- 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 ...
Of, or relating to, a metal or compound that does not contain appreciable quantities of iron; ores that are not processed primarily for their iron content.
Industry:Mining
Of, or relating to, processes or deposits that involve the action of glaciers and the sea, or the action of glaciers in the sea.
Industry:Mining
Of, pertaining to, or containing gold in the univalent state; e.g., aurous chloride (AuCl).
Industry:Mining
Of, pertaining to, or containing iron in the trivalent state; e.g., ferric chloride, FeCl<sub>3</sub>.
Industry:Mining
Of, pertaining to, or containing lead, esp. in its higher valence. Compare: plumbous
Industry:Mining
Of, pertaining to, or containing lead, esp. in its lower valence. Compare: plumbic
Industry:Mining
Of, pertaining to, or containing potassium; relating to or containing potash.
Industry:Mining
