Cover Image

Mineralogical map showing the distribution of selected ore-related minerals identified in nonmagnetic heavy-mineral concentrates from the Ugashik, Bristol Bay, and western Karluk quadrangles, Alaska /

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Other Authors: Frisken, James G., Church, S. E., Willson, W. R.
Format: Government Document Map
Language:English
Published: Reston, Va. : The Survey ; 1988.
Series:Folio of Ugashik, Bristol Bay, and western Karluk quadrangles, Alaska.
Miscellaneous field studies ; map MF-1539-H.
Subjects:
Mines and mineral resources > Alaska > Maps.
Description
Item Description:Relief shown by contours and spot heights.
Depths shown by isolines and soundings.
Includes text, bibliography, table, and index map.
Cartographic material.
Physical Description:2 maps on 1 sheet : color ; 45 x 95 cm., on sheet 142 x 102 cm., folded in envelope 30 x 24 cm.