Maps showing distribution of selected minerals in the nonmagnetic heavy-mineral fraction of stream-sediment samples, Medfra quadrangle, Alaska /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Tripp, R. B., King, Harley D.
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : The Survey ; 1993.
Series:	Miscellaneous field studies ; map MF-2207.
Subjects:	Mines and mineral resources > Alaska > Medfra Region > Maps.

Description
Item Description:	Relief shown by contours and spot heights. Includes text and bibliography. Cartographic material.
Physical Description:	2 maps on 1 sheet ; each 45 x 61 cm., sheet 104 x 135 cm., folded in envelope 30 x 24 cm.