Search
Search U.S. government technical reports digitized or harvested by TRAIL.
Keyword Search
8 results returnedSearch results
- Analyses of rocks and minerals from the laboratory of the United States Geological Survey, 1914-36,
- Trends in exploration of mineral deposits
- Laboratories that make fire assays, analyses, and tests on ores, minerals, metals and other inorganic substances
- A nomogram for obtaining percent composition by weight from mineral-grain counts
- Laboratories that make fire assays, analyses, and tests of ores, minerals, metals, and other inorganic substances
- Using probability models as a basis for making decisions during mineral deposit exploration
- Linear discriminant analysis of multivariate assay and other mineral data
- A multistage probability model of sample reduction in the mineral industries
