greigite

名词 n.
中文释义

英文释义

名词 n.
  1. A magnetic form of iron sulfide, Fe²⁺Fe³⁺₂S₄, analogous to magnetite, produced by microorganisms and found in lake sediments; Note: half the iron ions are ferrous and half ferric. uncountable

词源

From Joseph W. Greig, American mineralogist, + -ite.
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