Maps showing anomalous copper concentrations in stream sediments and heavy-mineral concentrates from the Ajo and Lukeville 1?x 2 quadrangles, Arizona /

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Other Authors: Theobald, P. K. (Paul Kellogg), 1928-, Barton, H. N.
Format: Government Document Map
Language:English
Published: Reston, Va. : The Survey ; 1987.
Series:Miscellaneous field studies ; map MF-1834-C.
Subjects:
Description
Item Description:Relief shown by contours and spot heights.
Includes text, bibliography, index map, and graphs.
Cartographic material.
Physical Description:2 maps on 1 sheet ; 31 x 38 cm., on sheet 84 x 92 cm., folded in envelope 30 x 24 cm.