agate

chalcedony variety
ChemicalSubstance mineral_variety Q123314
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agate

Summary

agate is a mineral variety[1]. agate ranks in the top 7% of mineral_variety entities by monthly Wikipedia readership (1,803 views/month).[2]

Key Facts

  • agate's image is recorded as Achat Mineral aus Brasilien.jpg[3].
  • agate's instance of is recorded as mineral variety[4].
  • Dirillo is named after agate[5].
  • agate's GND ID is recorded as 4206226-3[6].
  • agate's Library of Congress authority ID is recorded as sh85002057[7].
  • agate's chemical formula is recorded as SiO₂[8].
  • agate's subclass of is recorded as quartz[9].
  • agate's subclass of is recorded as gemstone[10].
  • agate's NDL Authority ID is recorded as 01166276[11].
  • agate's Commons category is recorded as Agate[12].
  • agate's streak color is recorded as white[13].
  • agate's Freebase ID is recorded as /m/0qjx[14].
  • agate's NL CR AUT ID is recorded as ph618947[15].
  • agate's Art & Architecture Thesaurus ID is recorded as 300011135[16].
  • agate's Mohs' hardness is recorded as {'amount': '+6.75'}[17].
  • agate's Mohs' hardness is recorded as {'amount': '+7'}[18].
  • agate's OmegaWiki Defined Meaning is recorded as 1121214[19].
  • agate's Gran Enciclopèdia Catalana ID is recorded as 0075651[20].
  • agate's described by source is recorded as Encyclopedia of Armenian Nature[21].
  • agate's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[22].
  • agate's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[23].
  • agate's described by source is recorded as Pauly–Wissowa[24].
  • agate's described by source is recorded as Otto's encyclopedia[25].
  • agate's described by source is recorded as Dictionnaire Infernal[26].
  • agate's described by source is recorded as Bible Encyclopedia of Archimandrite Nicephorus[27].

Body

Works and Contributions

Things named for agate include fordite[28]; Dirillo[29], a river[30], in Italy[31]; Fusinus agatha[32], a taxon[33]; and Agate Peak[34], a mountain[35].

Why It Matters

agate ranks in the top 7% of mineral_variety entities by monthly Wikipedia readership (1,803 views/month).[2] agate has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[36] agate is known by 23 alternative names across languages and contexts.[37]

Entities named for agate include fordite[28]; Dirillo[29], a river[30], in Italy[31]; Fusinus agatha[32], a taxon[33]; and Agate Peak[34], a mountain[35].

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . Q23849242. wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . Library of Congress Control Number. Retrieved . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . Freebase Data Dumps. wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . Q29021999. 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.

Inverse relationships (entities pointing at this one)

  1. [28] . wikidata.org. → on this site
  2. [29] . wikidata.org. → on this site
  3. [32] . wikidata.org. → on this site
  4. [34] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [30] . Wikidata. wikidata.org. → on this site
  2. [31] . Wikidata. wikidata.org. → on this site
  3. [33] . Wikidata. wikidata.org. → on this site
  4. [35] . 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. [36] . Wikidata sitelinks. wikidata.org.
  3. [37] . 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). agate. Retrieved May 3, 2026, from https://4ort.xyz/entity/agate
MLA “agate.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/agate.
BibTeX @misc{4ortxyz_agate_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{agate}}, year = {2026}, url = {https://4ort.xyz/entity/agate}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): agate — https://4ort.xyz/entity/agate (retrieved 2026-05-03)

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