Map showing the association of linear features with metallic mines and prospects in the Butte 1 x 2 quadrangle, Montana /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Rowan, Lawrence C., Trautwein, Charles M., Purdy, Terri L.
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : The Survey, 1991.
Series:	Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-2050-B.
Subjects:	Mines and mineral resources > Montana > Butte Region > Maps.

Description
Item Description:	Relief shown by contours and spot heights. Includes text, 3 figures, and inset and index maps. Cartographic material.
Physical Description:	1 map : color ; 44 x 62 cm. on sheet 76 x 101 cm., folded in envelope 30 x 24 cm. + 1 text (12 pages ; 28 cm.)
Bibliography:	Map and text include bibliographical references.