betafite

名词 n.
中文释义

英文释义

名词 n.
  1. A radioactive mineral in the pyrochlore group, having chemical formula (Ca,U)₂(Ti,Nb,Ta)₂O₆(OH). countable,uncountable

词形变化

betafites plural

词源

From Betafo + -ite, after Betafo in the Malagasy Republic, where it was discovered.
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