bastnasite

bastnasite 化学特性,用途語,生産方法

• 物理的性質

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

• 定義

  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 上流と下流の製品情報

, bastnasite キーワード