Fracture geometries in three ore bodies mined by undercut caving as determined from oriented drill core and scanline mapping
| Main Author: | Panek, Louis Anthony, 1919- |
|---|---|
| Other Authors: | Melvin, Michael T., United States. Bureau of Mines. |
| Format: | Microfilm |
| Language: | English |
| Published: |
Pittsburgh, Pa. :
U.S. Dept. of the Interior, Bureau of Mines,
1987.
|
| Physical Description: |
iii, 82 pages : illustrations ; 28 cm. |
| Series: |
Report of investigations (United States. Bureau of Mines) ;
9049. |
| Subjects: |
| Item Description: |
Bibliography: page 82. Microfiche. Washington, D.C. : U.S. G.P.O. 1987. 1 microfiche : negative : 11 x 15 cm. |
|---|---|
| Physical Description: |
iii, 82 pages : illustrations ; 28 cm. |
| Bibliography: |
Bibliography: page 82. |