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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 ...
An excavation between parallel banks that begins and ends at original grade.
Industry:Mining
An excavation dug near a drill to form a reservoir in which the returns from a borehole are collected and stored.
Industry:Mining
An excavation dug near a drill to form a reservoir in which the returns from a borehole are collected and stored.
Industry:Mining
An excavation dug near a drill to form a reservoir in which the returns from a borehole are collected and stored.
Industry:Mining
An excavation dug near a drill to form a reservoir in which the returns from a borehole are collected and stored.
Industry:Mining
An excavation dug near a drill to form a reservoir in which the returns from a borehole are collected and stored.
Industry:Mining
An excavation filled with powder for the purpose of blasting rocks.
Industry:Mining
An excavation in a foundry floor for large castings.
Industry:Mining
An excavation in a mine in which barren rock and other material is broken up for use as filling at the stope.
Industry:Mining
An excavation method that involves hauling the spoil away from the hole.
Industry:Mining
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