marcasite

mineral, marcasite–löllingite mineral group
ChemicalSubstance mineral_species Q409087
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marcasite

Summary

marcasite is a mineral species[1]. marcasite ranks in the top 4% of mineral_species entities by monthly Wikipedia readership (266 views/month).[2]

Key Facts

  • marcasite's image is recorded as MarcassiteII.jpg[3].
  • marcasite's instance of is recorded as mineral species[4].
  • pyrite is named after marcasite[5].
  • marcasite's chemical formula is recorded as FeS₂[6].
  • marcasite's subclass of is recorded as marcasite mineral subgroup[7].
  • marcasite's Commons category is recorded as Marcasite[8].
  • marcasite's crystal system is recorded as orthorhombic crystal system[9].
  • marcasite's IMA status and/or rank is recorded as grandfathered mineral (G)[10].
  • marcasite's Freebase ID is recorded as /m/045gky[11].
  • marcasite's NL CR AUT ID is recorded as ph574510[12].
  • marcasite's Strunz 8th edition is recorded as II/C.07[13].
  • marcasite's Nickel-Strunz 9th edition is recorded as 2.EB.10a[14].
  • marcasite's Nickel-Strunz '10th ed', review of is recorded as 2.EB.10a[15].
  • marcasite's Dana 8th edition is recorded as 2.12.2.1[16].
  • marcasite's Art & Architecture Thesaurus ID is recorded as 300011111[17].
  • marcasite's described by source is recorded as A History of the Materia Medica[18].
  • marcasite's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[19].
  • marcasite's described by source is recorded as Meyers Konversations-Lexikon, 4th edition (1885–1890)[20].
  • marcasite's described by source is recorded as Encyclopædia Britannica 11th edition[21].
  • marcasite's described by source is recorded as Armenian Soviet Encyclopedia, vol. 7[22].
  • marcasite's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[23].
  • marcasite's Encyclopædia Britannica Online ID is recorded as science/marcasite[24].
  • marcasite's Encyclopædia Universalis ID is recorded as marcassite-marcasite[25].
  • marcasite's Great Norwegian Encyclopedia ID is recorded as markasitt[26].
  • marcasite's Encyclopedia of Modern Ukraine ID is recorded as 63692[27].

Why It Matters

marcasite ranks in the top 4% of mineral_species entities by monthly Wikipedia readership (266 views/month).[2] marcasite has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[28] marcasite is known by 25 alternative names across languages and contexts.[29]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . The IMA List of Minerals (September 2019). wikidata.org.
  3. [5] . webmineral.com. wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . Fleischer’s Glossary of Mineral Species 2014. wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . The IMA List of Minerals (February 2013). wikidata.org.
  9. [11] . Freebase Data Dumps. wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . Mineralogische Tabellen : Eine Klassifizierung der Mineralien auf kristallchemischer Grundlage, mit einer Einfuhrung in die Kristallchemie (1982). wikidata.org.
  12. [14] . mineralienatlas.de. wikidata.org.
  13. [15] . Q15221937. wikidata.org.
  14. [16] . mineralienatlas.de. wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). marcasite. Retrieved May 3, 2026, from https://4ort.xyz/entity/marcasite
MLA “marcasite.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/marcasite.
BibTeX @misc{4ortxyz_marcasite_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{marcasite}}, year = {2026}, url = {https://4ort.xyz/entity/marcasite}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): marcasite — https://4ort.xyz/entity/marcasite (retrieved 2026-05-03)

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