Limonite

noun

Definitions

Noun
  1. 1
    Any of several natural hydrous iron oxides; often a mixture of goethite and hematite with clays and manganese oxide. countable, uncountable
  2. 2
    a widely occurring iron oxide ore; a mixture of goethite and hematite and lepidocrocite wordnet

Etymology

From Ancient Greek λειμών (leimṓn) + -ite.

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