Information circulars. 8159. Methods and costs of rock drilling at Silver Summit Mine, Hecla Mining Co., Shoshone County, Idaho; by D'Arcy Banister and H. R. Wellman.
Publication Title:
Methods and costs of rock drilling at Silver Summit Mine, Hecla Mining Co., Shoshone County, Idaho; by D'Arcy Banister and H. R. Wellman.
Display Title:
Information circulars. 8159. Methods and costs of rock drilling at Silver Summit Mine, Hecla Mining Co., Shoshone County, Idaho; by D'Arcy Banister and H. R. Wellman.
Series Title:
Information circulars.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Banister, D'Arcy and Wellman, H. R.
Date:
[1963.]
Publish Date ISO Format:
1963-01-01T00:00:00Z
Publication Start:
19630101
Publication End:
19631231
Corporate/Agency Author:
Mines Bureau
Publication month:
13
Publication year:
1963
SuDoc number:
I 28.27:(nos.)
Description:
[3]+19 p. il. 4°
Notes:
† Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, Pa.
Availability:
† Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, Pa.