Electronmicroscopic examination shows that Ti-oxide (rutile or anatase) is replaced by brannerite, indicat-ing the metasomatic origin of brannerite.

 
  • 在电镜下观察到钛铀矿与钛的氧化(金红石或锐钛矿)成交代关系,说明钛铀矿是交代成因的。
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