bastnasite

bastnasite Chemische Eigenschaften,Einsatz,Produktion Methoden

• Physikalische Eigenschaften

  Habit: prismatic, granular.
  Color: yellow or reddish brown.
  Luster: vitreous, greasy.
  Cleavage: (1011) imperfect, (0001) poor.
  Fracture: uneven.
  Streak: white.

• Definition

  An ore from which all nine of the lanthanide minerals (rare earths) are obtained. The only large deposit in the U.S. is in southwest California.

bastnasite Upstream-Materialien And Downstream Produkte

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