- 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 ...
Cornish term for pneumatolized granite rocks containing tourmaline, fluorite, or topaz.
Industry:Mining
Correlation of rock units and structures that do not appear at the surface, by means of well logs, mine maps, and geophysical data.
Industry:Mining
Correlation of rocks in one area with those of another area on basis of time equivalence or contemporaneity of origin.
Industry:Mining
Corresponding in geologic age or stratigraphic position; esp. said of strata or formations (in regions far from each other) that are contemporaneous in time of formation or deposition or that contain the same fossil forms. n. A stratum that is contemporaneous or equivalent in time or character.
Industry:Mining
Corrosion of the cathodic member of a galvanic couple resulting from the flow of current.
Industry:Mining
Corrosion that occurs preferentially at grain boundaries of a metal or alloy.
Industry:Mining