Identified mineral resources/significant mineral occurrences and mineral resource potential for wilderness study areas in Colorado /

Bibliographic Details
Corporate Authors: United States. Bureau of Mines, Geological Survey (U.S.)
Format: Government Document Map
Language:English
Published: [Washington, D.C.?] : [The Bureau], [1990?]
Subjects:
Description
Item Description:Relief shown by spot heights.
At head of title: State of Colorado.
Shows high and moderate mineral resource potential for 36 different minerals in wilderness study areas in Colorado.
Shipping list no.: 90-198-P.
Physical Description:1 map : color ; 47 x 64 cm, on sheet 70 x 72 cm