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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 ...
Corn. A direction parallel to the bedding planes of a rock. Compare: roughway; quartering way.
Industry:Mining
Corn. A honeycombed or porous stone.
Industry:Mining
Corn. A level or gallery driven with an unnecessarily great departure from the horizontal.
Industry:Mining
Corn. A mine.
Industry:Mining
Corn. A mine; a variant of wheal.
Industry:Mining
Corn. A pit sunk to bedrock in prospecting.
Industry:Mining
Corn. A small pit sunk on a lode to catch water; a pit sunk on a bunch ore.
Industry:Mining
Corn. A tetragonal mineral, Bi<sub>2</sub>WO<sub>6</sub>; a yellow alteration product with native bismuth and wolframite.
Industry:Mining
Corn. A tin-bearing lode.
Industry:Mining
Corn. A trough for washing tin ore. A variation of strake.
Industry:Mining