Dutkevichite-(Ce)

Where it forms, where it's found

Type locality: Dara-i-Pioz Massif
Districts of Republican Subordination
Tajikistan
39.4504°, 70.7163°

1recorded occurrences

Source · OpenStreetMap

Crystallography

Crystal system: Orthorhombic
Space group: #18
Cell parameters: a = 22.238(5) Å · b = 10.497(3) Å · c = 9.649(2) Å
Ratio a:b:c: 1 : 0.472 : 0.434

Chemical composition

Constituent elements: Mass composition breakdown
Element Atoms At. mass g/mol Mass g/mol Mass share
8OOxygen Oxygen 27 15.999 431.973
30.49%
58CeCerium Cerium 2 140.116 280.232
19.78%
56BaBarium Barium 2 137.327 274.654
19.39%
14SiSilicon Silicon 8 28.085 224.680
15.86%
22TiTitanium Titanium 2 47.867 95.734
6.76%
30ZnZinc Zinc 1 65.380 65.380
4.62%
11NaSodium Sodium 1 22.990 22.990
1.62%
9FFluorine Fluorine 1 18.998 18.998
1.34%
1HHydrogen Hydrogen 2 1.008 2.016
0.14%
Total 1416.657 100.00%
Mass share = atoms × atomic mass ÷ molar mass × 100
From IMA formula

Mass composition breakdown
Element	Atoms	At. mass g/mol	Mass g/mol	Mass share
8OOxygen	Oxygen	27	15.999	431.973	30.49%
58CeCerium	Cerium	2	140.116	280.232	19.78%
56BaBarium	Barium	2	137.327	274.654	19.39%
14SiSilicon	Silicon	8	28.085	224.680	15.86%
22TiTitanium	Titanium	2	47.867	95.734	6.76%
30ZnZinc	Zinc	1	65.380	65.380	4.62%
11NaSodium	Sodium	1	22.990	22.990	1.62%
9FFluorine	Fluorine	1	18.998	18.998	1.34%
1HHydrogen	Hydrogen	2	1.008	2.016	0.14%
	Total	1416.657	100.00%

Synonyms

Dutkevichiet-(Ce)

In other languages

German: Dutkevichit-(Ce) · IMA 2019-102

Classification

Strunz

10th ed.

9.CE

9SilicatesClass
9.CCyclosilicatesDivision
9.CE[Si₄O₁₂]₈- 4-membered single rings (vierer-Einfachringe), without insular complex anionsGroup
9.CEDutkevichite-(Ce)Species

Group, growth & confusion

7 members

Literature, links & citation

Citations

2020Miyawaki, Ritsuro, Hatert, Frédéric, Pasero, Marco, Mills, Stuart J. (2020) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) - Newsletter 54. European Journal of Mineralogy, 32 (2) 275-283 doi:10.5194/ejm-32-275-2020 DOI: 10.5194/ejm-32-275-2020
2022(2022) Dutkevichite-(Ce). Handbook of Mineralogy. Mineralogical Society of America

Cite this entry

@misc{mineral2026,
  author    = {Mineral Index editorial board},
  title     = {Dutkevichite-(Ce) — Mineral Index},
  year      = {2026},
  url       = {https://mineralindex.org/minerals/dutkevichite-ce-54344},
  note      = {Accessed 2026-05-11}
}