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United States Bureau of Mines
行业: 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 ...
(Scotland) A borehole put in parallel with the seam, that is made and kept in advance of a working place for the purpose of ascertaining the position of old works, tapping water, letting off gas, etc.
Industry:Mining
(Scotland) A brief expression to indicate that workers are on the cage to be raised, or lowered, in a shaft.
Industry:Mining
(Scotland) A coal seam with thick partings of blaes or fireclay; a very ashy coal.
Industry:Mining
(Scotland) A debris heap; a waste heap.
Industry:Mining
(Scotland) A gin actuated by a water wheel.
Industry:Mining
(Scotland) A leather or canvas delivery pipe at the top of a sinking set of pumps.
Industry:Mining
(Scotland) A lenticular mass of sandstone or clay ironstone; a big nodule. Compare: lonkey
Industry:Mining
(Scotland) A limekiln in which the process of calcination is carried on continuously, the raw limestone and fuel being put in at the top and the lime withdrawn at the bottom.
Industry:Mining
(Scotland) A machine for separating impurities from coal by means of water.
Industry:Mining
(Scotland) A mineral related to asphalt, occurring in patches in blue limestone and in blue flags at Inganess, Orkney. It is soluble in benzol and at a red heat gives off a large amount of illuminating gas.
Industry:Mining
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