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单词 nigerite
释义

Definition of nigerite in English:

nigerite

noun ˈnʌɪdʒərʌɪt
Mineralogy

  • A hydroxide and oxide of zinc, iron, magnesium, tin, and aluminium, crystallizing in the hexagonal system and occurring as brown or red platelets; (Zn,Fe2+,Mg)(Sn,Zn)₂(Al,Fe3+)₁₂O₂₂(OH)₂.

Origin

1940s. From niger- + -ite.

Definition of nigerite in US English:

nigerite

nounˈnʌɪdʒərʌɪt
Mineralogy

  • A hydroxide and oxide of zinc, iron, magnesium, tin, and aluminium, crystallizing in the hexagonal system and occurring as brown or red platelets; (Zn,Fe2+,Mg)(Sn,Zn)₂(Al,Fe3+)₁₂O₂₂(OH)₂.

Origin

1940s. From niger- + -ite.
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更新时间：2025/1/31 6:37:17