polyhalite

sulfate mineral
ChemicalSubstance mineral_species Q425034
Press Enter · cited answer in seconds

polyhalite

Summary

polyhalite is a mineral species[1]. polyhalite ranks in the top 9% of mineral_species entities by monthly Wikipedia readership (507 views/month).[2]

Key Facts

  • polyhalite's instance of is recorded as mineral species[3].
  • poly- is named after polyhalite[4].
  • salt is named after polyhalite[5].
  • polyhalite's chemical formula is recorded as K₂Ca₂Mg(SO₄)₄·2H₂O[6].
  • polyhalite is a type of sulfate mineral[7].
  • polyhalite's Commons category is recorded as Polyhalite[8].
  • polyhalite's streak color is recorded as white[9].
  • polyhalite's crystal system is recorded as triclinic crystal system[10].
  • polyhalite's IMA status and/or rank is recorded as grandfathered mineral (G)[11].
  • polyhalite's Strunz 8th edition is recorded as VI/C.14[12].
  • polyhalite's Nickel-Strunz 9th edition is recorded as 7.CC.65[13].
  • polyhalite's Nickel-Strunz '10th ed', review of is recorded as 7.CC.65[14].
  • polyhalite's Mohs' hardness is recorded as {'amount': '+3.5'}[15].
  • polyhalite's described by source is recorded as Ein neu entdecktes Metall und Analyse eines neuen Minerals[16].
  • polyhalite's type locality is recorded as Ischler Salzberg[17].
  • polyhalite's IMA Mineral Symbol is recorded as Plhl[18].
  • polyhalite's P14541 is recorded as flXJI[19].

Why It Matters

polyhalite ranks in the top 9% of mineral_species entities by monthly Wikipedia readership (507 views/month).[2] polyhalite has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[20] polyhalite is known by 16 alternative names across languages and contexts.[21]

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.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [20] . Wikidata sitelinks. wikidata.org.
  3. [21] . 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). polyhalite. Retrieved May 3, 2026, from https://4ort.xyz/entity/polyhalite
MLA “polyhalite.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/polyhalite.
BibTeX @misc{4ortxyz_polyhalite_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{polyhalite}}, year = {2026}, url = {https://4ort.xyz/entity/polyhalite}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): polyhalite — https://4ort.xyz/entity/polyhalite (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/polyhalite · Last refreshed:

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. 6h ago · Baum64 · 2026-09-02 view diff on Wikidata ↗
    Mohs' hardness {'amount': '+3.5'}
    "/* wbcreateclaim-create:1| */ [[Property:P1088]]: 3.5, [[:toollabs:quickstatements/#/batch/270249|batch #270249]]"
  2. 7w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    Mindat mineral id 3259
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  3. 8w ago · Michał Ski · 2026-07-07 view diff on Wikidata ↗
    Mindat mineral id 3259
    "/* wbsetclaim-create:2||1 */ [[Property:P6263]]: min-3259"
  4. 10w ago · Yirba · 2026-06-20 view diff on Wikidata ↗
    Streak color white
    Instance of mineral species
    Subclass of
    Named after poly-, salt
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/37444|batch #37444]]: Encyclopedia of China (Third Edition) ID (2026) ([[Property:P14541]]) 2"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.