anorthite

calcium-rich feldspar mineral
ChemicalSubstance mineral_species Q244994
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anorthite

Summary

anorthite is a mineral species[1]. anorthite has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • anorthite's instance of is recorded as mineral species[3].
  • a- is named after anorthite[4].
  • orthogonality is named after anorthite[5].
  • anorthite's chemical formula is recorded as CaAl₂Si₂O₈[6].
  • anorthite is a type of plagioclase[7].
  • anorthite's Commons category is recorded as Anorthite[8].
  • anorthite's crystal system is recorded as triclinic crystal system[9].
  • anorthite's IMA status and/or rank is recorded as grandfathered mineral (G)[10].
  • anorthite's point group is recorded as triclinic-pinacoidal[11].
  • anorthite's space group is recorded as triclinic-pedial[12].
  • anorthite's Strunz 8th edition is recorded as VIII/F.03c[13].
  • anorthite's Nickel-Strunz 9th edition is recorded as 9.FA.35[14].
  • anorthite's Nickel-Strunz '10th ed', review of is recorded as 9.FA.35[15].
  • anorthite's described by source is recorded as Ueber den Feldspath, Albit, Labrador und Anorthit[16].
  • anorthite's described by source is recorded as Meyers Konversations-Lexikon, 4th edition (1885–1890)[17].
  • anorthite's described by source is recorded as Encyclopædia Britannica 11th edition[18].
  • anorthite's described by source is recorded as Armenian Soviet Encyclopedia, vol. 1[19].
  • anorthite's solid solution series with is recorded as albite[20].
  • anorthite's type locality is recorded as Mount Somma[21].
  • anorthite's IMA Mineral Symbol is recorded as An[22].

Why It Matters

anorthite has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[2] anorthite is known by 24 alternative names across languages and contexts.[23]

References

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

Direct Wikidata claims

  1. [3] . The IMA List of Minerals (February 2013). wikidata.org.
  2. [4] . A Dictionary of the Names of Minerals. wikidata.org.
  3. [5] . A Dictionary of the Names of Minerals. wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . mineralienatlas.de. wikidata.org.
  8. [10] . IMA/CNMNC List of Mineral Names (March 2007). wikidata.org.
  9. [11] . mineralienatlas.de. wikidata.org.
  10. [12] . mineralienatlas.de. 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] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . Q15221937. wikidata.org.
  20. [22] . IMA–CNMNC approved mineral symbols. wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. wikidata.org.
  2. [23] . Wikidata aliases. wikidata.org.

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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). anorthite. Retrieved May 3, 2026, from https://4ort.xyz/entity/anorthite
MLA “anorthite.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/anorthite.
BibTeX @misc{4ortxyz_anorthite_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{anorthite}}, year = {2026}, url = {https://4ort.xyz/entity/anorthite}, note = {Accessed: 2026-05-03}}
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 3d ago · Baum64 · 2026-08-17 view diff on Wikidata ↗
    Crystal system triclinic crystal system
    Named after
    Described by source Ueber den Feldspath, Albit, Labrador und Anorthit, Meyers Konversations-Lexikon, 4th edition (1885–1890), Encyclopædia Britannica 11th edition +1
    Subclass of
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P9824]]: 1557942, [[:toollabs:quickstatements/#/batch/269092|batch #269092]]"
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