ferro-ferri-obertiite

oxo amphibole, double chain inosilicate mineral
ChemicalSubstance mineral_species Q19601089
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ferro-ferri-obertiite

Summary

ferro-ferri-obertiite is a mineral species[1].

Key Facts

  • ferro-ferri-obertiite's instance of is recorded as mineral species[2].
  • iron(II) is named after ferro-ferri-obertiite[3].
  • obertiite rootname series is named after ferro-ferri-obertiite[4].
  • iron(III) is named after ferro-ferri-obertiite[5].
  • ferro-ferri-obertiite's chemical formula is recorded as NaNa₂(Fe²⁺₃Fe³⁺Ti⁴⁺)Si₈O₂₂O₂[6].
  • ferro-ferri-obertiite's subclass of is recorded as obertiite rootname series[7].
  • ferro-ferri-obertiite's color is recorded as black[8].
  • ferro-ferri-obertiite's IMA Number, broad sense is recorded as IMA2012 s.p.[9].
  • ferro-ferri-obertiite's IMA Number, broad sense is recorded as IMA2009-034[10].
  • ferro-ferri-obertiite's streak color is recorded as grey[11].
  • ferro-ferri-obertiite's crystal system is recorded as monoclinic crystal system[12].
  • ferro-ferri-obertiite's IMA status and/or rank is recorded as approved mineral and/or valid name (A)[13].
  • ferro-ferri-obertiite's IMA status and/or rank is recorded as redefined mineral (Rd)[14].
  • ferro-ferri-obertiite's space group is recorded as space group C2/m[15].
  • ferro-ferri-obertiite's cleavage is recorded as {110}[16].
  • ferro-ferri-obertiite's Nickel-Strunz '10th ed', review of is recorded as 9.DE.25[17].
  • ferro-ferri-obertiite's Dana 8th edition is recorded as 66.4.9.3[18].
  • ferro-ferri-obertiite's described by source is recorded as Ferro-obertiite, NaNa₂(Fe²⁺₃Fe³⁺Ti)Si₈O₂₂O₂, a new mineral species of the amphibole group from ...[19].
  • ferro-ferri-obertiite's Google Knowledge Graph ID is recorded as /g/11b7f1vyb7[20].
  • ferro-ferri-obertiite's type locality is recorded as Coyote Peak[21].
  • ferro-ferri-obertiite's IMA Mineral Symbol is recorded as Ffob[22].

References

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

Direct Wikidata claims

  1. [2] . The IMA List of Minerals (July 2019). wikidata.org.
  2. [3] . The IMA List of Minerals. wikidata.org.
  3. [4] . The IMA List of Minerals. wikidata.org.
  4. [5] . The IMA List of Minerals. wikidata.org.
  5. [6] . Nomenclature of the amphibole supergroup (2012). wikidata.org.
  6. [7] . Nomenclature of the amphibole supergroup (2012). wikidata.org.
  7. [8] . Ferro-obertiite, NaNa₂(Fe²⁺₃Fe³⁺Ti)Si₈O₂₂O₂, a new mineral species of the amphibole group from .... wikidata.org.
  8. [9] . Nomenclature of the amphibole supergroup (2012). wikidata.org.
  9. [10] . New minerals approved in 2009. Nomenclature modifications approved in 2009. wikidata.org.
  10. [11] . Ferro-obertiite, NaNa₂(Fe²⁺₃Fe³⁺Ti)Si₈O₂₂O₂, a new mineral species of the amphibole group from .... wikidata.org.
  11. [12] . Ferro-obertiite, NaNa₂(Fe²⁺₃Fe³⁺Ti)Si₈O₂₂O₂, a new mineral species of the amphibole group from .... wikidata.org.
  12. [13] . The New IMA List of Minerals (September 2012). wikidata.org.
  13. [14] . The IMA List of Minerals (February 2013). wikidata.org.
  14. [15] . Ferro-obertiite, NaNa₂(Fe²⁺₃Fe³⁺Ti)Si₈O₂₂O₂, a new mineral species of the amphibole group from .... wikidata.org.
  15. [16] . Ferro-obertiite, NaNa₂(Fe²⁺₃Fe³⁺Ti)Si₈O₂₂O₂, a new mineral species of the amphibole group from .... wikidata.org.
  16. [17] . mindat.org. mindat.org. Provenance: wikidata.org.
  17. [18] . mindat.org. mindat.org. Provenance: wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . New minerals approved in 2009. Nomenclature modifications approved in 2009. wikidata.org.
  21. [22] . IMA–CNMNC approved mineral symbols. wikidata.org.

Class ancestry

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

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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). ferro-ferri-obertiite. Retrieved May 3, 2026, from https://4ort.xyz/entity/ferro-ferri-obertiite
MLA “ferro-ferri-obertiite.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ferro-ferri-obertiite.
BibTeX @misc{4ortxyz_ferro-ferri-obertiite_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ferro-ferri-obertiite}}, year = {2026}, url = {https://4ort.xyz/entity/ferro-ferri-obertiite}, note = {Accessed: 2026-05-03}}
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