as "Mineral de... UC Berkeley Library.