actinolite

Ca-amphibole, double chain inosilicate mineral
ChemicalSubstance mineral_species Q104692
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actinolite

Summary

actinolite is a mineral species[1]. actinolite ranks in the top 5% of mineral_species entities by monthly Wikipedia readership (166 views/month).[2]

Key Facts

  • actinolite is credited with the discovery of Richard Kirwan[3].
  • actinolite's image is recorded as Actinolite Portugal.jpg[4].
  • actinolite's instance of is recorded as mineral species[5].
  • ray is named after actinolite[6].
  • actinolite's chemical formula is recorded as Ca₂(Mg,Fe)₅[OH|Si₄O₁₁]₂[7].
  • actinolite's subclass of is recorded as ferro-actinolite – tremolite series[8].
  • actinolite's Commons category is recorded as Actinolite[9].
  • actinolite's IMA Number, broad sense is recorded as IMA2012 s.p.[10].
  • actinolite's streak color is recorded as white[11].
  • actinolite's crystal system is recorded as monoclinic crystal system[12].
  • actinolite's IMA status and/or rank is recorded as approved mineral and/or valid name (A)[13].
  • actinolite's IMA status and/or rank is recorded as redefined mineral (Rd)[14].
  • actinolite's Freebase ID is recorded as /m/017m6t[15].
  • actinolite's space group is recorded as space group C2/m[16].
  • actinolite's cleavage is recorded as {110}[17].
  • actinolite's Strunz 8th edition is recorded as VIII/D.05b[18].
  • actinolite's Nickel-Strunz 9th edition is recorded as 9.DE.10[19].
  • actinolite's Nickel-Strunz '10th ed', review of is recorded as 9.DE.10[20].
  • actinolite's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[21].
  • actinolite's described by source is recorded as Otto's encyclopedia[22].
  • actinolite's described by source is recorded as Granat Encyclopedic Dictionary[23].
  • actinolite's described by source is recorded as Elements of Mineralogy[24].
  • actinolite's described by source is recorded as Meyers Konversations-Lexikon, 4th edition (1885–1890)[25].
  • actinolite's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[26].
  • actinolite's Encyclopædia Britannica Online ID is recorded as science/actinolite[27].

Body

Works and Contributions

actinolite is credited with the discovery of Richard Kirwan[3]. Things named for actinolite include ferro-actinolite[28], a mineral species[29].

Why It Matters

actinolite ranks in the top 5% of mineral_species entities by monthly Wikipedia readership (166 views/month).[2] actinolite has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[30] actinolite is known by 20 alternative names across languages and contexts.[31]

Entities named for actinolite include ferro-actinolite[28], a mineral species[29].

References

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

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . The IMA List of Minerals (July 2019). wikidata.org.
  3. [3] . Elements of Mineralogy. wikidata.org.
  4. [6] . A Dictionary of the Names of Minerals. wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . Nomenclature of the amphibole supergroup (2012). wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . The IMA List of Minerals (November 2022). wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . mineralienatlas.de. wikidata.org.
  11. [13] . IMA/CNMNC List of Mineral Names (March 2009). wikidata.org.
  12. [14] . The IMA List of Minerals (November 2022). wikidata.org.
  13. [15] . Freebase Data Dumps. wikidata.org.
  14. [16] . The tremolite-actinolite-ferro–actinolite series: systematic relationships among cell parameters, composition, optical properties, and habit, and evidence of discontinuities. wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . Mineralogische Tabellen : Eine Klassifizierung der Mineralien auf kristallchemischer Grundlage, mit einer Einfuhrung in die Kristallchemie (1982). wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . Q15221937. wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . The IMA List of Minerals (May 2021). wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [28] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [29] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [30] . Wikidata sitelinks. wikidata.org.
  3. [31] . 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). actinolite. Retrieved May 3, 2026, from https://4ort.xyz/entity/actinolite
MLA “actinolite.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/actinolite.
BibTeX @misc{4ortxyz_actinolite_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{actinolite}}, year = {2026}, url = {https://4ort.xyz/entity/actinolite}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): actinolite — https://4ort.xyz/entity/actinolite (retrieved 2026-05-03)

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