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 ...
Containing gypsum. Also spelled gypseous.
Industry:Mining
Containing iron and magnesium. Applied to certain dark silicate minerals, esp. amphibole, pyroxene, biotite, and olivine.
Industry:Mining
Containing lead.
Industry:Mining
Containing lignite.
Industry:Mining
Containing much bauxite; e.g., a bauxitic clay containing 47% to 65% alumina on a calcined basis, or a bauxitic shale abnormally high in alumina and notably low in silica.
Industry:Mining
Containing nickel.
Industry:Mining
Containing one hydrogen atom replaceable by a metal with the formation of a salt.
Industry:Mining
Containing or producing pyrite.
Industry:Mining
Containing silver.
Industry:Mining
Containing water; having drops of included fluid; as enhydrous chalcedony.
Industry:Mining