potassic-ferro-ferri-sadanagaite

Ca-amphibole, double chain inosilicate mineral
ChemicalSubstance mineral_species Q3909493
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potassic-ferro-ferri-sadanagaite

Summary

potassic-ferro-ferri-sadanagaite is a mineral species[1].

Key Facts

  • potassic-ferro-ferri-sadanagaite's instance of is recorded as mineral species[2].
  • sadanagaite rootname series is named after potassic-ferro-ferri-sadanagaite[3].
  • potassium is named after potassic-ferro-ferri-sadanagaite[4].
  • iron is named after potassic-ferro-ferri-sadanagaite[5].
  • potassic-ferro-ferri-sadanagaite's chemical formula is recorded as KCa₂Fe²⁺₃Fe³⁺₂(Si₅Al₃)O₂₂(OH)₂[6].
  • potassic-ferro-ferri-sadanagaite's subclass of is recorded as sadanagaite rootname series[7].
  • potassic-ferro-ferri-sadanagaite's color is recorded as black[8].
  • potassic-ferro-ferri-sadanagaite's IMA Number, broad sense is recorded as IMA1997-035[9].
  • potassic-ferro-ferri-sadanagaite's IMA Number, broad sense is recorded as IMA2012 s.p.[10].
  • potassic-ferro-ferri-sadanagaite's streak color is recorded as grey[11].
  • potassic-ferro-ferri-sadanagaite's crystal system is recorded as monoclinic crystal system[12].
  • potassic-ferro-ferri-sadanagaite's IMA status and/or rank is recorded as redefined mineral (Rd)[13].
  • potassic-ferro-ferri-sadanagaite's space group is recorded as space group C2/m[14].
  • potassic-ferro-ferri-sadanagaite's cleavage is recorded as {110}[15].
  • potassic-ferro-ferri-sadanagaite's Nickel-Strunz 9th edition is recorded as 9.DE.10[16].
  • potassic-ferro-ferri-sadanagaite's Nickel-Strunz '10th ed', review of is recorded as 9.DE.15[17].
  • potassic-ferro-ferri-sadanagaite's Mohs' hardness is recorded as {'unit': '1', 'amount': '+5.8'}[18].
  • potassic-ferro-ferri-sadanagaite's Google Knowledge Graph ID is recorded as /g/1q5bfhsdl[19].
  • potassic-ferro-ferri-sadanagaite's type locality is recorded as Ilmen Nature Reserve[20].
  • potassic-ferro-ferri-sadanagaite's IMA Mineral Symbol is recorded as Pffsdg[21].

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] ↑ . New mineral names (2000). wikidata.org.
  3. [4] ↑ . New mineral names (2000). wikidata.org.
  4. [5] ↑ . New mineral names (2000). wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . Nomenclature of the amphibole supergroup (2012). wikidata.org.
  7. [8] ↑ . New mineral names (2000). wikidata.org.
  8. [9] ↑ . Potassicferrisadanagaite (K,Na)Ca2(Fe2+,Al)2[Si5Al3O22](OH)2, .... wikidata.org.
  9. [10] ↑ . The IMA List of Minerals (January 2014). wikidata.org.
  10. [11] ↑ . New mineral names (2000). wikidata.org.
  11. [12] ↑ . The crystal chemistry of Al-rich amphiboles: sadanagaite and potassic-ferrisadanagaite. wikidata.org.
  12. [13] ↑ . Nomenclature of the amphibole supergroup (2012). wikidata.org.
  13. [14] ↑ . The crystal chemistry of Al-rich amphiboles: sadanagaite and potassic-ferrisadanagaite. wikidata.org.
  14. [15] ↑ . New mineral names (2000). wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . mindat.org. mindat.org. Provenance: wikidata.org.
  17. [18] ↑ . New mineral names (2000). wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . Potassicferrisadanagaite (K,Na)Ca2(Fe2+,Al)2[Si5Al3O22](OH)2, .... wikidata.org.
  20. [21] ↑ . IMA–CNMNC approved mineral symbols. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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BibTeX @misc{4ortxyz_potassic-ferro-ferri-sadanagaite_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{potassic-ferro-ferri-sadanagaite}}, year = {2026}, url = {https://4ort.xyz/entity/potassic-ferro-ferri-sadanagaite}, note = {Accessed: 2026-10-05}}
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