Active permitted mine operations in Colorado, 1995-96
Subtitle: directory
By: [by H. Thomas Hemborg]
Contributors: Colorado Geological Survey.
Series: Information series ;; 41; Information series (Colorado Geological Survey) ;; 41.
Publisher: Colorado Geological Survey, Dept. of Natural Resources
Published: 1996
Place of publication: Denver, Colo
Language: eng
Number of pages: 52
Subjects: Mines and mineral resources -- Colorado -- Directories.; Concessions -- Colorado -- Directories.
Genres: Directories.
Notes: One folded map lain in.