Geology and gold deposits map of the Granite quadrangle, Grant County, Oregon, 1982 /

Bibliographic Details
Main Author:	Brooks, Howard C.
Corporate Authors:	Oregon. Department of Geology and Mineral Industries, Geological Survey (U.S.)
Other Authors:	Ferns, M. L., Mullen, E. D.
Format:	Map
Language:	English
Published:	Portland, Or. : State of Oregon, Dept. of Geology and Mineral Industries, 1982.
Series:	Geologic map series (Oregon. Department of Geology and Mineral Industries) ; GMS-25.
Subjects:	Geology > Oregon > Granite Region > Maps. Gold ores > Oregon > Granite Region > Maps.

Description
Item Description:	Base map by U.S. Geological Survey. Relief shown by contours and spot heights. Includes ancillary location map, text, tables, "Time rock chart" and "Geologic cross sections." Includes bibliographical references. OR GM.4G29:GMS-25 Cartographic material.
Physical Description:	1 map : color ; 58 x 42 cm. on sheet 41 x 102 cm. folded in envelope 23 x 31 cm.