Browse TRAIL Inventories

Industrial insulation with mineral products

Natural mineral-paint extenders

Trends in consumption and prices of building materials

Fires in surface mining and milling structures

Strategic mica

Mine-fan signal alarms and power releases

Marketing magnesite and allied products

Supplementing anthracite with other fuels for home heating

Accidents due to misuse of explosives

Summary of state laws pertaining to explosives.

Summary of state laws pertaining to explosives.

Summary of state laws pertaining to explosives.

Summary of state laws pertaining to explosives.

Summary of state laws pertaining to explosives.

Some preliminary data on methods for allaying coal dust in tipples and cleaning plants

Synthetic rubber :its production from petroleum, coal and other material

Permissible mine equipment approved during 1942

Danger from carbon monoxide in the home

The storage of coal :revised and expanded edition of information circular 7211, pointers in the storage of coal

Monazite sand

The rare alkalis in New England

Tentative inspection standards for anthracite mines

Carbonizing properties and petrographic composition of Taggart-bed coal from mines 30 and 31, Lynch, Harlan County, Ky. :and the effect of blending this coal with Pocahontas no. 3-and no. 4-bed coals

Carbonizing properties and petrographic composition of thick Freeport-bed coal from Harmar mine, Harmarville, Allegheny County, Pa. :and the effect of blending this coal with Pocahontas No. 3- and 4-bed coals

Hydrogenation and liquefaction of coal.

Stemming in metal mines :progress report 7

Some information from an investigation on methods of confining cardox blasting devices in boreholes in certain coal mines

Active list of permissible explosives and devices approved previous to June 30, 1943

Aniline points of hydrocarbons

Determination of tungsten in low-grade ores

Effect of acids and alkalies upon carbonization products of coal

Some small coal jigs for mechanical cleaning of coal at truck mines and other low-tonnage operations

Tests of the heliopore coal carbonization power plant process

Cooperative fuel research motor-gasoline survey :winter 1942-43

Diesel engines underground.

Air flow at discharge of fan-pipe lines in mines.

Cushioned blasting.

Survey of fuel consumption at refineries in 1941

Evaporation losses of aviation gasoline in standing storage

Thermoelectric tester for checking the composition of metals

First Organization and Work of the Coal-Mine Inspection Division, Bureau of Mines

Quarry Accidents in the United States During the Calendar Year 1941

Work of the Safety Division, Fiscal Year 1942

Syllabus of Clay Testing: Part 1

Spot test for the separation of aluminum bronze from manganese bronze

Prevention of benzene-air explosions by addition of nitrogen and carbon dioxide

Precipitation of copper from an acid mine water

Periodic pincer to control flow of wet ore pulp through an orifice

Filter-paper method for obtaining dust-concentration results comparable to impinger results

Equilibria in the reduction of chromic oxide by carbon, and their relation to the decarburization of chromium and ferrochrome


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