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Nenadkevichite Group

A material that is NOT an approved mineral species

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Photos of Nenadkevichite Group (197)

Nenadkevichite Group Gallery Search Photos of Nenadkevichite Group

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Korobitsynite

Shomiokitovoe pegmatite, Umbozero mine, Alluaiv Mountain, Lovozersky District, Murmansk Oblast, Russia

Nenadkevichite

Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada

Korobitsynite

Shomiokitovoe pegmatite, Umbozero mine, Alluaiv Mountain, Lovozersky District, Murmansk Oblast, Russia

Korobitsynite

Shomiokitovoe pegmatite, Umbozero mine, Alluaiv Mountain, Lovozersky District, Murmansk Oblast, Russia

Nenadkevichite

Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada

Korobitsynite

Shomiokitovoe pegmatite, Umbozero mine, Alluaiv Mountain, Lovozersky District, Murmansk Oblast, Russia

Korobitsynite

Shomiokitovoe pegmatite, Umbozero mine, Alluaiv Mountain, Lovozersky District, Murmansk Oblast, Russia

Nenadkevichite

Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada

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About Nenadkevichite GroupHide

Member of:

Labuntsovite Supergroup

A subgroup of the Labuntsovite Supergroup according to the classification of Chukanov et al. (2002).
This subgroup comprises orthorhombic members, independent of the dominance of Nb or Ti.

Unique IdentifiersHide

Mindat ID:

35950

Long-form identifier:

mindat:1:1:35950:4

GUID
(UUID V4):

8dff29eb-8648-4b5a-9f96-24528794cc0e

Crystal StructureHide

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Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure

ID	Species	Reference	Link	Year	Locality	Pressure (GPa)	Temp (K)
0006548	Nenadkevichite	Rastsvetaeva R K, Tamazyan R A, Pushcharovsky D Y, Nadezhina T N (1994) Crystal structure and microtwinning of K-rich nenadkevichite European Journal of Mineralogy 6 503-509		1994		0	293
0012492	Korobitsynite	Rastsvetaeva R K, Chukanov N V, Pekov I V (1997) Crystal structure of a new mineral - titanium analog of orthorhombic nenadkevichite Doklady Akademii Nauk SSSR 357 364-367		1997		0	293

CIF Raw Data - click here to close

data_global
_chemical_name_mineral 'Nenadkevichite'
loop_
_publ_author_name
'Rastsvetaeva R K'
'Tamazyan R A'
'Pushcharovsky D Y'
'Nadezhina T N'
_journal_name_full 'European Journal of Mineralogy'
_journal_volume 6 
_journal_year 1994
_journal_page_first 503
_journal_page_last 509
_publ_section_title
;
 Crystal structure and microtwinning of K-rich nenadkevichite
 Note: Wat4 y-coordinate changed to reproduce reported bond lengths
;
_database_code_amcsd 0006548
_chemical_formula_sum 'K2.98 Na1.22 (Nb2.2 Ti1.8) Si8 O31.15 H6.3'
_cell_length_a 14.692
_cell_length_b 14.164
_cell_length_c 7.859
_cell_angle_alpha 90
_cell_angle_beta 117.87
_cell_angle_gamma 90
_cell_volume 1445.745
_exptl_crystal_density_diffrn      2.675
_symmetry_space_group_name_H-M 'C 1 m 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,z'
  'x,-y,z'
  '1/2+x,1/2-y,z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
K1   0.50010   0.81940   0.98300   0.76000   0.04306
K2   0.43200   0.00000   0.70500   0.53000   0.08612
K3   0.91000   0.00000   0.64800   0.44000   0.03800
K4   0.08100   0.00000   0.28800   0.49000   0.04686
Na1   0.00900   0.00000   0.46800   0.58000   0.02406
Na2   0.79600   0.00000   0.52900   0.39000   0.11145
Na3   0.00600   0.00000   0.10900   0.25000   0.17605
NbM1   0.00000   0.76910   0.50000   0.60000   0.00405
TiM1   0.00000   0.76910   0.50000   0.40000   0.00405
NbM2   0.74340   0.74800   0.46440   0.50000   0.00671
TiM2   0.74340   0.74800   0.46440   0.50000   0.00671
Si1   0.21700   0.89200   0.78000   1.00000   0.01900
Si2   0.69180   0.89160   0.73600   1.00000   0.02533
Si3   0.80550   0.89010   0.18600   1.00000   0.01140
Si4   0.32870   0.89140   0.23000   1.00000   0.01267
O1   0.91100   0.76600   0.58600   1.00000   0.04053
O2   0.92500   0.87300   0.30800   1.00000   0.02280
O3   0.26800   0.86700   0.34100   1.00000   0.02153
O4   0.27400   0.82300   0.70200   1.00000   0.04179
O5   0.42900   0.82560   0.28500   1.00000   0.01773
O6   0.37500   0.00000   0.28000   1.00000   0.03673
O7   0.25120   0.87900   0.00300   1.00000   0.02533
O8   0.22700   0.00000   0.73000   1.00000   0.02280
O9   0.10400   0.76820   0.37200   1.00000   0.00760
O10   0.09200   0.87000   0.66500   1.00000   0.02913
O11   0.74700   0.86520   0.60100   1.00000   0.02660
O12   0.73200   0.82440   0.24500   1.00000   0.01140
O13   0.59100   0.82600   0.67200   1.00000   0.02913
O14   0.65600   0.00000   0.71100   1.00000   0.01900
O15   0.77100   0.87200   0.95600   1.00000   0.03673
O16   0.77700   0.00000   0.20400   1.00000   0.02153
Wat1   0.03000   0.88000   0.98200   0.56000   0.03420
Wat2   0.56400   0.00000   0.21200   0.61000   0.05319
Wat3   0.29900   0.00000   0.51300   0.32000   0.03293
Wat4   0.03600   0.82700   0.02500   0.37000   0.15831
Wat5   0.51400   0.00000   0.89100   0.36000   0.07726

Relationship of Nenadkevichite Group to other SpeciesHide

Member of:

Labuntsovite Supergroup

Other Members of this group:

Gutkovaite Group
Kuzmenkoite Group
Labuntsovite Group
Lemmleinite Group
Organovaite Group
Paralabuntsovite Group
Paratsepinite Group
Vuoriyarvite Group

Group Members:

Korobitsynite	Na₂(Ti,Nb)₂(Si₄O₁₂)(OH,O)₂ · 3-4H₂O	Orth. mmm (2/m 2/m 2/m) : Pbam
Nenadkevichite	(Na,◻)₈Nb₄(Si₄O₁₂)₂(O,OH)₄ · 8H₂O	Orth. mmm (2/m 2/m 2/m) : Pbam
UM2000-63-SiO:BaHKNaNbSrTi	(H₃O)₄Na₂K[Sr_0.4Ba_0.3(H₂O)_0.8]{[Ti_4.5Nb_3.5](OH)_4.5O_3.5)[Si₄O₁₂]₄} · 4.2H₂O	Mon. m : Bm
Unnamed (Ca-Na-ordered analogue of Korobitsynite)	(Ca,Na)₂(Ti,Nb)₂(Si₄O₁₂)(OH,O)₂ · 3-4H₂O	Orth. 2 2 2 : P2₁ 2₁ 2

Other InformationHide

Health Risks:

No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Nenadkevichite GroupHide

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References for Nenadkevichite GroupHide

Reference List:

Chukanov, Nikita V., Pekov, Igor V., Khomyakov, Alexander P. (2002) Recommended nomenclature for labuntsovite-group minerals. European Journal of Mineralogy, 14 (1) 165-173 doi:10.1127/0935-1221/2002/0014-0165

Localities for Nenadkevichite GroupHide

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the

symbol to view information about a locality. The

symbol next to localities in the list can be used to jump to that position on the map.

Locality ListHide

- This locality has map coordinates listed.

- This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality.

- Good crystals or important locality for species.

- World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). ~~Struck out~~ - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.


Brazil
Minas Gerais Araxá ⓘ Barreiro	[Nenadkevichite] Traversa, G., Gomes, C. B., Brotzu, P., Buraglini, N., Morbidelli, L., Principato, M. S., ... & Ruberti, E. (2001). Petrography and mineral chemistry of carbonatites and mica-rich rocks from the Araxá complex (Alto Paranaíba Province, Brazil). Anais da Academia Brasileira de Ciências, 73(1), 71-98.

Canada
Québec Montérégie La Vallée-du-Richelieu RCM Mont Saint-Hilaire ⓘ Poudrette quarry (De-Mix quarry; Demix quarry; Uni-Mix quarry; Carrière Mont Saint-Hilaire; MSH)	[Nenadkevichite] 166-175. GRICE, J.D. (1989) Mont Saint-Hilaire, Quebec: Canada's Most Diverse Mineral Locality. In: Famous mineral localities of Canada. Published by Fitzhenry & Whiteside Limited & the National Museum of Natural Sciences, 190 pages: 100-108 *Horváth, László, Gault, Robert A. (1990) The Mineralogy of Mont Saint-Hilaire, Quebec. The Mineralogical Record, 21 (4) 281-359*
Lajemmerais RCM Varennes & St-Amable ⓘ Saint-Amable sill	[Nenadkevichite] Horváth, László, Gault, Robert A., Tarassoff, Peter, Pfenninger-Horváth, Elsa (1998) Mineralogy of the Saint-Amable Sill, Varennes and Saint-Amable, Quebec. The Mineralogical Record, 29 (2) 83-118
ⓘ Demix-Varennes quarry	[Nenadkevichite] Horváth, László, Gault, Robert A., Tarassoff, Peter, Pfenninger-Horváth, Elsa (1998) Mineralogy of the Saint-Amable Sill, Varennes and Saint-Amable, Quebec. The Mineralogical Record, 29 (2) 83-118

China
Liaoning Dandong Kuandian County Saima complex ⓘ Saima U-REE deposit	[Nenadkevichite] Saima Deposit Research Group, Beijing Institute of Uranium Geology (1978): Scientia Sinica 11(3), 365-389

Greenland
Kujalleq Igaliku Narsaarsuk Plateau ⓘ Narssârssuk pegmatite	Petersen, O.V., Gault, R.A., Leonardsen, E.S. (1996): A K-dominant nenadkevichite from the Narssârssuk pegmatite, South Greenland. Neues Jahrbuch für Mineralogie, Monatshefte, 103-113.
ⓘ Ilímaussaq complex	[Nenadkevichite] Soerensen, H. (2001): The Ilimaussaq alkaline complex, South Greenland: status of mineralogical research with new results, Geology of Greenland Survey Bulletin 190, GEUS *Petersen, O.V. (2001) List of all minerals identified in the Ilímaussaq alkaline complex, South Greenland. Geology of Greenland Survey Bulletin* 190. GEUS p.25-33.**

Namibia
Khomas Region Windhoek Rural Aris ⓘ Aris Quarries	[Nenadkevichite] Uwe Kolitsch (single-crystal X-ray diffraction) Petersen et al.: Mineralienwelt 15(2): 44-48 (2004) Kolitsch, U., Blaß, G., Jahn, S., Cámara, F., von Bezing, L., Wartha, R. R., Tremmel, G., Sturla, M., Cerea, P., Skebo, M. and Ciriotti, M. E. (2016): Aris - mineralogy of the famous alkaline phonolite. AMI - Associazione Micromineralogica Italiana, Cremona, Italy, 95 pp.

Russia
Chelyabinsk Oblast ⓘ Vishnevye Mountains	[Nenadkevichite] New Data on Minerals (2004): 39: 50-64
Murmansk Oblast ⓘ Khibiny Massif	[UM2000-63-SiO:BaHKNaNbSrTi] Rastsvetaeva, R.K., Organova, N.I., Rozhdestventskaya, I.V., Schlukova, Z.V., Chukanov, N.V. (2000): Crystal structure of an oxonium mineral of the nenadkevichite-labuntsovite group from the Khibina massif. Doklady Akad. Nauk: 371(3): 336–340 (in Russian) in: Jambor, J.L., Roberts, A.C. (2000): New mineral names. Am. Min.: 86: 378.
Kukisvumchorr Mt ⓘ Kirovskii apatite mine	[Nenadkevichite] Lapis 28(12), 46-47 (2003) Cámara, F., Sokolova, E., Abdu, Y. A., Hawthorne, F. C. (2014) Saamite, Ba□TiNbNa3Ti(Si2O7)2O2(OH)2(H2O)2, a Group-III Ti-disilicate mineral from the Khibiny alkaline massif, Kola Peninsula, Russia: description and crystal structure. The Canadian Mineralogist, 52 (4) 745-762 doi:10.3749/canmin.1400043
ⓘ Hilairitovoye pegmatite	[Nenadkevichite] Pekov, I. V., Chukanov, N. V., Kononkova, N. N., Zadov, A. E., Krivovichev, S. V. (2003) Kukharenkoite-(La), Ba2(La,Ce)(CO3)3F, a new mineral from Khibiny massif, Kola peninsula. Zapiski Vserossijskogo Mineralogicheskogo Obshchestva, 132 (3) 55-64 Pekov, I. et al (2003): New Data on Minerals: 38: 20-33. Pekov, I. et al (2003): New Data on Minerals: 38: 20-33.
ⓘ N'orkpakhk Mt	[Nenadkevichite] maurice.strahlen.org (2003) http://maurice.strahlen.org/kola/khibiny.htm
ⓘ Yukspor Mt	[Nenadkevichite] *Pekov, Igor V. (1998) Minerals first discovered on the territory of the former Soviet Union. Ocean Pictures, Moscow. 369pp.*
Lovozersky District ⓘ Alluaiv Mountain	[Nenadkevichite] *Pekov, Igor V. (1998) Minerals first discovered on the territory of the former Soviet Union. Ocean Pictures, Moscow. 369pp.*
Umbozero mine ⓘ Shomiokitovoe pegmatite	[Nenadkevichite] Pekov, I.V. (2000): Lovozero Massif. Moscow, Ocean Pictures Ltd, 480 pp.
ⓘ Apuaiv Mountain	[Korobitsynite] Sorokhtina N.V., Voloshin A.V., Pakhomovskii Ya.A., Selivanova E.A. (2004) The first find of daqingshanite-(Ce) on Kola peninsula, - Trudy 1 Fersmanovskoi Nauchnoi Sessii Kolskogo Otdeleniya VMO, Apatity,pt.1, pp. 34-36 (in Russ.)
ⓘ Karnasurt Mountain	[Nenadkevichite] Arzamastsev, A., Yakovenchuk, V., Pakhomovsky, Y., & Ivanyuk, G. (2008). The Khibina and Lovozero alkaline massifs: Geology and unique mineralization. In Guidbook for 33rd International Geological Congress Excursion (No. 47, p. 58).
ⓘ Natrolite Stock (Pegmatite No. 61)	[Nenadkevichite] Kuz'menko, M.V., Kazakova, M.E. (1955) Nenadkevichite, a new mineral. Doklady Akademii Nauk SSSR: 100: 1159-1160 (in Russian). Fleischer, M. (1955) New mineral names. American Mineralogist: 40: 1154-1155. Pekov, I. V. (2000) Lovozero Massif - History, Pegmatites, Minerals. Ocean Pictures LTD: Moscow 2000.
ⓘ Yubileinaya pegmatite	[Nenadkevichite] Pluth, J. J., Smith, J. V., Pushcharovsky, D. Y., Semenov, E. I., Bram, A., Riekel, C., ... & Broach, R. W. (1997). Third-generation synchrotron x-ray diffraction of 6-μm crystal of raite,≈ Na3Mn3Ti0. 25Si8O20 (OH) 2⋅ 10H2O, opens up new chemistry and physics of low-temperature minerals. Proceedings of the National Academy of Sciences, 94(23), 12263-12267.
ⓘ Kuivchorr Mountain	[Nenadkevichite] [World of Stones 95:5-6, p64]
Northern Karelia Vuoriyarvi alkaline-ultrabasic massif ⓘ Neskevaara Hill	[Nenadkevichite] Lapis 28(12), 47 (2003)

USA
Arkansas Hot Spring County Magnet Cove ⓘ Jones Mill Quarry (Martin Marietta Quarry; Highway 51 Quarry; Mid-State Quarry)	[Nenadkevichite] Henry Barwood - unpublished (2010)
Virginia ⓘ Augusta County	[Nenadkevichite] *Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey.*
ⓘ Rockingham County	[Nenadkevichite] *Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey.*

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