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United States Bureau of Mines
行业: 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 ...
(Scotland) A small charge exploded in a hole to break up a stone of moderate size.
Industry:Mining
(Scotland) A small portable hand fan.
Industry:Mining
(Scotland) A tract of country in which workable minerals are found; a mineral leasehold.
Industry:Mining
(Scotland) A wheelbarrow.
Industry:Mining
(Scotland) A wheeled carriage for inclines, constructed with a horizontal platform so that cars can be run on it and be conveyed up and down the incline or slope.
Industry:Mining
(Scotland) A wide clayey joint; a stage.
Industry:Mining
(Scotland) A working of moderate inclination.
Industry:Mining
(Scotland) A working place in advance of the others, such as a heading or a level.
Industry:Mining
(Scotland) An air course alongside the pillar in wide rooms.
Industry:Mining
(Scotland) An appliance used in former times for clearing a room of combustible gases. A prop was being set up near the face, a ring was fixed in it near the roof, and a cord or wire was passed through the ring. Attaching a lamp to one end of the cord, the miner withdrew to a distance, and by pulling the cord raised the lamp to the height necessary to explode the accumulated combustible gases.
Industry:Mining
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