Named after the type locality of Maoniuping mine, China. The suffix/modifier follows the Levinson rule for minerals with essential REE, indicating predominant cerium.

Type Locality:

ⓘ Maoniuping Mine, Mianning County, Liangshan Yi, Sichuan, China

This page provides mineralogical data about Maoniupingite-(Ce).

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Unique IdentifiersHide

Mindat ID:

27512

Long-form identifier:

mindat:1:1:27512:3

GUID
(UUID V4):

201a7047-bf6b-4fba-a57b-fa72c1a12667

Classification of Maoniupingite-(Ce)Hide

IMA status:

Approved

Approval year:

2003

First published:

2005

Strunz-mindat (2023):

9.BE.70

9 : SILICATES (Germanates)
B : Sorosilicates
E : Si₂O₇ groups, with additional anions; cations in octahedral [6] and greater coordination

Mineral SymbolsHide

As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.

Symbol	Source	Reference
Mao-Ce	IMA–CNMNC	Warr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43

Physical Properties of Maoniupingite-(Ce)Hide

Lustre:

Resinous, Sub-Metallic

Transparency:

Opaque

Colour:

Black, brown-black

Hardness:

5 - 5½ on Mohs scale

Density:

4.63 g/cm³ (Measured) 4.81 g/cm³ (Calculated)

Optical Data of Maoniupingite-(Ce)Hide

Type:

Biaxial (-)

RI values:

n_α = 1.937 n_γ = 1.970

Max Birefringence:

δ = 0.033

Image shows birefringence interference colour range (at 30µm thickness)
and does not take into account mineral colouration.

Surface Relief:

Moderate

Anisotropism:

Strong

Bireflectance:

Weak

Reflectivity:

Wavelength	R₁	R₂
470 nm	12.5%	14.6%
546 nm	12.1%	14.4%
589 nm	12.1%	14.3%
650 nm	11.2%	13.7%

Graph shows reflectance levels at different wavelengths (in nm). Top of box is 100%. Peak reflectance is 14.6%.
R₁ shown in black, R₂ shown in red

Colour in reflected light:

grey

Internal Reflections:

yellowish-grey

Pleochroism:

Weak

Chemical Properties of Maoniupingite-(Ce)Hide

Formula:

(Ce,Ca)₄(Fe³⁺,Ti,Fe²⁺,◻)(Ti,Fe³⁺,Fe²⁺,Nb)₄(Si₂O₇)₂O₈

IMA Formula:

(Ce,Ca)₄(Fe³⁺,Ti,Fe²⁺,◻)(Ti,Fe³⁺,Fe²⁺,Nb)₄Si₄O₂₂

Idealised Formula:

Ce₄Fe³⁺Ti₄(Si₂O₇)₂O₈

Elements listed:

Ca, Ce, Fe, Nb, O, Si, Ti - search for minerals with similar chemistry

Crystallography of Maoniupingite-(Ce)Hide

Crystal System:

Monoclinic

Class (H-M):

2/m - Prismatic

Space Group:

B2/m

Setting:

C2/m

Cell Parameters:

a = 13.385 Å, b = 5.742 Å, c = 11.059 Å
β = 100.6°

Ratio:

a:b:c = 2.331 : 1 : 1.926

Unit Cell V:

835.45 Å³ (Calculated from Unit Cell)

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)
0006951	Maoniupingite-(Ce)	Yang Z, Fleck M, Smith M, Tao K, Song R, Zhang P (2002) The crystal structure of natural Fe-rich chevkinite-(Ce) European Journal of Mineralogy 14 969-975		2002		0	293
0006951	Maoniupingite-(Ce)	Yang Z, Fleck M, Smith M, Tao K, Song R, Zhang P (2002) The crystal structure of natural Fe-rich chevkinite-(Ce) European Journal of Mineralogy 14 969-975		2002		0	293

CIF Raw Data - click here to close

data_global
_chemical_name_mineral 'Maoniupingite-(Ce)'
loop_
_publ_author_name
'Yang Z'
'Fleck M'
'Smith M'
'Tao K'
'Song R'
'Zhang P'
_journal_name_full 'European Journal of Mineralogy'
_journal_volume 14 
_journal_year 2002
_journal_page_first 969
_journal_page_last 975
_publ_section_title
;
 The crystal structure of natural Fe-rich chevkinite-(Ce)
;
_database_code_amcsd 0006951
_chemical_formula_sum 'Ce3.686 Ca.14 Fe1.74 Mg.24 Ti2.74 Nb.14 Si4 O22 H1.28'
_cell_length_a 13.456
_cell_length_b 5.728
_cell_length_c 11.083
_cell_angle_alpha 90
_cell_angle_beta 100.60
_cell_angle_gamma 90
_cell_volume 839.656
_exptl_crystal_density_diffrn      4.884
_symmetry_space_group_name_H-M 'C 1 2/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'
  '-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
CeA1   0.35619   0.00000   0.23436   0.93400   0.01760
CaA1   0.35619   0.00000   0.23436   0.02000   0.01760
CeA2   0.06965   0.00000   0.23967   0.90900   0.02120
CaA2   0.06965   0.00000   0.23967   0.05000   0.02120
FeB   0.50000   0.00000   0.00000   0.55000   0.01880
MgB   0.50000   0.00000   0.00000   0.24000   0.01880
TiB   0.50000   0.00000   0.00000   0.18000   0.01880
FeC1   0.25000   0.25000   0.50000   0.39000   0.01330
TiC1   0.25000   0.25000   0.50000   0.55000   0.01330
NbC1   0.25000   0.25000   0.50000   0.03000   0.01330
FeC2A   0.50000   0.00000   0.50000   0.27000   0.01450
TiC2A   0.50000   0.00000   0.50000   0.66000   0.01450
NbC2A   0.50000   0.00000   0.50000   0.04000   0.01450
FeC2B   0.00000   0.00000   0.50000   0.14000   0.01540
TiC2B   0.00000   0.00000   0.50000   0.80000   0.01540
NbC2B   0.00000   0.00000   0.50000   0.04000   0.01540
Si1   0.20090  -0.50000   0.23140   1.00000   0.01100
Si2   0.35760  -0.50000   0.04660   1.00000   0.01250
O1   0.22810   0.26500   0.31450   1.00000   0.01690
O2   0.47790   0.25420   0.37370   1.00000   0.01650
O3   0.42610   0.27230   0.09350   1.00000   0.02580
O4   0.14620   0.00000   0.47760   1.00000   0.01400
O-H5   0.34760   0.00000   0.48960   0.32000   0.01470
O5   0.34760   0.00000   0.48960   0.68000   0.01470
O-H6   0.08490  -0.50000   0.17180   0.32000   0.03300
O6   0.08490  -0.50000   0.17180   0.68000   0.03300
O7   0.27060  -0.50000   0.12870   1.00000   0.03900
O8   0.18680   0.00000   0.09650   1.00000   0.01770
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
CeA1 0.01550 0.02200 0.01510 0.00000 0.00240 0.00000
CaA1 0.01550 0.02200 0.01510 0.00000 0.00240 0.00000
CeA2 0.01180 0.03940 0.01260 0.00000 0.00300 0.00000
CaA2 0.01180 0.03940 0.01260 0.00000 0.00300 0.00000
FeB 0.02350 0.02060 0.01200 0.00000 0.00210 0.00000
MgB 0.02350 0.02060 0.01200 0.00000 0.00210 0.00000
TiB 0.02350 0.02060 0.01200 0.00000 0.00210 0.00000
FeC1 0.01390 0.01600 0.00960 0.00050 0.00160 0.00010
TiC1 0.01390 0.01600 0.00960 0.00050 0.00160 0.00010
NbC1 0.01390 0.01600 0.00960 0.00050 0.00160 0.00010
FeC2A 0.01500 0.01580 0.01230 0.00000 0.00090 0.00000
TiC2A 0.01500 0.01580 0.01230 0.00000 0.00090 0.00000
NbC2A 0.01500 0.01580 0.01230 0.00000 0.00090 0.00000
FeC2B 0.01490 0.01930 0.01260 0.00000 0.00420 0.00000
TiC2B 0.01490 0.01930 0.01260 0.00000 0.00420 0.00000
NbC2B 0.01490 0.01930 0.01260 0.00000 0.00420 0.00000
Si1 0.01160 0.01210 0.00950 0.00000 0.00230 0.00000
Si2 0.01320 0.01660 0.00800 0.00000 0.00260 0.00000
O1 0.02500 0.01400 0.01100 0.00200 0.00200 0.00100
O2 0.01500 0.02100 0.01500 -0.00300 0.00400 -0.00200
O3 0.03200 0.02600 0.01900 0.01200 0.00100 0.00200
O4 0.01200 0.01700 0.01400 0.00000 0.00600 0.00000
O-H5 0.01100 0.01500 0.01700 0.00000 0.00000 0.00000
O5 0.01100 0.01500 0.01700 0.00000 0.00000 0.00000
O-H6 0.01300 0.06600 0.02000 0.00000 -0.00200 0.00000
O6 0.01300 0.06600 0.02000 0.00000 -0.00200 0.00000
O7 0.03100 0.06800 0.02400 0.00000 0.01900 0.00000
O8 0.01900 0.02200 0.01200 0.00000 0.00200 0.00000

X-Ray Powder DiffractionHide

Powder Diffraction Data:

d-spacing	Intensity
4.89 Å	(35)
3.490 Å	(40)
3.189 Å	(80)
3.004 Å	(40)
2.874 Å	(40)
2.760 Å	(40)
2.722 Å	(100)

Comments:

From type description.

Geological EnvironmentHide

Paragenetic Mode(s):

Paragenetic Mode	Earliest Age (Ga)
Stage 4b: Highly evolved igneous rocks	>3.0
34 : Complex granite pegmatites
35 : Ultra-alkali and agpaitic igneous rocks
Stage 7: Great Oxidation Event	<2.4
47e : [Vanadates, chromates, manganates]
47h : [Near-surface oxidized, dehydrated minerals]

Type Occurrence of Maoniupingite-(Ce)Hide

Type Locality:

ⓘ Maoniuping Mine, Mianning County, Liangshan Yi, Sichuan, China

Place of Conservation of Type Material:

Geological Museum of China, Beijing, M12189.

Geological Setting of Type Material:

in veins of carbonatites, pegmatitic carbonatites and alkaline rocks

Synonyms of Maoniupingite-(Ce)Hide

IMA2003-017

Other Language Names for Maoniupingite-(Ce)Hide

Simplified Chinese:牦牛坪矿-(Ce)

Relationship of Maoniupingite-(Ce) to other SpeciesHide

Member of:

Chevkinite Subgroup > Chevkinite Group

Other Members of this group:

Chevkinite-(Ce)	Ce₄(Ti,Fe²⁺,Fe³⁺)₅O₈(Si₂O₇)₂	Mon. 2/m : P2₁/b
Chevkinite-(Nd)	(Nd,REE)₄(Fe²⁺,Mg)(Fe²⁺,Ti,Fe³⁺)₂(Ti,Fe³⁺)₂(Si₂O₇)₂O₈ ?
Christofschäferite-(Ce)	Ce₃CaMnTiFe(³⁺)Ti₂(Si₂O₇)₂O₈	Mon. 2/m : P2₁/m
Delhuyarite-(Ce)	Ce₄Mg(Fe³⁺,W)₃◻(Si₂O₇)₂O₆(OH)₂	Mon. 2/m : B2/m
Dingdaohengite-(Ce)	(Ce,La)₄Fe²⁺(Ti,Fe²⁺,Mg,Fe²⁺)₂Ti₂(Si₂O₇)₂O₈	Mon. 2/m : P2₁/b
Polyakovite-(Ce)	(Ce,Ca)₄(Mg,Fe²⁺)(Cr³⁺,Fe³⁺)₂(Ti,Nb)₂(Si₂O₇)₂O₈	Mon. 2/m : B2/m

Related Minerals - Strunz-mindat Grouping Hide

9.BE.	Paralomonosovite	Na₆◻₄Ti₄(Si₂O₇)₂[PO₃OH][PO₂(OH)₂]O₂(OF)	Tric. 1 : P1
9.BE.	Cámaraite	Ba₃Na(Fe²⁺,Mn)₈Ti₄(Si₂O₇)₄O₄(OH,F)₇	Tric. 1
9.BE.	Christofschäferite-(Ce)	Ce₃CaMnTiFe(³⁺)Ti₂(Si₂O₇)₂O₈	Mon. 2/m : P2₁/m
9.BE.	Bobshannonite	Na₂KBa(Mn,Na)₈(Nb,Ti)₄(Si₂O₇)₄O₄(OH)₄(O,F)₂	Tric.
9.BE.	Calciomurmanite	(Na,◻)₂Ca(Ti,Mg,Nb)₄[Si₂O₇]₂O₂(OH,O)₂(H₂O)₄	Tric. 1 : P1
9.BE.	Batievaite-(Y)	Y₂Ca₂Ti(Si₂O₇)₂(OH)₂(H₂O)₄	Tric. 1 : P1
9.BE.	Delhuyarite-(Ce)	Ce₄Mg(Fe³⁺,W)₃◻(Si₂O₇)₂O₆(OH)₂	Mon. 2/m : B2/m
9.BE.X	Asimowite	Fe²⁺₄O(Si₂O₇)	Orth. mmm (2/m 2/m 2/m) : Imma
9.BE.	Moxuanxueite	NaCa₆Zr(Si₂O₇)₂OF₃	Tric. 1 : P1
9.BE.	Alexkuznetsovite-(Ce)	Ce₂Mn(CO₃)(Si₂O₇)	Mon. 2/m : P2₁/b
9.BE.	Biraite-(La)	La₂Fe²⁺(CO₃)(Si₂O₇)	Mon. 2/m : P2₁/b
9.BE.	Zinkgruvanite	Ba₄Mn²⁺₄Fe³⁺₂(Si₂O₇)₂(SO₄)₂O₂(OH)₂	Tric. 1 : P1
9.BE.	Madeiraite	Na₂Ca₂Fe₂Zr₂(Si₂O₇)₂O₂F₂	Mon. 2/m : P2₁/b
9.BE.	Bortolanite	Ca₂(Ca_1.5Zr_0.5)Na(NaCa)Ti(Si₂O₇)₂(OF)F₂	Tric. 1 : P1
9.BE.	Nacareniobsite-(Y)	Na₃Ca₃YNb(Si₂O₇)₂OF₃	Mon. 2/m : P2₁/b
9.BE.	Pilanesbergite	Na₂Ca₂Fe₂Ti₂(Si₂O₇)₂O₂F₂	Mon. 2/m : P2₁/b
9.BE.	Alfredcasparite	Sr₂TiO(Si₂O₇)	Tet. 4mm : P4bm
9.BE.02	Wadsleyite	Mg₄O(Si₂O₇)	Orth. mmm (2/m 2/m 2/m) : Imma
9.BE.05	Hennomartinite	SrMn³⁺₂(Si₂O₇)(OH)₂ · H₂O	Orth. mmm (2/m 2/m 2/m) : Cmcm
9.BE.05	Lawsonite	CaAl₂(Si₂O₇)(OH)₂ · H₂O	Orth. mmm (2/m 2/m 2/m) : Cmcm
9.BE.05	Noelbensonite	BaMn³⁺₂(Si₂O₇)(OH)₂ · H₂O	Orth. mm2
9.BE.05	Itoigawaite	SrAl₂(Si₂O₇)(OH)₂ · H₂O	Orth. mmm (2/m 2/m 2/m) : Cmcm
9.BE.05	Cortesognoite	CaV₂(Si₂O₇)(OH)₂ · H₂O	Orth. mmm (2/m 2/m 2/m) : Cmcm
9.BE.07	Ilvaite	CaFe³⁺Fe²⁺₂(Si₂O₇)O(OH)	Orth. mmm (2/m 2/m 2/m)
9.BE.07	Manganilvaite	CaFe²⁺Fe³⁺Mn²⁺(Si₂O₇)O(OH)	Mon. 2/m : P2₁/b
9.BE.07	Amamoorite	CaMn²⁺₂Mn³⁺(Si₂O₇)O(OH)	Mon. 2/m : P2₁/b
9.BE.10	Suolunite	Ca₂(H₂Si₂O₇) · H₂O	Orth. mm2 : Fdd2
9.BE.12	Jaffeite	Ca₆(Si₂O₇)(OH)₆	Trig. 3 : P3
9.BE.15	Fresnoite	Ba₂Ti(Si₂O₇)O	Tet. 4mm : P4bm
9.BE.17	Baghdadite	Ca₆Zr₂(Si₂O₇)₂O₄	Mon. 2/m : P2₁/b
9.BE.17	Burpalite	Na₂CaZr(Si₂O₇)F₂	Mon. 2/m : P2₁/b
9.BE.17	Cuspidine	Ca₈(Si₂O₇)₂F₄	Mon. 2/m : P2₁/b
9.BE.17	Hiortdahlite	Na₂Ca₄(Ca_0.5Zr_0.5)Zr(Si₂O₇)2OF₃	Tric. 1 : P1
9.BE.17	Janhaugite	(Na,Ca)₃(Mn²⁺,Fe²⁺)₃(Ti,Zr,Nb)₂(Si₂O₇)₂O₂(OH,F)₂	Mon. 2/m : P2₁/m
9.BE.17	Låvenite	Na₂Ca₂Mn₂Zr₂(Si₂O₇)₂O₂F₂	Mon. 2/m : P2₁/b
9.BE.17	Niocalite	(Ca,Nb)₄(Si₂O₇)(O,OH,F)₂	Mon. m
9.BE.17	Normandite	NaCa(Mn,Fe)(Ti,Nb,Zr)(Si₂O₇)OF	Mon. 2/m : P2₁/b
9.BE.17	Wöhlerite	Na₂Ca₄ZrNb(Si₂O₇)₂O₃F	Mon. 2 : P2₁
9.BE.20	Mosandrite-(Ce)	(Ca₃REE)[(H₂O)₂Ca_0.5◻_0.5]Ti(Si₂O₇)₂(OH)₂(H₂O)₂	Mon. 2/m : P2₁/b
9.BE.20	Nacareniobsite-(Ce)	Na₃Ca₃(Ce,REE)Nb(Si₂O₇)₂OF₃	Mon. 2/m : P2₁/b
9.BE.20	Roumaite	(Ca,Na,REE,◻)₇(Nb,Ti)[Si₂O₇]₂OF₃	Mon. m : Bb
9.BE.20	Rinkite-(Y)	Na₂Ca₄YTi(Si₂O₇)₂OF₃	Mon. 2/m : P2₁/b
9.BE.22	Götzenite	NaCa₆Ti(Si₂O₇)₂OF₃	Tric. 1 : P1
9.BE.22	Hainite-(Y)	Na₂Ca₄(Y,REE)Ti(Si₂O₇)₂OF₃	Tric. 1 : P1
9.BE.22	Rosenbuschite	Na₆Ca₆Zr₃Ti(Si₂O₇)₄O₂F₆	Tric. 1 : P1
9.BE.22	Kochite	Na₃Ca₂MnZrTi(Si₂O₇)₂OF₃	Tric. 1 : P1
9.BE.22	Fogoite-(Y)	Na₃Ca₂Y₂Ti(Si₂O₇)₂OF₃	Tric. 1 : P1
9.BE.23	Dovyrenite	Ca₆Zr(Si₂O₇)₂(OH)₄	Orth. mmm (2/m 2/m 2/m) : Pnnm
9.BE.25	Barytolamprophyllite	(Ba,Na)₂(Na,Ti,Fe³⁺)₄Ti₂(Si₂O₇)₂O(OH,F)	Mon.
9.BE.25	Ericssonite	BaMn²⁺₂Fe³⁺(Si₂O₇)O(OH)	Mon. 2/m : B2/m
9.BE.25	Lamprophyllite	(Na,Mn²⁺)₃(Sr,Na)₂(Ti,Fe³⁺)₃(Si₂O₇)₂O₂(OH,O,F)₂	Mon. 2/m
9.BE.25	Ericssonite-2O	BaMn²⁺₂Fe³⁺(Si₂O₇)O(OH)	Orth.
9.BE.25	Seidozerite	Na₄MnZr₂Ti(Si₂O₇)₂O₂F₂	Mon. 2/m : P2/b
9.BE.25	Nabalamprophyllite	Na₃(Ba,Na)₂Ti₃(Si₂O₇)₂O₂(OH,F)₂	Mon. 2/m : P2/m
9.BE.25	Grenmarite	Na₄MnZr₃(Si₂O₇)₂O₂F₂	Mon. 2/m : P2/b
9.BE.25	Schüllerite	Ba₂Na(Mn,Ca)(Fe³⁺,Mg,Fe²⁺)₂Ti₂(Si₂O₇)₂(O,F)₄	Tric. 1 : P1
9.BE.25	Kazanskyite	BaNa₃Ti₂Nb(Si₂O₇)₂O₂(OH)₂(H₂O)₄	Tric. 1 : P1
9.BE.25	Lileyite	Ba₂(Na,Fe,Ca)₃MgTi₂(Si₂O₇)₂O₂F₂	Mon. 2/m : B2/m
9.BE.25	Emmerichite	Ba₂Na(Na,Fe²⁺)₂(Fe³⁺,Mg)Ti₂(Si₂O₇)₂O₂F₂	Mon. 2/m : B2/m
9.BE.25	Saamite	Ba◻Na₃Ti₂Nb(Si₂O₇)₂O₂(OH)F(H₂O)₂	Tric. 1 : P1
9.BE.25	Fluorlamprophyllite	Na₃(SrNa)Ti₃(Si₂O₇)₂O₂F₂	Mon. 2/m : B2/m
9.BE.25	Fluorbarytolamprophyllite	(Ba,Sr)₂[(Na,Fe²⁺)₃(Ti,Mg)F₂][Ti₂(Si₂O₇)₂O₂]	Mon. 2/m : B2/m
9.BE.27	Murmanite	Na₂Ti₂(Si₂O₇)O₂ · 2H₂O	Tric. 1 : P1
9.BE.27	Vigrishinite	NaZnTi₄(Si₂O₇)₂O₃(OH)(H₂O)₄	Tric. 1 : P1
9.BE.27	Kolskyite	CaNa₂Ti₄(Si₂O₇)₂O₄(H₂O)₇	Tric. 1 : P1
9.BE.27	Selivanovaite	NaFe³⁺Ti₄(Si₂O₇)₂O₄(H₂O)₄	Tric. 1 : P1
9.BE.30	Epistolite	Na₂(Nb,Ti)₂(Si₂O₇)O₂ · nH₂O	Tric. 1 : P1
9.BE.32	Lomonosovite	Na₅Ti₂(Si₂O₇)(PO₄)O₂	Tric. 1 : P1
9.BE.35	Vuonnemite	Na₁₁Ti⁴⁺Nb₂(Si₂O₇)₂(PO₄)₂O₃(F,OH)	Tric.
9.BE.37	Sobolevite	Na₁₃Ca₂Mn₂Ti₃(Si₂O₇)₂(PO₄)₄O₃F₃	Mon. m : Pb
9.BE.40	Innelite	Na₂CaBa₄Ti₃(Si₂O₇)₂(SO₄)₂O₄	Tric. 1 : P1
9.BE.40	Phosphoinnelite	Na₃Ba₄Ti₃(Si₂O₇)₂(PO₄,SO₄)₂O₂F	Tric.
9.BE.42	Yoshimuraite	Ba₂Mn₂Ti(Si₂O₇)(PO₄)O(OH)	Tric. 1 : P1
9.BE.45	Quadruphite	Na₆Na₂(CaNa)₂Na₂Ti₂Na₂Ti₂(Si₂O₇)₂(PO₄)₄O₄F₂	Tric. 1 : P1
9.BE.47	Polyphite	Na₅(Na₄Ca₂)Ti₂(Si₂O₇)(PO₄)₃O₂F₂	Tric. 1 : P1
9.BE.50	Bornemanite	Na₆BaTi₂Nb(Si₂O₇)₂(PO₄)O₂(OH)F	Tric. 1 : P1
9.BE.50	Shkatulkalite	Na₂Nb₂Na₃Ti(Si₂O₇)₂O₂(FO)(H₂O)₄(H₂O)₃	Tric. 1 : P1
9.BE.55	Bafertisite	Ba₂Fe²⁺₄Ti₂(Si₂O₇)₂O₂(OH)₂F₂	Tric.
9.BE.55	Hejtmanite	Ba₂Mn²⁺₄Ti₂(Si₂O₇)₂O₂(OH)₂F₂	Tric. 1
9.BE.55	Bykovaite	(Ba,Na,K)₂(Na,Ti,Mn)₄(Ti,Nb)₂(Si₂O₇)₂O₂(H₂O,F,OH)₂ · 3.5H₂O	Mon. 2/m
9.BE.55	Nechelyustovite	(Ba,Sr,K)₂(Na,Ti,Mn)₄(Ti,Nb)₂(Si₂O₇)₂O₂(O,H₂O,F)₂ · 4.5H₂O	Mon. 2/m : B2/m
9.BE.60	Delindeite	(Na,K)₂(Ba,Ca)₂(Ti,Fe,Al)₃(Si₂O₇)₂O₂(OH)₂ · 2H₂O	Mon. 2/m : B2/m
9.BE.62	Orthochevkinite	(Ce,La,Ca,Na,Th)₄(Fe²⁺,Mg)₂(Ti,Fe³⁺)₃Si₄O₂₂	Orth.
9.BE.62 va	Strontium Perrierite	(Ce,Sr,La,Ca)₄Fe²⁺(Ti,Zr,Fe)₂Ti₂(Si₂O₇)₂O₈
9.BE.62	Chevkinite-(Nd)	(Nd,REE)₄(Fe²⁺,Mg)(Fe²⁺,Ti,Fe³⁺)₂(Ti,Fe³⁺)₂(Si₂O₇)₂O₈ ?
9.BE.62	Perrierite-(Nd)	Nd₄MgFe³⁺₂Ti₂(Si₂O₇)₂O₈ ?
9.BE.65	Bussenite	Na₂Ba₂Fe²⁺Ti(Si₂O₇)(CO₃)(OH)₃F	Tric. 1 : P1
9.BE.67	Jinshajiangite	BaNaFe²⁺₄Ti₂(Si₂O₇)₂O₂(OH)₂F	Tric. 1 : P1
9.BE.67	Perraultite	BaNaMn²⁺₄Ti₂(Si₂O₇)₂O₂(OH)₂F	Tric. 1
9.BE.70	Karnasurtite-(Ce)	(Ce,La,Th)(Ti,Nb)(Al,Fe)(Si₂O₇)(OH)₄ · 3H₂O	Amor.
9.BE.70	Perrierite-(Ce)	Ce₄MgFe³⁺₂Ti₂(Si₂O₇)₂O₈	Mon. 2/m : P2₁/b
9.BE.70	Strontiochevkinite	(Sr,La,Ce,Ca)₄Fe²⁺(Ti,Zr)₂Ti₂(Si₂O₇)₂O₈	Mon. 2/m : P2₁/b
9.BE.70	Chevkinite-(Ce)	Ce₄(Ti,Fe²⁺,Fe³⁺)₅O₈(Si₂O₇)₂	Mon. 2/m : P2₁/b
9.BE.70	Polyakovite-(Ce)	(Ce,Ca)₄(Mg,Fe²⁺)(Cr³⁺,Fe³⁺)₂(Ti,Nb)₂(Si₂O₇)₂O₈	Mon. 2/m : B2/m
9.BE.70	Rengeite	Sr₄ZrTi₄(Si₂O₇)₂O₈	Mon. 2/m : P2₁/b
9.BE.70	Matsubaraite	Sr₄Ti₅(Si₂O₇)₂O₈	Mon. 2/m : P2₁/b
9.BE.70	Dingdaohengite-(Ce)	(Ce,La)₄Fe²⁺(Ti,Fe²⁺,Mg,Fe²⁺)₂Ti₂(Si₂O₇)₂O₈	Mon. 2/m : P2₁/b
9.BE.70	Perrierite-(La)	(La,Ce,Ca)₄(Fe²⁺,Mn)(Ti,Fe³⁺,Al)₄[(Si₂O₇)O₄]₂	Mon. 2/m : P2₁/b
9.BE.70	UM2008-53-SiO:SrTiZr	Sr₄ZrTi₄(Si₂O₇)₂O₈	Orth. mmm (2/m 2/m 2/m) : Pbca
9.BE.70	Hezuolinite	(Sr,REE)₄Zr(Ti,Fe³⁺)₄(Si₂O₇)₂O₈	Mon. 2/m : B2/m
9.BE.72	Fersmanite	Ca₄(Na,Ca)₄(Ti,Nb)₄(Si₂O₇)₂O₈F₃	Tric.
9.BE.75	Belkovite	Ba₃(Nb,Ti)₆(Si₂O₇)₂O₁₂	Hex. 6 m2 : P6₂m
9.BE.77	Nasonite	Pb₆Ca₄(Si₂O₇)₃Cl₂	Hex. 6/m : P6₃/m
9.BE.80	Kentrolite	Pb₂Mn³⁺₂(Si₂O₇)O₂	Orth. mmm (2/m 2/m 2/m) : Pbcm
9.BE.80	Melanotekite	Pb₂Fe³⁺₂(Si₂O₇)O₂	Orth. 2 2 2 : C2 2 2₁
9.BE.82	Tilleyite	Ca₅(Si₂O₇)(CO₃)₂	Mon. 2/m : P2₁/b
9.BE.82	Alexkuznetsovite-(La)	La₂Mn(CO₃)(Si₂O₇)	Mon. 2/m : P2₁/b
9.BE.85	Killalaite	Ca_6.4(H_0.6Si₂O₇)₂(OH)₂	Mon. 2/m : P2₁/m
9.BE.87	Stavelotite-(La)	(La,Nd,Ca)₃Mn²⁺₃Cu(Mn³⁺,Fe³⁺,Mn⁴⁺)₂₆(Si₂O₇)₆O₃₀	Trig. 3 : P3₁
9.BE.90	Biraite-(Ce)	Ce₂Fe²⁺(Si₂O₇)(CO₃)	Mon. 2/m : P2₁/b
9.BE.90	Magnesiorowlandite-(Y)	Y₄(Mg,Fe)(Si₂O₇)₂F₂	Tric. 1 : P1
9.BE.92	Cervandonite-(Ce)	(Ce,Nd,La)(Fe³⁺,Fe²⁺,Ti,Al)₃O₂(Si₂O₇)(As³⁺O₃)(OH)	Trig. 3m : R3m
9.BE.92	Chirvinskyite	(Na,Ca)₁₃(Fe,Mn,◻)₂(Ti,Zr)₅(Si₂O₇)₄(OH,O)₁₂ · 2H₂O	Tric. 1 : P1
9.BE.95	Batisivite	BaV³⁺₈Ti₆(Si₂O₇)O₂₂	Tric. 1 : P1
9.BE.95	Rusinovite	Ca₁₀(Si₂O₇)₃Cl₂	Orth. mmm (2/m 2/m 2/m) : Cmcm
9.BE.97	Schlüterite-(Y)	(Y,REE)₂AlSi₂O₇(OH)₂F	Mon. 2/m : P2₁/b

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References for Maoniupingite-(Ce)Hide

Reference List:

Yang, Z., Fleck, M., Smith, M., Tao, K., Song, R., Zhang, P. (2002): The crystal structure of natural Fe-rich chevkinite-(Ce). European Journal of Mineralogy, 14, 969-975.

Ganfu Shen, Guangming Yang, Jinsha Xu (2005): Maoniupingite-Ce: A New rare-earth Mineral from the Maoniuping rare-earth Deposit in Mianning, Sichuan. Sedimentary Geology and Tethyan Geology [Chenji Yu Tetisi Dizhi] 25(1/2), 210-216 (in Chinese with English abstract).

Localities for Maoniupingite-(Ce)Hide

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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.


China
Sichuan Liangshan Yi Mianning County ⓘ Baozi Hill	Ge X., Fan G., Li G., Shen G., Chen Z., Ai Y. (2017): Mianningite, (□,Pb,Ce,Na)(U4+,Mn,U6+)Fe3+2(Ti,Fe3+)18O38, a new member of the crichtonite group from Maoniuping REE deposit, Mianning county, northwest Sichuan, China. European Journal of Mineralogy: 29: 331-338.
ⓘ Maoniuping Mine (TL)	Yang, Z., Fleck, M., Smith, M., Tao, K., Song, R., Zhang, P. (2002) The crystal structure of natural Fe-rich chevkinite-(Ce). European Journal of Mineralogy, 14, 969-975. Shen, G.-F., Yang, G., Xu, J. (2005) Maoniupingite-(Ce): a new rare-earth mineral from the Maoniuping rare-earth deposit in Mianning, Sichuan. Chenji yu Tetisi Dizhi (Sedimentary and Tethyan Geology), 25(1-2): 210-216. Wilson, W.E. and Origlieri, M.J. (2007) Red wulfenite from the Kuruktag Mountains, Xinjiang Uygur, China. The Mineralogical Record 38, 67-71.

Maoniupingite-(Ce)