Geometry of Metal Distribution in Five Veins of the Fresnillo Mine, Zacatecas, Mexico

A Statistical Interpretation of Sample Assay Data from the Getchell Mine, Humboldt County, Nev

Sample Preparation Variability in Diamond-drill Core from the Homestake Mine, Lead, S. Dak

Linear Discriminant Analysis of Multivariate Assay and Other Mineral Data

Sampling Gold Ore by Diamond-drilling in the Homestake Mine, Lead, S. Dak

Gold Distribution in Diamond-drill Core from the Homestake Mine, Lead, S. Dak

Computer Methods of Fitting Surfaces to Assay and Other Data by Regression Analysis

A Computer Method of Fitting Surfaces to Assay and Other Data in Three Dimensions by Quadratic-regression Analysis: Issues 6875-6876

Accuracy in Estimating Metal Content and Tonnage of an Ore Body from Diamond-drill-hole Data

Statistical Analysis of Gold Assay and Other Trace-element Data

Caustic Sulfide Leaching of Mercury Products

Precipitation and Electrodeposition of Mercury in Caustic Solutions

Effects of Aluminum, Nitrogen, Manganese, and Copper Impurities on Hot Water and Steam Corrosion Rates of Zircaloy-3

A Mathematical Model to Guide the Discovery of Ore Bodies in a Coeur D'Alene Lead-silver Mine

Statistical Analysis of Methane Concentration Fluctuations: Produced by Incomplete Mixing of Methane and Air at a Model Coal Mine Working Face, Issues 7981-7991; Issues 7993-8000

Oxygenates in Automotive Exhaust Gas: Estimation of Levels of Carbonyls and Noncarbonyls in Exhaust from Gasoline Fuels, Issues 7661-7680

Rhenium and Rhenium-tungsten Deposition by Thermochemical Reduction of the Hexafluorides: A Preliminary Study, Issues 6901-6920

Test Operation of a Pneumatic Vibrating-blade Planer: A Progress Report on Phosphate Mining Research, Issues 6861-6880

Multiple Zone Mining Plus Beneficiation of Western Phosphate Rock: A Cost Estimate and Comparison with Selective Mining, Issues 7501-7520

Low-temperature Heat Capacities and Entropies at 298.15° of Sulfides of Arsenic, Germanium and Nickel: 1963