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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 ...
A monoclinic mineral, PbSiO<sub>3</sub>.
Industry:Mining
A monoclinic mineral, PbSiO<sub>3</sub>.
Industry:Mining
A monoclinic mineral, PbWO<sub>4</sub>; dimorphous with stolzite; forms small tabular brownishyellow crystals having intense adamantine luster; at Broken Hill, N.S.W., Australia.
Industry:Mining
A monoclinic mineral, PdBi<sub>2</sub>; forms minute metallic grains in mill concentrates at the Frood Mine, Sudbury, ON, Canada.
Industry:Mining
A monoclinic mineral, S (gamma sulfur); dimorphous with sulfur.
Industry:Mining
A monoclinic mineral, S (gamma sulfur); dimorphous with sulfur.
Industry:Mining
A monoclinic mineral, ScPO<sub>4</sub>.2H<sub>2</sub>O ; blue to gray.
Industry:Mining
A monoclinic mineral, ScPO<sub>4</sub>.2H<sub>2</sub>O ; blue to gray.
Industry:Mining
A monoclinic mineral, SiO<sub>2</sub>; polymorphous with cristobalite, quartz, tridymite, and stishovite; insoluble in hydrogen fluoride.
Industry:Mining
A monoclinic mineral, SnTa<sub>2</sub>O<sub>6</sub>; forms a series with foordite; brown; in pegmatite at Katanga, Congo.
Industry:Mining
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