Novikovite

(NH4)4Mo6+2Mo5+2O8(SO4)5
IMA status
  • Approved
  • Pending publication
IMA symbol
Nvi
Also known as
  • IMA2022-067
  • Novikoviet

Where it forms, where it's found

Type locality
Kukhi-Malik tract
  1. Fan-Jagnob coal deposit
  2. Ayni District
  3. Sughd
  4. Tajikistan

39.1952°, 68.5708°

1recorded occurrences
Source · OpenStreetMap

Crystallography

Crystal system
Monoclinic
Cell parameters
a = 8.936(2) Å · b = 13.210(3) Å · c = 22.555(5) Å
Cell angles
β = 94.484(4) °
Ratio a:b:c
1 : 1.478 : 2.524
Comment

Space Group: P21/n

Chemical composition

Constituent elements
Mass composition breakdown
ElementAtoms At. mass g/mol Mass g/molMass share
8OOxygenOxygen2815.999447.972
42.09%
42MoMolybdenumMolybdenum495.950383.800
36.06%
16SSulfurSulfur532.060160.300
15.06%
7NNitrogenNitrogen414.00756.028
5.27%
1HHydrogenHydrogen161.00816.128
1.52%
Total1064.228100.00%

Mass share = atoms × atomic mass ÷ molar mass × 100

From IMA formula

Synonyms

  • IMA2022-067
  • Novikoviet

In other languages

German
IMA 2022-067 · Novikovit

Classification

Strunz
10th ed.

7.BB

  • 7SulfatesClass
  • 7.BSulfates (selenates, etc.) with additional anions, without H2ODivision
  • 7.BBWith medium-sized cationsGroup
  • 7.BBNovikoviteSpecies

Literature, links & citation

Citations
  1. 2022Miyawaki, Ritsuro, Hatert, Frédéric, Pasero, Marco, Mills, Stuart J. (2022) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) – Newsletter 70. European Journal of Mineralogy, 34 (6) 591-601 doi:10.5194/ejm-34-591-2022 DOI: 10.5194/ejm-34-591-2022
Cite this entry
@misc{mineral2026,
  author    = {Mineral Index editorial board},
  title     = {Novikovite — Mineral Index},
  year      = {2026},
  url       = {https://mineralindex.org/minerals/novikovite-470503},
  note      = {Accessed 2026-05-11}
}