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Preliminary mineralogical and geological map of the State of California / William Irelan Jr. State Mineralogist



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    Geological map of Keweenaw Point, Lake Superior

    Visual Materials

    No old shelf mark. Accompanying note: Karpinski p.473. This map and RB ephMPMICH0001 form the northernmost section of Michigan's upper peninsula. Other copies of this map appear in: Report of the geological and mineralogical survey of the mineral lands of the United States in the state of Michigan / by Charles T. Jackson, Washington, 1849. Prime meridian: GM. Relief: hachures. Graphic Scale: Miles. Projection: Cylindrical. Printing Process: Lithography.

    ephMPMICH0002

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    Geological map of the State of California : issued by State Mining Bureau compiled under the direction of Fletcher Hamilton, State Mineralogist / geology by James Perrin Smith

    Rare Books

    The Mother Lode is shown as a thin red line. Legend Geological. Prime meridian: GM. Relief: no. Graphic Scale: Miles, kilometers. Projection: Cylindrical. Printing Process: Lithography. Verso Text: MS note: 8580 Sticker: Map rolled California 8580 N. W. Corner main floor.

    8580

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    Geological Map of the State of California

    Rare Books

    A large map in two sheets with geological areas differentiated by color. Legend Geological. "Union Litho. Co. S.F." "Copyright 1916 by Fletcher Hamilton State Mineralogist." Prime meridian: GM, Washington. Relief: no. Graphic Scale: Miles, kilometers. Projection: Polyconic. Printing Process: Lithography.

    139326

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    Geological map of the district between Keweenaw Bay and Chocolate River, Lake Superior, Michigan

    Visual Materials

    No old shelf mark. Accompanying note: Karpinski 766. This map and RB ephMPMICH0002 form the northernmost section of Michigan's upper peninsula. Other copies of this map accompanied Report on the geology of the Lake Superior land district. Part II. The iron region, together with the general geology / by J.W. Foster and J.D. Whitney, Washington, 1851. Prime meridian: GM. Relief: hachures. Graphic Scale: Miles. Projection: Cylindrical. Printing Process: Lithography.

    ephMPMICH0001

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    Map of the gold region, California, 1851

    Rare Books

    Somewhat inaccurate map: Tahoe is labeled "Preemont Lake"; the State line is drawn to the east of the lake. Prime meridian: GM. Relief: hachures. Projection: Polyconic. Printing Process: Lithography.

    433056