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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 ...
The broad field of science that includes all fields of study that pertain to the sea. This includes the studies of boundaries of the ocean, its bottom topography, the physics and chemistry of seawater, the characteristics of its motion, and marine biology.
Industry:Mining
The broad tapering shovellike end of a shaking conveyor that is thrust suddenly under the coal and slowly withdrawn so as to carry the coal that has been lifted toward the dumping point.
Industry:Mining
The bucket attached to a dredger.
Industry:Mining
The building in which crucible furnaces for steel making are located.
Industry:Mining
The building of clay lumps as a lining to the pack to reduce leakage. If about 15% to 20% of calcium chloride is added to the clay, it will remain plastic.
Industry:Mining
The building up of a layer of mud cake or compacted cuttings on the borehole sidewalls; the filling of cracks or caved portions of the borehole walls with cement.
Industry:Mining
The building where the loaded mine cars are emptied into the chutes.
Industry:Mining
The buildings and surface works around a colliery shaft.
Industry:Mining
The buildings in which tailings are treated.
Industry:Mining
The bulk density of a granular material, when packed under specified conditions. It is commonly determined, particularly for foundry sands.
Industry:Mining
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