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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 ...
A slurry composed of any cement and water.
Industry:Mining
A slurry containing particles of such size range that 50% or more (by weight) will pass a 200-mesh sieve (or finer).
Industry:Mining
A slurry that has been partly dewatered by sedimentation, usually to a dilution that will permit further dewatering by mechanical means.
Industry:Mining
A small 7- or 19- wire galvanized strand made from plow steel or crucible-steel wire.
Industry:Mining
A small accumulation of methane in a roof cavity, where it is beyond the reach of the ventilating air current.
Industry:Mining
A small air chamber fixed to the pipeline on the discharge side of a reciprocating pump that acts as a cushion to minimize the shock produced by the pulsations of the pump.
Industry:Mining
A small air or electric drill, usually mounted on an extensible column, for working stopes, raises, and narrow workings.
Industry:Mining
A small alluvial plain bordering a river, on which alluvium is deposited during floods. Compare: alluvial plain
Industry:Mining
A small anvil on which to bend sheet metal.
Industry:Mining
A small auxiliary hoisting drum and engine operated by steam, by compressed air, and sometimes by an electric motor or an internal-combustion engine.
Industry:Mining