Photographs of historical mining operations in Colorado and Utah from the U.S. Geological Survey Library
By: U.S. Department of the Interior, U.S. Geological Survey ; by Joseph K. McGregor and Carl Abston
Series: U.S. Geological Survey digital data series -- DDS-12
Publisher: The Survey; For sale by USGS Distribution Branch
Published: 1994
Place of publication: Reston, Va.?; Denver, Colo
Language: eng
Format: [computer file] /
Subjects: Mines and mineral resources; History; Pictorial works; Databases
Description: Contains 558 scanned photographs from the U.S. Geological Survey Photographic Library that provide literal snapshot views of Colorado and Utah mining operations. Each approximately 1.16 megabytes and stored in a PCX format.
Notes: Title from container insert.

Shipping list no.: 94-0014-E.

System requirements: IBM or compatible personal computer; 640 kb RAM; MS- or PC-DOS 5.0 or later; SVGA graphics card (640x480x256 colors); SGVA color monitor; Microsoft MSCDEX version 2.1 or later; CD-ROM drive with ISO 9660 software driver; hard disk drive.