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Barytolamprophyllite

A valid IMA mineral species

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Photos of Barytolamprophyllite (14)

Barytolamprophyllite Gallery Search Photos of Barytolamprophyllite

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Barytolamprophyllite

Palitra pegmatite, Karnasurt mine, Karnasurt Mountain, Lovozersky District, Murmansk Oblast, Russia

Barytolamprophyllite

Coyote Peak, Coastal Range, Humboldt County, California, USA

Barytolamprophyllite, etc.

Rother Kopf, Roth, Gerolstein, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany

Barytolamprophyllite, etc.

Rother Kopf, Roth, Gerolstein, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany

Barytolamprophyllite

Palitra pegmatite, Karnasurt mine, Karnasurt Mountain, Lovozersky District, Murmansk Oblast, Russia

Barytolamprophyllite

Coyote Peak, Coastal Range, Humboldt County, California, USA

Barytolamprophyllite, etc.

Rother Kopf, Roth, Gerolstein, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany

Barytolamprophyllite

Palitra pegmatite, Karnasurt mine, Karnasurt Mountain, Lovozersky District, Murmansk Oblast, Russia

Barytolamprophyllite

Coyote Peak, Coastal Range, Humboldt County, California, USA

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About BarytolamprophylliteHide

Formula:

(Ba,Na)₂(Na,Ti,Fe³⁺)₄Ti₂(Si₂O₇)₂O(OH,F)

Colour:

Dark brown

Lustre:

Vitreous

Hardness:

2 - 3

Specific Gravity:

3.62 - 3.66

Crystal System:

Monoclinic

Member of:

Lamprophyllite Group > Seidozerite Supergroup

Name:

Named for its composition (Ba) and its relation to Lamprophyllite.

Type Locality:

ⓘ Kukisvumchorr Mt, Khibiny Massif, Murmansk Oblast, Russia

Isostructural with:

UM1995-42-SiO:BaCaFeKMnNaSrTi

The Ba analogue of UM1995-42-SiO:BaCaFeKMnNaSrTi.

Unique IdentifiersHide

Mindat ID:

462

Long-form identifier:

mindat:1:1:462:2

GUID
(UUID V4):

4fc763fa-f3db-4a25-830d-db8924bc43b5

IMA Classification of BarytolamprophylliteHide

IMA status:

Approved

IMA Formula:

(BaK)Ti₂Na₃Ti(Si₂O₇)₂O₂(OH)₂

First published:

1965

Type description reference:

Peng, T.C., Chang, C.H. (1965) New varieties of lamprophyllite-barytolamprophyllite and orthorhombic lamprophyllite. Scientia Sinica: 14: 1827-1840.

Classification of BarytolamprophylliteHide

Strunz-mindat (2024):

9.BE.25

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

Dana 8th ed.:

56.2.6c.1

56 : SOROSILICATES Si₂O₇ Groups, With Additional O, OH, F and H₂O
2 : Si₂O₇ Groups and O, OH, F, and H₂O with cations in [4] and/or >[4] coordination

Hey's CIM Ref.:

14.9.20

14 : Silicates not Containing Aluminum
9 : Silicates of Ti

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

Pronunciation of BarytolamprophylliteHide

Pronunciation:

Play	Recorded by	Country
	Jolyon Ralph	United Kingdom

Physical Properties of BarytolamprophylliteHide

Lustre:

Vitreous

Transparency:

Translucent

Colour:

Dark brown

Streak:

Yellow white

Hardness:

2 - 3 on Mohs scale

Tenacity:

Brittle

Cleavage:

Perfect
(100), less perfect on (011), (010) imperfect

Density:

3.62 - 3.66 g/cm³ (Measured) 3.61 g/cm³ (Calculated)

Optical Data of BarytolamprophylliteHide

Type:

Biaxial (+)

RI values:

n_α = 1.742 - 1.743 n_β = 1.754 n_γ = 1.776 - 1.778

2V:

Measured: 29° to 30°, Calculated: 70° to 74°

Max Birefringence:

δ = 0.034 - 0.035

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

Surface Relief:

High

Dispersion:

r > v

Pleochroism:

Strong

Comments:

brown to light yellow

Chemistry of BarytolamprophylliteHide

Mindat Formula:

(Ba,Na)₂(Na,Ti,Fe³⁺)₄Ti₂(Si₂O₇)₂O(OH,F)

Elements listed:

Ba, F, Fe, H, Na, O, Si, Ti - search for minerals with similar chemistry

Common Impurities:

Al,Mn,Mg,F,Cl,P

Crystallography of BarytolamprophylliteHide

Crystal System:

Monoclinic

Cell Parameters:

a = 19.833 Å, b = 7.089 Å, c = 5.393 Å
β = 96.66°

Ratio:

a:b:c = 2.798 : 1 : 0.761

Unit Cell V:

753.12 Å³ (Calculated from Unit Cell)

Comment:

Point Group: 2/m or 2; Space Group: C2/m or C2

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)
0006183	Barytolamprophyllite	Sokolova E, Camara F (2008) From structure topology to chemical composition. III. Titanium silicates: The crystal chemistry of barytolamprophyllite The Canadian Mineralogist 46 403-412		2008	Mt. Yuksporr, Khibina alkaline massif, Kola Peninsula, Russia	0	293
0012348	Barytolamprophyllite	Rastsvetaeva R K, Dorfman M D (1995) Crystal structure of Ba-lamprophyllite in the isomorphous lamprophyllite- baritolamprophyllite series Crystallography Reports 40 951-954		1995	Khibiny Massif	0	293

CIF Raw Data - click here to close

data_global
_chemical_name_mineral 'Barytolamprophyllite'
loop_
_publ_author_name
'Sokolova E'
'Camara F'
_journal_name_full 'The Canadian Mineralogist'
_journal_volume 46 
_journal_year 2008
_journal_page_first 403
_journal_page_last 412
_publ_section_title
;
 From structure topology to chemical composition. III. Titanium
 silicates: The crystal chemistry of barytolamprophyllite
;
_database_code_amcsd 0006183
_chemical_compound_source 'Mt. Yuksporr, Khibina alkaline massif, Kola Peninsula, Russia'
_chemical_formula_sum 'Ba.88 K.61 Sr.33 Ca.13 Ti2.91 Al.03 Fe.35 Nb.01 Na2.09 Mn.28 Mg.05 Si4 O18'
_cell_length_a 19.8971
_cell_length_b 7.1165
_cell_length_c 5.4108
_cell_angle_alpha 90
_cell_angle_beta 96.676
_cell_angle_gamma 90
_cell_volume 760.962
_exptl_crystal_density_diffrn      3.511
_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
BaAP   0.28240   0.00000   0.26285   0.44000   0.01030
KAP   0.28240   0.00000   0.26285   0.30500   0.01030
SrAP   0.28240   0.00000   0.26285   0.16500   0.01030
CaAP   0.28240   0.00000   0.26285   0.02500   0.01030
TiMH   0.14603   0.00000   0.70520   0.98500   0.00730
AlMH   0.14603   0.00000   0.70520   0.01500   0.00730
TiM1   0.00000   0.50000   0.00000   0.94000   0.02530
Fe3+M1   0.00000   0.50000   0.00000   0.05000   0.02530
NbM1   0.00000   0.50000   0.00000   0.01000   0.02530
NaM2   0.00000   0.00000   0.00000   1.00000   0.01910
NaM3   0.00000   0.26016   0.50000   0.54500   0.01660
Fe2+M3   0.00000   0.26016   0.50000   0.15000   0.01660
Mn2+M3   0.00000   0.26016   0.50000   0.14000   0.01660
CaM3   0.00000   0.26016   0.50000   0.04000   0.01660
MgM3   0.00000   0.26016   0.50000   0.02500   0.01660
Si   0.13981   0.28427   0.20240   1.00000   0.00790
O1   0.44479   0.00000   0.27380   1.00000   0.02510
O2   0.17024   0.18830   0.46390   1.00000   0.01250
O3   0.17064   0.18740   0.96860   1.00000   0.01190
O4   0.17175   0.50000   0.21700   1.00000   0.01030
O5   0.05813   0.29500   0.17050   1.00000   0.01280
O6   0.06071   0.00000   0.66720   1.00000   0.02020
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
BaAP 0.01580 0.00744 0.00770 0.00000 0.00154 0.00000
KAP 0.01580 0.00744 0.00770 0.00000 0.00154 0.00000
SrAP 0.01580 0.00744 0.00770 0.00000 0.00154 0.00000
CaAP 0.01580 0.00744 0.00770 0.00000 0.00154 0.00000
TiMH 0.01030 0.00690 0.00470 0.00000 0.00140 0.00000
AlMH 0.01030 0.00690 0.00470 0.00000 0.00140 0.00000
TiM1 0.03010 0.00600 0.03350 0.00000 -0.02250 0.00000
Fe3+M1 0.03010 0.00600 0.03350 0.00000 -0.02250 0.00000
NbM1 0.03010 0.00600 0.03350 0.00000 -0.02250 0.00000
NaM2 0.02350 0.01730 0.01800 0.00000 0.00930 0.00000
NaM3 0.02300 0.01350 0.01410 0.00000 0.00530 0.00000
Fe2+M3 0.02300 0.01350 0.01410 0.00000 0.00530 0.00000
Mn2+M3 0.02300 0.01350 0.01410 0.00000 0.00530 0.00000
CaM3 0.02300 0.01350 0.01410 0.00000 0.00530 0.00000
MgM3 0.02300 0.01350 0.01410 0.00000 0.00530 0.00000
Si 0.01180 0.00530 0.00680 -0.00010 0.00140 0.00030
O1 0.02300 0.02720 0.02680 0.00000 0.01030 0.00000
O2 0.01820 0.01010 0.00910 0.00040 0.00120 0.00230
O3 0.01780 0.00900 0.00920 -0.00050 0.00330 -0.00280
O4 0.01420 0.00600 0.01070 0.00000 0.00150 0.00000
O5 0.01160 0.01020 0.01620 0.00130 0.00060 0.00020
O6 0.01210 0.03560 0.01330 0.00000 0.00250 0.00000

X-Ray Powder DiffractionHide

Powder Diffraction Data:

d-spacing	Intensity
2.801 Å	(100)
2.153 Å	(90)
1.482 Å	(90)
1.601 Å	(80)
3.447 Å	(70)
1.790 Å	(70)
3.294 Å	(50)

Geological EnvironmentHide

Paragenetic Mode(s):

Paragenetic Mode	Earliest Age (Ga)
Stage 4b: Highly evolved igneous rocks	>3.0
35 : Ultra-alkali and agpaitic igneous rocks

Type Occurrence of BarytolamprophylliteHide

Type Locality:

ⓘ Kukisvumchorr Mt, Khibiny Massif, Murmansk Oblast, Russia

General Appearance of Type Material:

Foliated aggregate

Place of Conservation of Type Material:

Beijing University, Beijing, China.

Geological Setting of Type Material:

In ijolite

Associated Minerals at Type Locality:

Reference:

Peng, T.C., Chang, C.H. (1965) New varieties of lamprophyllite-barytolamprophyllite and orthorhombic lamprophyllite. Scientia Sinica: 14: 1827-1840.

Download:

https://rruff.info/rruff_1.0/uploads/SS14_1827.pdf

Other Language Names for BarytolamprophylliteHide

German:Barytolamprophyllit

Russian:Баритолампрофиллит

Simplified Chinese:钡闪叶石

Spanish:Barytolamprophyllita

Traditional Chinese:鋇閃葉石

Relationship of Barytolamprophyllite to other SpeciesHide

Member of:

Lamprophyllite Group > Seidozerite Supergroup

Other Members of this group:

Bornemanite	Na₆BaTi₂Nb(Si₂O₇)₂(PO₄)O₂(OH)F	Tric. 1 : P1
Delindeite	(Na,K)₂(Ba,Ca)₂(Ti,Fe,Al)₃(Si₂O₇)₂O₂(OH)₂ · 2H₂O	Mon. 2/m : B2/m
Emmerichite	Ba₂Na(Na,Fe²⁺)₂(Fe³⁺,Mg)Ti₂(Si₂O₇)₂O₂F₂	Mon. 2/m : B2/m
Epistolite	(Na◻)Nb₂Na₃Ti(Si₂O₇)₂O₂(OH)₂(H₂O)₄	Tric. 1 : P1
Fluorbarytolamprophyllite	(Ba,Sr)₂[(Na,Fe²⁺)₃(Ti,Mg)F₂][Ti₂(Si₂O₇)₂O₂]	Mon. 2/m : B2/m
Fluorlamprophyllite	Na₃(SrNa)Ti₃(Si₂O₇)₂O₂F₂	Mon. 2/m : B2/m
Innelite	Ba₄Ti₂Na(NaMn²⁺)Ti(Si₂O₇)₂[(SO₄)(PO₄)]O₂[O(OH)]	Tric. 1 : P1
Kazanskyite	BaNa₃Ti₂Nb(Si₂O₇)₂O₂(OH)₂(H₂O)₄	Tric. 1 : P1
Lamprophyllite	(Na,Mn²⁺)₃(Sr,Na)₂(Ti,Fe³⁺)₃(Si₂O₇)₂O₂(OH,O,F)₂	Mon. 2/m
Lileyite	Ba₂(Na,Fe,Ca)₃MgTi₂(Si₂O₇)₂O₂F₂	Mon. 2/m : B2/m
Nabalamprophyllite	(BaNa)Ti₂Na₃Ti(Si₂O₇)₂O₂(OH)₂	Mon. 2/m : P2/m
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
Phosphoinnelite	Na₃Ba₄Ti₃(Si₂O₇)₂(PO₄,SO₄)₂O₂F	Tric.
Polyphite	Na₅(Na₄Ca₂)Ti₂(Si₂O₇)(PO₄)₃O₂F₂	Tric. 1 : P1
Saamite	Ba◻Na₃Ti₂Nb(Si₂O₇)₂O₂(OH)F(H₂O)₂	Tric. 1 : P1
Shkatulkalite	Na₂Nb₂Na₃Ti(Si₂O₇)₂O₂(FO)(H₂O)₄(H₂O)₃	Tric. 1 : P1
Vuonnemite	Na₁₁Ti⁴⁺Nb₂(Si₂O₇)₂(PO₄)₂O₃(F,OH)	Tric.
Zvyaginite	NaZnNb₂Ti[Si₂O₇]₂₀(OH,F)₃(H₂O)₄ + (x < 1)	Tric. 1 : P1

Common AssociatesHide

Associated Minerals Based on Photo Data:

4 photos of Barytolamprophyllite associated with Pyroxene Group	ADSi₂O₆
2 photos of Barytolamprophyllite associated with Willhendersonite	KCa[Al₃Si₃O₁₂] · 5H₂O
1 photo of Barytolamprophyllite associated with Lamprophyllite	(Na,Mn²⁺)₃(Sr,Na)₂(Ti,Fe³⁺)₃(Si₂O₇)₂O₂(OH,O,F)₂
1 photo of Barytolamprophyllite associated with Fluorapatite	Ca₅(PO₄)₃F
1 photo of Barytolamprophyllite associated with Perovskite	CaTiO₃
1 photo of Barytolamprophyllite associated with Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
1 photo of Barytolamprophyllite associated with Gismondine Subgroup
1 photo of Barytolamprophyllite associated with Phillipsite Subgroup
1 photo of Barytolamprophyllite associated with Lamprophyllite Group	A^P₂M^H₂M^O₄(Si₂O₇)₂(X^O_M)₂(X^O_A)₂

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	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	(BaNa)Ti₂Na₃Ti(Si₂O₇)₂O₂(OH)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	(Na◻)Nb₂Na₃Ti(Si₂O₇)₂O₂(OH)₂(H₂O)₄	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	Ba₄Ti₂Na(NaMn²⁺)Ti(Si₂O₇)₂[(SO₄)(PO₄)]O₂[O(OH)]	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	Maoniupingite-(Ce)	(Ce,Ca)₄(Fe³⁺,Ti,Fe²⁺,◻)(Ti,Fe³⁺,Fe²⁺,Nb)₄(Si₂O₇)₂O₈	Mon. 2/m : B2/m
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 BarytolamprophylliteHide

Reference List:

Dudkin, O.B. (1959) On barytolamprophyllite. Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva: 6: 713-715.

Peng, T.C., Chang, C.H. (1965) New varieties of lamprophyllite-barytolamprophyllite and orthorhombic lamprophyllite. Scientia Sinica: 14: 1827-1840.

Fleischer, M. (1966) New mineral names. American Mineralogist: 51: 1546-1553 (1549).

International Mineralogical Association (1968) International Mineralogical Association: Commission on new minerals and mineral names. Mineralogical Magazine: 36: 1143-1145.

Fleischer, M. (1969) New mineral names. American Mineralogist: 54: 326-330.

Rastsvetaeva, R.K., Dorfman, M.D. (1995) Crystal structure of Ba-lamprophyllite in the isomorphous lamprophyllite–baritolamprophyllite series. Crystallography Reports: 40: 1026-1029.

Azarova, Y.V. (2004) Genesis and typochemism of lamprophyllite - barytolamprophyllite series minerals from lujavrite-malignite complex of Khibiny massif. New Data on Minerals. Moscow: 39: 65-70.

Sokolova, E. (2006) From structure topology to chemical composition. I. Structural hierarchy and stereochemistry in titanium disilicate minerals. The Canadian Mineralogist, 44 (6) 1273-1330 doi:10.2113/gscanmin.44.6.1273

Sokolova, E., Camara, F. (2008) From structure topology to chemical composition. III. Titanium silicates: the crystal chemistry of barytolamprophyllite. The Canadian Mineralogist, 46 (2) 403-412 doi:10.3749/canmin.46.2.403

Rastsvetaeva, R.K., Chukanov, N.V., Aksenov, S.M. (2016) The crystal chemistry of lamprophyllite-related minerals: a review. European Journal of Mineralogy: 28: 915-930.

(2023) Barytolamprophyllite. Handbook of Mineralogy. Mineralogical Society of America

Localities for BarytolamprophylliteHide

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

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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.


Canada
Newfoundland and Labrador Labrador Seal Lake alkaline complex (Letitia Lake) ⓘ Mann 1 (Letitia Lake)	GSC locality database +1 other reference
Nunavut Qikiqtaaluk Region Baffin Island ⓘ Napoleon Bay	Hogarth (1997)
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)	166-175. +2 other references

Finland
North Savo Siilinjärvi ⓘ Siilinjärvi Mine	Al Ani (2013)

Germany
Rhineland-Palatinate Vulkaneifel Daun Oberstadtfeld ⓘ ~~Kahlenberg~~	Blass et al. (1996)
Üdersdorf ⓘ Löhley ?	Hentschel (1983) +1 other reference
Gerolstein Gerolstein Roth ⓘ ~~Rother Kopf~~	Blaß et al. (2012)
Hillesheim ⓘ Graulay quarry ?	Hentschel (1993)
Oberehe-Stroheich ⓘ ~~Kahlenberg~~	Weiß (1990)

Greenland
Sermersooq Kangerlussuaq Fjord ⓘ Gardiner Complex	Petersen et al. (1985)

India
Andhra Pradesh Anantapur District Wajrakarur kimberlite field Wajrakarur–Lattavaram cluster ⓘ P2 West kimberlite (P2A kimberlite)	Kaur et al. (2013)

Russia
Aldan Shield Chara and Tokko Rivers Confluence ⓘ Murunskii Massif	[Lapis 1993:4 p.13-20]
Irkutsk Oblast ⓘ Malyi Murun Massif (Malomurunskiy; Maly Murun alkaline pluton; Malyy Murun massif)	Mitchell et al. (1993) +3 other references
Murmansk Oblast Khibiny Massif ⓘ Eveslogchorr Mt	Pekov (1998)
Koashva Mt ⓘ Koashva Open Pit	Kapustin et al. (1975) +1 other reference
ⓘ Kukisvumchorr Mt (TL)	Pekov (1998)
ⓘ Kirovskii apatite mine	Pekov (1998) +1 other reference
ⓘ Rasvumchorr Mt	Pekov (1998)
Rasvumchorr Mine ⓘ Apatitovyi Tsirk	Pavel.M. Kartashov (n.d.)
ⓘ Tsentral'nyi Mine	Pekov I.V. et al. (2010)
ⓘ Yukspor Mt
ⓘ Lovozero Massif	Mikhailova et al. (2023)
ⓘ Mt. Kuetnyuchorr	Mokrushina et al. (2023)
Lovozersky District ⓘ Alluaiv Mountain	Yakovenchuk et al. (2010)
Karnasurt Mountain Karnasurt mine ⓘ Palitra pegmatite	Pekov (2005)
ⓘ Yubileinaya pegmatite	Kotriy et al. (1996)
ⓘ Niva alkaline intrusion	Filina et al. (2019)
Turii Cape ⓘ ~~Turii alkaline massif (Turiy massif)~~	... +1 other reference

South Africa
North West Bojanala Platinum District Municipality Moses Kotane Local Municipality ⓘ Pilanesberg Alkaline Ring Complex	Mitchell et al. (2006)

Tanzania
Arusha region Ngorongoro District ⓘ Ol Doinyo Lengai	Dawson (1998)
ⓘ Sadiman volcano	Zaitsev et al. (2012)

USA
Arkansas Hot Spring County ⓘ Magnet Cove	Tice et al. (2001)
California Humboldt County Coastal Range ⓘ Coyote Peak	Van Nostrand Reinholt Press: 473. +2 other references
Montana Chouteau County Highwood Mountains ⓘ Lamproitic dike	Kuehner et al. (2003, June)
Hill County Bearpaw Mountains ⓘ Pegmatite Peak	Chakhmouradian et al. (1999)
Meagher County ⓘ Gordon Butte	Mitchell (2000) +1 other reference

Barytolamprophyllite

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