Limonite
id:
limonite-309-13180339
title:
Limonite
text:
Limonite is an iron ore consisting of a mixture of hydrated iron(III) oxide-hydroxides in varying composition. The generic formula is frequently written as FeO(OH)·nH2O, although this is not entirely accurate as the ratio of oxide to hydroxide can vary quite widely. Limonite is one of the three principal iron ores, the others being hematite and magnetite, and has been mined for the production of iron since at least 400 BC.
brand slug:
wiki
category slug:
encyclopedia
description:
Hydrated iron oxide mineral
original url:
https://en.wikipedia.org/wiki/Limonite
date created:
date modified:
2024-02-07T16:49:12Z
main entity:
{"identifier":"Q193565","url":"https://www.wikidata.org/entity/Q193565"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/2/2e/LimoniteUSGOV.jpg","width":360,"height":307}
fields total:
13
integrity:
15