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psilomelane

hard black manganese oxides (romanechite, mainly)
ChemicalSubstance mineral_group Q419315
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psilomelane

Summary

psilomelane is a mineral group[1]. psilomelane has Wikipedia articles in 16 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • psilomelane's instance of is recorded as mineral group[3].
  • psilomelane is a type of oxide class of minerals[4].
  • psilomelane's Commons category is recorded as Psilomelane[5].
  • psilomelane's crystal system is recorded as monoclinic crystal system[6].
  • psilomelane's described by source is recorded as Granat Encyclopedic Dictionary[7].
  • psilomelane's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[8].
  • psilomelane's described by source is recorded as Encyclopædia Britannica 11th edition[9].
  • psilomelane's described by source is recorded as Armenian Soviet Encyclopedia, vol. 9[10].

Why It Matters

psilomelane has Wikipedia articles in 16 language editions, a strong signal of global cultural recognition.[2] psilomelane is known by 4 alternative names across languages and contexts.[11]

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.
  2. [11] ↑ . 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). psilomelane. Retrieved May 3, 2026, from https://4ort.xyz/entity/psilomelane
MLA “psilomelane.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/psilomelane.
BibTeX @misc{4ortxyz_psilomelane_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{psilomelane}}, year = {2026}, url = {https://4ort.xyz/entity/psilomelane}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): psilomelane — https://4ort.xyz/entity/psilomelane (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. 3d ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    Subclass of → —
    Crystal system → monoclinic crystal system
    Described by source → Granat Encyclopedic Dictionary, Brockhaus and Efron Encyclopedic Dictionary, Encyclopædia Britannica 11th edition +1
    Instance of → mineral group
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.