siderite

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siderite

Where it comes from

From Ancient Greek σιδηρίτης (sidērítēs, “made of iron”), from Ancient Greek σίδηρος (sídēros, “iron”), or from Latin sideritis (“lodestone”), from Ancient Greek σιδηρῖτις (sidērîtis, “loadstone”). By surface analysis, sider- + -ite.

noun siderites

  1. uncountable A widespread brown mineral, FeCO₃, having the structure of calcite.

    Similar: iron(II) carbonate, ferrous carbonate

  2. countable An iron meteorite.
  3. countable, uncountable An indigo blue variety of quartz.
  4. countable, obsolete, uncountable Magnetic iron ore; lodestone.

Similar: chalybite, sparry iron, spathic iron

Thesaurus

Translations

Every language

noun a mineral, iron(II) carbonate

Españolsiderita
Portuguêssiderita
Françaissidérite
DeutschSiderit
Italianosiderite
Ελληνικάσιδηρίτης sidirítis

noun an iron meteorite

Españolsiderito
Françaissidérite

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MLA

"siderite." Wiktionary, via Micwyn, micwyn.com/word/siderite. Accessed 6 Nov. 2026.

APA

siderite. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/siderite

Chicago

"siderite." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/siderite.

BibTeX
@misc{siderite_2026,
  title = {siderite},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/siderite},
  urldate = {2026-11-06}
}