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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 ...
Derb. The place where ore is stored for smelting.
Industry:Mining
Derb. The place where veins intersect.
Industry:Mining
Derb. The superintendent of the colliery.
Industry:Mining
Derb. Weathered ore at the surface of an outcrop.
Industry:Mining
Derived from or composed of organic materials; e.g., a crinoidal limestone.
Industry:Mining
Derived from or modified by substances in a liquid condition; said of the genesis of ores and other minerals; opposite of pneumatogenic. Compare: hydatopneumatogenic
Industry:Mining
Derived from the land or continent.
Industry:Mining
Described as altered rhodonite; carbonated rhodonite.
Industry:Mining
Describes a gemstone cut with too great a depth in proportion to its width.
Industry:Mining
Describes the "efficiency" of X-ray scattering of a given atom in a given direction; equal to the amplitude of the wave scattered by an atom divided by the amplitude of the wave scattered by one electron.
Industry:Mining