Search U.S. government technical reports digitized or harvested by TRAIL.
Caustic sulfide leaching of mercury products
Precipitation and electrodeposition of mercury in caustic solutions
Accuracy in estimating metal content and tonnage of an ore body from diamond-drill-hole data
Computer methods of fitting surfaces to assay and other data by regression analysis
Geometry of metal distribution in five veins of the Fresnillo Mine, Zacatecas, Mexico
Linear discriminant analysis of multivariate assay and other mineral data
Gold distribution in diamond-drill core from the Homestake Mine, Lead, S. Dak.
A statistical interpretation of sample assay data from the Getchell Mine, Humboldt County, Nev.
Statistical analysis of gold assay and other trace-element data
Sampling gold ore by diamond-drilling in the Homestake Mine, Lead, S. Dak.
Sample preparation variability in diamond-drill core from the Homestake Mine, Lead, S. Dak.
A mathematical model to guide the discovery of ore bodies in a Coeur d'Alene lead-silver mine