upload
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 ...
In metallurgy, a person who transfers molten metal from the furnace into a ladle and skims and fluxes metal preparatory to casting.
Industry:Mining
In metallurgy, a slag with a silicate degree of 2.
Industry:Mining
In metallurgy, a slag with a silicate degree of 3.
Industry:Mining
In metallurgy, an apparatus for extracting gold from its ore. By the action of an alkali and high-pressure steam, gold-bearing quartz is converted into a soluble silicate from which gold may be separated by washing.
Industry:Mining
In metallurgy, annealing.
Industry:Mining
In metalworking, the tuyere of a hot-blast furnace.
Industry:Mining
In metallurgy, diverse operations, such as storing in bins, conveying (by conveyors, feeders, elevators, or pumps), sampling, weighing, reagent feeding, and pulp distribution.
Industry:Mining
In mica, a cloudlike effect that occurs in various colors.
Industry:Mining
In mica, a series of air inclusions connected (or nearly connected) to form a relatively long, thin streak. Also known as silver streak.
Industry:Mining
In microscopy, a compound lens that does not spread white light into its spectral colors. Compare: aberration
Industry:Mining