Information circulars. 7956. Mining methods and costs at Crystal-Victory and Minerva no. 1 fluorspar mines of Minerva Oil Co., Hardin County, Ill.; by Gill Montgomery, J. J. Daly, and Frank J. Myslinskl.
Publication Title:
Mining methods and costs at Crystal-Victory and Minerva no. 1 fluorspar mines of Minerva Oil Co., Hardin County, Ill.; by Gill Montgomery, J. J. Daly, and Frank J. Myslinskl.
Display Title:
Information circulars. 7956. Mining methods and costs at Crystal-Victory and Minerva no. 1 fluorspar mines of Minerva Oil Co., Hardin County, Ill.; by Gill Montgomery, J. J. Daly, and Frank J. Myslinskl.
Series Title:
Information circulars.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Montgomery, Gill, Daly, J. J., and Myslinskl, Frank J.
Date:
[1960.]
Publish Date ISO Format:
1960-01-01T00:00:00Z
Publication Start:
19600101
Publication End:
19601231
Corporate/Agency Author:
Mines Bureau
Publication month:
13
Publication year:
1960
SuDoc number:
I 28.27:(nos.)
Description:
[4]+45 p. il. map 4°
Notes:
* For Sale by Superintendent of Documents. Paper, 50c. • Sent to Depository Libraries. Item 637-A
Availability:
* For Sale by Superintendent of Documents. Paper, 50c. • Sent to Depository Libraries. Item 637-A