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United States Bureau of Mines
Industry: Mining
Number of terms: 33118
Number of blossaries: 0
Company Profile:
The U.S. Bureau of Mines (USBM) was the primary United States Government agency conducting scientific research and disseminating information on the extraction, processing, use, and conservation of mineral resources. Founded on May 16, 1910, through the Organic Act (Public Law 179), USBM's missions ...
Eng. A provincial term for a variety of calciferous sandstone.
Industry:Mining
Eng. A quartz crystal from Cornwall.
Industry:Mining
Eng. A rail for a tram. A light railroad rail distinguished from tram plate by being rolled while the latter is cast.
Industry:Mining
Eng. A road into which a face conveyor delivers the coal.
Industry:Mining
Eng. A rope or chain for hoisting a kibble or bucket.
Industry:Mining
Eng. A rude platform near the shaft's mouth for a night fire.
Industry:Mining
Eng. A set of joints in slate parallel to the main cleavage, Denbighshire.
Industry:Mining
Eng. A small mine for the supply of coal for the boilers.
Industry:Mining
Eng. A small railway truck for transporting constructive materials.
Industry:Mining
Eng. A small unexpected turning in the stone, side, or ore, often accompanied by a small joint; Derbyshire.
Industry:Mining