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crandallite

alunite supergroup, calcium aluminium basic phosphate mineral
Class type of: plumbogummite mineral group Q429813

Facts

12 properties
Instance of
mineral species
Subclass of
plumbogummite mineral group
Chemical formula
CaAl₃(PO₄)(PO₃OH)(OH)₆[4]
Crystal system
trigonal crystal system[5]
Described by source
Crandallite, a new mineral[11]
IMA Mineral Symbol
Cdl[12]
IMA status and/or rank
redefined mineral (Rd)[6]
Mohs' hardness
+5.0[10]
Named after
Milan Lucian Crandall, Jr.[3]
Nickel-Strunz '10th ed', review of (9th ed/ 2009 update)
8.BL.10[9]
Nickel-Strunz 9th edition (updated 2009)
8.BL.10[8]
Strunz 8th edition (series ID, updated)
VII/B.15[7]
🏷️ Also known as
en crandallite de Crandallit es crandallita nl crandalliet zh 纤磷钙铝石
🔖 Identifiers · 7
Image (Wikimedia Commons)
Crandallite-162072.jpg ↗
Dana 8th edition
42.7.3.1
Google Knowledge Graph ID
/g/120m0r4_
IMA Number, broad sense
IMA1999 s.p.
Mindat mineral ID
14k (1.1k–14k, n=3)
Museum-digital tag ID
59461
Wolfram Language entity code
Entity["Mineral", "Crandallite"]

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🔗 Connections
Crystal system 1
trigonal crystal system
Named after 1
arsenocrandallite
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Summary

crandallite is a mineral species[1]. crandallite is a type of plumbogummite mineral group[2].

Body

Works and Contributions

Things named for crandallite include arsenocrandallite[13], a mineral species[14].

Why It Matters

Entities named for crandallite include arsenocrandallite[13], a mineral species[14].

References

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

Direct Wikidata claims

  1. [3] ↑ . Crandallite, a new mineral. wikidata.org.
  2. [4] ↑ . The IMA List of Minerals (February 2013). wikidata.org.
  3. [2] ↑ . Fleischer’s Glossary of Mineral Species 2014. wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . The IMA List of Minerals (February 2013). wikidata.org.
  6. [7] ↑ . Mineralogische Tabellen : Eine Klassifizierung der Mineralien auf kristallchemischer Grundlage, mit einer Einfuhrung in die Kristallchemie (1982). wikidata.org.
  7. [8] ↑ . mineralienatlas.de. wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . Retrieved . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . IMA–CNMNC approved mineral symbols. wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [13] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [14] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. 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). crandallite. Retrieved November 9, 2026, from https://4ort.xyz/entity/crandallite
MLA “crandallite.” 4ort.xyz Knowledge Graph, 4ort.xyz, 9 Nov. 2026, https://4ort.xyz/entity/crandallite.
BibTeX @misc{4ortxyz_crandallite_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{crandallite}}, year = {2026}, url = {https://4ort.xyz/entity/crandallite}, note = {Accessed: 2026-11-09}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): crandallite — https://4ort.xyz/entity/crandallite (retrieved 2026-11-09)

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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. 8d ago · MatSuBot bot · 2026-11-03 view diff on Wikidata ↗
    "Added [kaa] label: Krandallit, import labels from sitelinks"
  2. 9w ago · Baum64 · 2026-09-02 view diff on Wikidata ↗
    Mohs' hardness → 5
    Described by source → Crandallite, a new mineral
    Instance of → mineral species
    Named after → Milan Lucian Crandall, Jr.
    + 3 other properties edited (see Wikidata diff for full list)
    "Created claim: Mohs' hardness: 5.0, batch #270249"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.