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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 ...
Common term for straight brick, as a 9-in (23-cm) straight.
Industry:Mining
Commonly found in seismometers of the induction type. It may be used in mechanical seismographs by employing a copper plate moving between two permanent magnets. Induction seismometers depend upon voltage generated by motion of coil in the magnetic field.
Industry:Mining
Commonly used as a syn. for peripheral speed, as applied to bit rotation; also, a syn. for rope or cable speed, as applied to hoisting.
Industry:Mining
Compact mixture of oxides of iron and copper.
Industry:Mining
Compact sapropel rock.
Industry:Mining
Company formed for the purpose of exploiting a patented process.
Industry:Mining
Complete cave-in of walls of a borehole or mine workings.
Industry:Mining
Complete set of operations a machine performs before repeating them.
Industry:Mining
Complex electrical plugs and sockets used throughout a mine distribution system to connect mobile machinery to trailing cables, to connect cables with one another, and to connect cables to power centers, switchhouses, and substations.
Industry:Mining
Complex polyhydroxy carboxylic flotation reagent used as depressant. It destroys bubble adhesion to collector-coated minerals.
Industry:Mining