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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 ...
Easily decomposable plant and animal products such as fats and oils or proteins that are found in peat and sapropels.
Industry:Mining
Echo trace on radar or sonar indicator screen.
Industry:Mining
Economic minerals that are not the property of the landowner but belong to the State. The State confers the right to prospect for and to mine these minerals on any one who applies for this right on the form prescribed and at the competent mining office. Such minerals as coal and iron ores are included in this group. Compare: unreserved mineral
Industry:Mining
Effect on metal of immersion in caustic alkaline solutions.
Industry:Mining
Eight pigs of cast iron.
Industry:Mining
Either a bend like the letter U or a coil in a line of pipe to provide for expansion or contraction.
Industry:Mining
Either of the two angles formed at the station by the intersection of the two survey lines.
Industry:Mining
Either of two perpendicular distances of a point from a pair of rectangular coordinate axes.
Industry:Mining
Either of two stages of blasts when the height of the rock face is too great to blast in one operation.
Industry:Mining
Either the vertical or lateral extent to which the mining of a mineral deposit by open pitting may be economically carried. The cost of removing overburden or waste material versus the minable value of the ore so exposed is usually the factor controlling the limits of a pit.
Industry:Mining