Principles of a resource/reserve classification for minerals
Circular
831
By: U.S. Bureau of Mines and U.S. Geological Survey
Links
- Document: Report (pdf)
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Abstract
No abstract available.
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Principles of a resource/reserve classification for minerals |
| Series title | Circular |
| Series number | 831 |
| DOI | 10.3133/cir831 |
| Year Published | 1980 |
| Language | English |
| Publisher | U.S. Geological Survey |
| Description | iii, 5 p. |