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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 ...
Chemical interchange within a rock whereby its mineral constituents are converted into new mineral species; a type of recrystallization.
Industry:Mining
Chemicals produced during the sulfite treatment of wood pulps. Of interest in flotation process as a deflocculating agent and protective colloid.
Industry:Mining
Chert nodules with weathered or case-hardened surface layers.
Industry:Mining
Ches. Royalty on rock salt, or other mineral.
Industry:Mining
Chiastolite, a variety of andalusite.
Industry:Mining
Chiefly magnesite, dolomite, and brucite.
Industry:Mining
Chinese. A silver-white alloy of copper, zinc, and nickel; German silver.
Industry:Mining
Chlorinated diphenyl materials that are useful as vehicles for pigments used in glass decoration since they volatilize without leaving a carbon residue. Arochlors provide a grinding and dispersing medium for nonaqueous slurries of pigments and ceramic bodies; also, they can be used in combination with waxes to provide moisture-proof coatings.
Industry:Mining
Choked or clogged, as a grate or sieve in which the ore is beneficiated.
Industry:Mining
Chromian clinochlore, formerly called kaemmererite.
Industry:Mining
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