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Infrared spectroscopy studies of a xanthate-galena system

Determination of cesium and rubidium by flame photometry

Heats and free energies of formation of anhydrous carbonates of barium, strontium, and lead

Calibration of a rotating piston deadweight gage by means of a mercury column less than 1 meter high :significance of piston constants and their applications

Preparation characteristics of coal from Webster County, W. Va.

Preparation of submicron tungsten powder by hydrogen reduction of tungsten hexachloride

Density and molar volumes of binary fluoride mixtures

Inelastic deformation of rock under a hemispherical drill bit

Presplitting rock in the presence of a static stress field

Volatilization of cesium chloride from pollucite ore

High-temperature heat contents and entropies of two praseodymium oxides and three terbium oxides

Laboratory investigation of the response of guard electrodes in oil-well logging

Glass-crystal transformation of nepheline and wollastonite and heat of formation of nepheline

Effects of bleeder entries during atmospheric pressure changes

Cell with four variable compartments for rapid infrared analysis

A method for determining the electrical resistivity of solid anthracite specimens

Fused-fluoride electrowinning of thorium-base alloys

Vapor pressure of carbon dioxide at the ice point

Evaluation of ethylene as a gas tracer in underground gas storages

Decomposition of manganese sulfate by a partial reduction process

Synthesis of alkyl cycloalkyl and dicycloalkyl sulfides

Decaking of coals in a fluid bed

Drop-weight testing of explosive liquids

Producing hafnium-enriched feed solutions from zircon

Identification of sulfur compounds in petroleum :analysis of a Wasson, Texas crude oil distillate boiling from 111⁰ to 150⁰C

Electrolyte life in winning tungsten from scheelite

Thermal phenomena during ignition of a heated dust dispersion

An improved method for evaluating the incendivity of explosives to coal dust :a progress report

Electrolytes for electrorefining hafnium

Analysis of stresses in a rock disk subjected to peripheral thermal shock

Two- and three-phase relative permeability studies

Reaction interface speed as a reducibility index for iron ore

Reaction of coal in argon and argon-hydrogen plasmas

Selective flotation of mica from Georgia pegmatites

Adsorption phenomena and the reduction of iron oxides :mechanism of reduction of iron oxides with carbon monoxide

Influence of repetitive electrolysis on winning molybdenum

Influence of continuous carbonization method, temperature, and carrier gas on the amounts of individual pyrolysis products from a subbituminous coal

Recovery of additional beryllium from fluoferrate leach residue

Chemical processing of Florida phosphate rock slime

Tungsten recovery from low-grade concentrates by amine solvent extraction

Iron and steel scrap in Arkansas, Kansas, Louisiana, Mississippi, Missouri, Oklahoma and Texas

Methods and costs of constructing the underground facility of North American Air Defense Command at Cheyenne Mountain, El Paso County, Colo.

Analyses of 38 crude oils from Africa

Manganese occurrences in the Eureka-Animas Forks area of the San Juan Mountains, San Juan County, Colo.

Water requirements and uses in Montana mineral industries

Fluorspar deposits of New Mexico

Sulfur content of United States coals

Water requirements and uses in Nevada mineral industries

Titanium resources of the United States

Reconnaissance of beryllium-bearing pegmatite deposits in six Western States:Arizona, Colorado, New Mexico, South Dakota, Utah, and Wyoming,


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