Browse TRAIL Inventories

Physiological factors of mine ventilation

Mining laws of Portugal

Mining laws of Portuguese Possessions

Gypsum :its uses and preparation

Coal-dust explosibility factors indicated by experimental mine investigations 1911 to 1929

Depth attainable by electrical methods in applied geophysics

Effect of manganese on distribution of carbon in steel

Safety at natural-gasoline plants

Smelting in the lead blast furnace :IV. composition and temperature of the gases at the Tuye©Łre Zone

Smelting in the lead blast furnace :V. effect of conditions at various Tuye©Łres on the form of lead and composition of the slag

Leaching silver in unroasted tailings with ferric salts in saturated brine

Mica.

Electrical motored equipment :approvals and extensions

Electrical accident prevention

The National Safety Competition to assist in the reduction of mine and quarry accidents

Mining laws of China

What do we know about the explosibility of coal dust in mines?

Fusain

Activities of the Holmes Safety Association in Florida

Survey of cracking plants, January 1, 1929

Sampling dust in of rock-dusted mines

The unusually good safety record of a coal mine and of a coal-mine foreman

Mining laws of Columbia

Safeguarding electrical equipment used in gassy mines :European practice.

Work of the Holmes Safety Association in the state of Washington

Recommendation for safety in coal mining relating to placing mine haulage in intake air

Mining laws of Bolivia

Selected bibliography of minerals and their identification

Clay

Explosions and other accidents from mudcapped shots in coal mines

Effect of a bonus on the accident record of the Southwestern Portland Cement Co.

Colorado mine fatalities

Design and operation of gas-well siphons

Accidents at metallurgical works in the United States :during the calendar year 1927

Classification and tabling of difficult ores :with particular attention to fluorspar

Factors governing removal of soluble copper from leached ores

Coke-oven accidents in the United States :during the calendar year 1927

Geophysical investigations at Caribou, Colo.

Roasting of lead-carbonate ores preliminary to gravity concentration

Falls of roof in bituminous coal mines :influence of the seasons and rate of production

The blast-furnace stock column

Specific heats of gases at high temperatures

A study of the crude oil produced in the Salt Creek field, Wyoming

Inflammability of mixed gases

Calcium sulphate retarders for Portland cement clinker

Safety organizations in Arizona copper mines

Permissible junction boxes

Analyses of Kansas coals / [by the U.S. Bureau of Mines].

Petroleum refineries in the United States, January 1, 1929

Metal-Mine Accidents in the United States During the Calendar Year 1927


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