Cover Image

Maps showing mineral resource assessment for vein and replacement deposits of base and precious metals, barite, and fluorspar, Dillon 1 x 2 quadrangle, Idaho and Montana /

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Other Authors: Pearson, Robert Carl, 1926-
Format: Government Document Map
Language:English
Published: Reston, VA : The Survey ; 1992.
Series:Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1803-E.
Subjects:
Barite > Idaho > Maps.
Barite > Montana > Dillon Region > Maps.
Fluorspar > Idaho > Maps.
Fluorspar > Montana > Dillon Region > Maps.
Description
Item Description:Relief shown by contours, shading and spot heights.
Includes text, index and ancillary maps.
Accompanied by pamphlet.
Cartographic material.
Physical Description:10 maps on 2 sheets : 9 color ; sheets 92 x 142 cm. and 109 x 82 cm., folded in envelope 30 x 24 cm. + 1 pamphlet (31 pages : illustrations ; 28 cm.).
Bibliography:Pamphlet includes bibliographical references (pages 29-31).