Methods and costs of mining ferberite ore at Cold Springs Mine, Nederland, Boulder County, Colo. /
Mode of access: Internet.
| Verfasser: | |
|---|---|
| Dokumenttyp: | Text |
| Erscheinungsdatum: | 1932 |
| Verlag/Hrsg.: |
Washington
D.C. : U.S. Dept. of Commerce Bureau of Mines |
| Schlagwörter: | Mining engineering / Mines and mineral resources |
| Sprache: | Englisch |
| Permalink: | https://search.fid-benelux.de/Record/base-27151101 |
| Datenquelle: | BASE; Originalkatalog |
| Powered By: | BASE |
| Link(s) : | http://hdl.handle.net/2027/mdp.39015086485839 |
