- 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 ...
En tetragonal mineralske, CuInS <sub>2</sub>; chalcopyrite gruppe; på Charrier, Allier, Frankrig.
Industry:Mining
En tetragonal mineral, Fe (UO <sub>2</sub>) <sub>2</sub> (AsO <sub>4</sub>) <sub>2</sub> .8H <sub>2</sub> O; meta-autunit gruppe.
Industry:Mining
En tetragonal mineral, Fe (UO <sub>2</sub>) <sub>2</sub> AsO <sub>4</sub>) <sub>2</sub>.10-12 H <sub>2</sub> O; autunit gruppe; danner lemonyellow plader; på Carinthia, Østrig.
Industry:Mining
En tetragonal mineralske, FePO <sub>4</sub> .3H <sub>2</sub> O(?); opstår i gule kugleformede aggregater; i Liege, Belgien.
Industry:Mining
En tetragonal mineral, jern oxyhydroxide beta-FeO(OH,Cl); rust farvet; forekommer i jord.
Industry:Mining
En tetragonal mineralske, FeSb <sub>2</sub> O <sub>4</sub>; rød til rødbrun.
Industry:Mining
En tetragonal mineralske, FeSb <sub>2</sub> O <sub>6</sub>; formularer kedelig grønlig-gul mikrokrystallinsk aggregater; i cinnober-bærende grus Tripuhy, Ouro Preto, Minas Gerais, Brasilien.
Industry:Mining
En tetragonal mineral, K (UO <sub>2</sub>)(AsO<sub>4</sub>).4H <sub>2</sub> O; i små gule krystaller; i templet bjerge, UT.
Industry:Mining
En tetragonal mineral, K <sub>2</sub> CuCl <sub>4</sub> .2H <sub>2</sub> O; grønlig blå.
Industry:Mining
En tetragonal mineral, K <sub>5</sub> Na <sub>5</sub> (Y, Ca) <sub>12</sub> Si <sub>28</sub> O <sub>70</sub> (OH) <sub>2</sub> (CO <sub>3</sub>) <sub>8</sub> .3H <sub>2</sub> O; forekommer i små lyserøde nåle på Narsarsuk, Grønland.
Industry:Mining
