oldhamite

rocksalt group, sulfide mineral
ChemicalSubstance mineral_species Q1058797
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oldhamite

Summary

oldhamite is a mineral species[1]. oldhamite draws 68 Wikipedia views per month (mineral_species category, ranking #167 of 1,431).[2]

Key Facts

  • oldhamite's instance of is recorded as mineral species[3].
  • Thomas Oldham is named after oldhamite[4].
  • oldhamite's chemical formula is recorded as CaS[5].
  • oldhamite is a type of galena mineral group[6].
  • oldhamite's Commons category is recorded as Oldhamite[7].
  • oldhamite comprises calcium sulfide[8].
  • oldhamite's crystal system is recorded as cubic crystal system[9].
  • oldhamite's IMA status and/or rank is recorded as grandfathered mineral (G)[10].
  • oldhamite's point group is recorded as cubic-hexoctahedral[11].
  • oldhamite's space group is recorded as space group Fm-3m[12].
  • oldhamite's Strunz 8th edition is recorded as II/B.11[13].
  • oldhamite's Nickel-Strunz 9th edition is recorded as 2.CD.10[14].
  • oldhamite's Nickel-Strunz '10th ed', review of is recorded as 2.CD.10[15].
  • oldhamite's Mohs' hardness is recorded as {'amount': '+4.0'}[16].
  • oldhamite's density is recorded as {'amount': '+2581.03'}[17].
  • oldhamite's type locality is recorded as Bustee meteorite[18].
  • oldhamite's Poisson's ratio is recorded as {'amount': '+0.22'}[19].
  • oldhamite's bulk modulus is recorded as {'amount': '+56852000000.0'}[20].
  • oldhamite's shear modulus is recorded as {'amount': '+39145000000.0'}[21].
  • oldhamite's IMA Mineral Symbol is recorded as Old[22].

Why It Matters

oldhamite draws 68 Wikipedia views per month (mineral_species category, ranking #167 of 1,431).[2] oldhamite has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[23] oldhamite is known by 5 alternative names across languages and contexts.[24]

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] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . 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] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . 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.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [23] . Wikidata sitelinks. wikidata.org.
  3. [24] . 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). oldhamite. Retrieved May 3, 2026, from https://4ort.xyz/entity/oldhamite
MLA “oldhamite.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/oldhamite.
BibTeX @misc{4ortxyz_oldhamite_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{oldhamite}}, year = {2026}, url = {https://4ort.xyz/entity/oldhamite}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): oldhamite — https://4ort.xyz/entity/oldhamite (retrieved 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. 12d ago · Baum64 · 2026-09-02 view diff on Wikidata ↗
    Mohs' hardness {'amount': '+4.0'}
    "/* wbcreateclaim-create:1| */ [[Property:P1088]]: 4.0, [[:toollabs:quickstatements/#/batch/270249|batch #270249]]"
  2. 22d ago · Baum64 · 2026-08-23 view diff on Wikidata ↗
    Point group cubic-hexoctahedral
    "/* wbcreateclaim-create:1| */ [[Property:P589]]: [[Q13359931]], [[:toollabs:quickstatements/#/batch/269343|batch #269343]]"
  3. 27d ago · KrBot bot · 2026-08-18 view diff on Wikidata ↗
    Poisson's ratio {'amount': '+0.22'}
    "/* wbsetreference-set:2| */ [[Property:P5668]]: 56,852,000,000.0 pascal"
  4. 28d ago · Baum64 · 2026-08-17 view diff on Wikidata ↗
    Crystal system cubic crystal system
    Shear modulus {'amount': '+39145000000.0'}
    Named after
    Has parts
    + 13 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P9824]]: 9008606, [[:toollabs:quickstatements/#/batch/269100|batch #269100]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.