Mechanical Mining in Some Bituminous-Coal Mines: Progress Report 6. Extraction of Pillars with Mechanized Equipment

Description:

Report issued by the U.S. Bureau of Mines discussing mechanical mining processes in bituminous coal mines. As stated in the introduction, "this is the sixth of a series of publications that describe methods and practices in mining coal mechanically" (p. 1). This report includes tables, and illustrations.

Creator(s):
Creation Date: April 1952
Partner(s):
UNT Libraries Government Documents Department
Collection(s):
Technical Report Archive and Image Library
Usage:
Total Uses: 130
Past 30 days: 2
Yesterday: 0
Creator (Author):
Creator (Author):
Creator (Author):
Creator (Author):
Publisher Info:
Publisher Name: U.S. Bureau of Mines
Publisher Info: U.S. Dept. of the Interior, Bureau of Mines
Place of Publication: Washington D.C.
Date(s):
  • Creation: April 1952
Description:

Report issued by the U.S. Bureau of Mines discussing mechanical mining processes in bituminous coal mines. As stated in the introduction, "this is the sixth of a series of publications that describe methods and practices in mining coal mechanically" (p. 1). This report includes tables, and illustrations.

Physical Description:

iv, 64 p. : ill. ; 27 cm.

Language(s):
Subject(s):
Keyword(s): bituminous coal | mechanical mining methods
Contributor(s):
Series Title: Information circular (United States. Bureau of Mines)
Added Title: United States Bureau of Mines Information Circular 7631
Added Title: Information circular: United States Bureau of Mines, 7631
Series Title: United States Bureau of Mines Reports
Partner:
UNT Libraries Government Documents Department
Collection:
Technical Report Archive and Image Library
Identifier:
  • OCLC: 41958353 |
  • SUDOC: I 28.27:7631
  • REP-NO: I. C. 7631
  • ARK: ark:/67531/metadc67061
Resource Type: Report
Format: Text