Metallic mineral resources map of the De Long Mountains quadrangle, Alaska /

Bibliographic Details
Main Author:	Cobb, Edward H. (Edward Huntington), 1916-1983
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document Map
Language:	English
Published:	[Reston, Va.] : The Survey, 1972.
Series:	Miscellaneous field studies ; map MF-404.
Subjects:	Mines and mineral resources > Alaska > De Long Mountains Region > Maps. Ore deposits > Alaska > De Long Mountains Region > Maps.

Description
Item Description:	Relief shown by contours and spot heights. Depths shown by by soundings and isolines. Includes location index map, index of deposits, and explanation of map units. "Base by the U.S. Geological Survey, 1955." Cartographic material.
Physical Description:	1 map ; 47 x 52 cm., on sheet 62 x 57 cm., folded in envelope 34 x 23 cm.
Bibliography:	Includes bibliographical references.