Colorado coal quality data
By: by Carol Tremain Ambrose, [et al.].
Contributors: Colorado Geological Survey
Series: Information series / Colorado Geological Survey -- 58; Information series (Colorado Geological Survey) -- 58.
Publisher: Colorado Geological Survey
Published: 2001
Place of publication: Denver, Colo
Language: eng
Format: [electronic resource] /
Subjects: Coal; Industrial minerals; Mines and mineral resources; Analysis
Description: Contains the verified coal quality data that has been collected by the Colorado Geological Survey as part of the National Coal Resources Data System (NCRDS) and contains five separate databases of coal chemical and petrographic data. Text files are in Microsoft Word 97 format and data files are in Microsoft Access 97 and Excel 97 formats.
Notes: Title from container.

System requirements: PC; Windows; CD-ROM drive.