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rollandite

hydrous copper arsenate mineral
ChemicalSubstance mineral_species Q3940333
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rollandite

Summary

rollandite is a mineral species[1].

Key Facts

  • rollandite's instance of is recorded as mineral species[2].
  • rollandite's chemical formula is recorded as Cu₃(AsO₄)₂ * 4H₂O[3].
  • rollandite's subclass of is recorded as phosphate mineral[4].
  • rollandite's subclass of is recorded as cupric arsenate[5].
  • rollandite's IMA Number, broad sense is recorded as IMA1998-001[6].
  • rollandite's crystal system is recorded as orthorhombic crystal system[7].
  • rollandite's IMA status and/or rank is recorded as approved mineral and/or valid name (A)[8].
  • rollandite's space group is recorded as space group Pnma[9].
  • rollandite's Nickel-Strunz 9th edition is recorded as 8.CD.30[10].
  • rollandite's Nickel-Strunz '10th ed', review of is recorded as 8.CD.30[11].
  • rollandite's described by source is recorded as Rollandite, Cu3(AsO4)2·4H2O, a new mineral: its description and crystal structure[12].
  • rollandite's Google Knowledge Graph ID is recorded as /g/1218d9f_[13].
  • rollandite's type locality is recorded as Roua mines[14].
  • rollandite's Mindat mineral ID is recorded as 7037[15].
  • rollandite's Mindat mineral ID is recorded as 11133[16].
  • rollandite's IMA Mineral Symbol is recorded as Rol[17].

References

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

Direct Wikidata claims

  1. [2] ↑ . The IMA List of Minerals (November 2018). wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . The IMA List of Minerals (February 2013). wikidata.org.
  6. [7] ↑ . New Minerals (2001). wikidata.org.
  7. [8] ↑ . The IMA List of Minerals (November 2022). wikidata.org.
  8. [9] ↑ . mineralienatlas.de. wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . New Minerals (2001). wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . IMA–CNMNC approved mineral symbols. wikidata.org.

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). rollandite. Retrieved May 3, 2026, from https://4ort.xyz/entity/rollandite
MLA “rollandite.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/rollandite.
BibTeX @misc{4ortxyz_rollandite_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{rollandite}}, year = {2026}, url = {https://4ort.xyz/entity/rollandite}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): rollandite — https://4ort.xyz/entity/rollandite (retrieved 2026-05-03)

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