bastnasite

bastnasite 화학적 특성, 용도, 생산

• 물리적 성질

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

• 정의

  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 준비 용품 및 원자재

bastnasite 관련 검색