Rare Mineral Mansfieldite normally formed small white crystals or rounded aggregates. However, this specimen appeared to be pink. The color is given by the impurity of Cobalt in the specimen.

 
  • 罕见矿物砷铝石;一般为白色细小的晶体;或者是团块状.;此标本为粉红色的是因为内含微量的钴
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