Browse TRAIL Inventories

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

Some suggestions on care in the use and handling of explosives in coal mines

Marketing vermiculite

Accidents to children from blasting caps

Possible hazards attending the use of engines operated on butane fuel in mining and tunneling

The burning rate of fuse

Suggested hoisting-signal code for metal-mine shafts

Hazards from common gases and vapors encountered at surface disasters

Mining and milling operations of the Rutile Mine of the Titanium Alloy Co., of Arkansas, Hot Spring County, Ark.

Testing safety catches on mine cages at some eastern bituminous-coal mines

Some of the hazards of auxiliary fans in coal mines

Control of silicosis hazard by substitution of quartz-free or low-quartz material for sand under mine locomotives

Blasting hazards in strip mines adjacent to underground workings

Prospect trenching with caterpillar-mounted angledozers

Prevention of fires caused by electric arcs and sparks from trolley wires

Bureau of Mines exploration of mercury deposits to June 30, 1944

Successful system for signaling from mine cages at rest or in motion

Precautions to be taken when approaching old mine workings

Langbeinite

Influence of humidity upon the resistivity of solid dielectrics and upon the dissipation of static electricity

Fluorescent minerals used in lighting and elsewhere

Use and misuse of flame safety lamps

Permissible mine equipment approved during 1943

Milling and smelting operations of the Magma Copper Co., Superior, Ariz.

Corundum

Suggested hoisting-signal code for slope coal mines and for shaft mines having only one level

Fluorescence test for uranium

Processes for making barium and its alloys

Permissible mine equipment approved during 1944

Destruction of damaged, deteriorated, or unwanted commercial explosives


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