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Liottite

A valid IMA mineral species

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Photos of Liottite (52)

Liottite Gallery Search Photos of Liottite

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Liottite, etc.

Montenero Quarry, Onano, Viterbo Province, Lazio, Italy

Liottite

Mt Saliette, Valentano, Viterbo Province, Lazio, Italy

Liottite, etc.

Case Collina, Pitigliano, Grosseto Province, Tuscany, Italy

Liottite, etc.

Montenero Quarry, Onano, Viterbo Province, Lazio, Italy

Liottite

Mt Saliette, Valentano, Viterbo Province, Lazio, Italy

Liottite, etc.

Case Collina, Pitigliano, Grosseto Province, Tuscany, Italy

Liottite, etc.

Montenero Quarry, Onano, Viterbo Province, Lazio, Italy

Liottite

Mt Saliette, Valentano, Viterbo Province, Lazio, Italy

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About LiottiteHide

Luciano Liotti

Formula:

(Na,K)₁₆Ca₈(Al₆Si₆O₂₄)₃(SO₄)₅Cl₄

Colour:

Colourless

Hardness:

Specific Gravity:

2.56

Crystal System:

Hexagonal

Member of:

Cancrinite Group > Feldspathoid Group

Name:

Named in 1977 by S. Merlino and P. Orlandi in honor of Luciano Liotti (1932 - 2006), a mineral collector who donated the material in which liottite was first found.

Type Locality:

ⓘ Case Collina, Pitigliano, Grosseto Province, Tuscany, Italy

This page provides mineralogical data about Liottite.

Unique IdentifiersHide

Mindat ID:

2411

Long-form identifier:

mindat:1:1:2411:8

GUID
(UUID V4):

15d76e50-9c9b-49be-8028-ce6b205df524

IMA Classification of LiottiteHide

IMA status:

Approved

IMA Formula:

Na₁₆Ca₈Si₁₈Al₁₈O₇₂(SO₄)₅Cl₄

Approval year:

1975

First published:

1977

Type description reference:

Merlino, Stefano, Orlandi, Paolo (1977) Liottite, a new mineral in the cancrinite-davyne group. American Mineralogist, 62 (3-4) 321-326

Classification of LiottiteHide

Strunz-mindat (2024):

9.FB.05

9 : SILICATES (Germanates)
F : Tektosilicates without zeolitic H₂O
B : Tektosilicates with additional anions

Dana 8th ed.:

76.2.5.9

76 : TECTOSILICATES Al-Si Framework
2 : Al-Si Framework Feldspathoids and related species

Hey's CIM Ref.:

17.10.5

17 : Silicates Containing other Anions
10 : Silicates with sulphate, molybdate or tungstate

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
Lio	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 LiottiteHide

Colour:

Colourless

Streak:

White

Hardness:

5 on Mohs scale

Density:

2.56(2) g/cm³ (Measured) 2.61 g/cm³ (Calculated)

Comment:

Measured in a mixture of bromoform and acetone.

Optical Data of LiottiteHide

Type:

Uniaxial (-)

RI values:

n_ω = 1.530 n_ε = 1.528

Max Birefringence:

δ = 0.002

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

Surface Relief:

Low

Chemistry of LiottiteHide

Mindat Formula:

(Na,K)₁₆Ca₈(Al₆Si₆O₂₄)₃(SO₄)₅Cl₄

Elements listed:

Al, Ca, Cl, K, Na, O, S, Si - search for minerals with similar chemistry

Common Impurities:

Crystallography of LiottiteHide

Crystal System:

Hexagonal

Class (H-M):

6 - Trigonal Dipyramidal

Space Group:

Cell Parameters:

a = 12.870(1) Å, c = 16.096(2) Å

Ratio:

a:c = 1 : 1.251

Unit Cell V:

2,308.90 Å³ (Calculated from Unit Cell)

Morphology:

{001}, {100}, {110}, {101}, {102}, {103}, {104}, {203}, {111}, and minor forms {120}, {121}, {112}, {113}.

Comment:

Cell parameters from Ballirano et al. (1996).

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)
0005509	Liottite	Ballirano P, Merlino S, Bonaccorsi E, Maras A (1996) The crystal structure of liottite, a six-layer member of the cancrinite group The Canadian Mineralogist 34 1021-1030		1996		0	293

CIF Raw Data - click here to close

data_global
_chemical_name_mineral 'Liottite'
loop_
_publ_author_name
'Ballirano P'
'Merlino S'
'Bonaccorsi E'
'Maras A'
_journal_name_full 'The Canadian Mineralogist'
_journal_volume 34 
_journal_year 1996
_journal_page_first 1021
_journal_page_last 1030
_publ_section_title
;
 The crystal structure of liottite, a six-layer member of the cancrinite group
;
_database_code_amcsd 0005509
_chemical_formula_sum 'Si18 Al18 O92 Ca6 K33 F.501 Cl3.5 S5.002'
_cell_length_a 12.870
_cell_length_b 12.870
_cell_length_c 16.096
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 2308.903
_exptl_crystal_density_diffrn      3.084
_symmetry_space_group_name_H-M 'P -6'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-x+y,-x,-z'
  '-y,x-y,z'
  'x,y,-z'
  '-x+y,-x,z'
  '-y,x-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
Si1   0.99540   0.74370   0.00000   1.00000   0.00770
Al1   0.33390   0.40880   0.83304   1.00000   0.00810
Si2   0.67182   0.08217   0.66374   1.00000   0.00750
Al2   0.33640   0.40970   0.50000   1.00000   0.00710
Si3   0.58517   0.66611   0.83287   1.00000   0.00770
Al3   0.73780   0.74880   0.00000   1.00000   0.00760
Si4   0.58730   0.67000   0.50000   1.00000   0.00720
Al4   0.92820   0.34310   0.66345   1.00000   0.00790
O1   0.87710   0.12580   0.00000   1.00000   0.02500
O2   0.10250   0.87980   0.00000   1.00000   0.02070
O3   0.99430   0.67060   0.91820   1.00000   0.01900
O4   0.66310   0.66980   0.91190   1.00000   0.02030
O5   0.21790   0.78860   0.82530   1.00000   0.02090
O6   0.45010   0.55520   0.83860   1.00000   0.02090
O7   0.34630   0.33100   0.74910   1.00000   0.01790
O8   0.65740   0.65600   0.75430   1.00000   0.01930
O9   0.54640   0.43670   0.65450   1.00000   0.01700
O10   0.79330   0.21050   0.66320   1.00000   0.02660
O11   0.67720   0.00620   0.58560   1.00000   0.01790
O12   0.66590   0.67350   0.57940   1.00000   0.01770
O13   0.21730   0.78360   0.50000   1.00000   0.01970
O14   0.45400   0.55570   0.50000   1.00000   0.01480
Ca1   0.33333   0.66667   0.50000   1.00000   0.01620
Ca2   0.33333   0.66667   0.83300   1.00000   0.01720
Ca3   0.00000   0.00000   0.97830   0.50000   0.02190
Ca4   0.66667   0.33333   0.39150   0.50000   0.01910
Ca5   0.66667   0.33333   0.34360   0.50000   0.02940
K1   0.84630   0.16510   0.50000   1.00000   0.01700
K1a   0.85700   0.14300   0.50000   1.00000   0.01700
K2   0.11250   0.88640   0.66510   1.00000   0.03920
K2a   0.14500   0.85100   0.67500   1.00000   0.03920
K3   0.83640   0.17220   0.83130   1.00000   0.02480
K3a   0.81600   0.19100   0.84700   1.00000   0.02480
K4   0.55430   0.44580   0.00000   1.00000   0.03380
F   0.74760   0.27000   0.50000   0.16700   0.02560
Cl1   0.33333   0.66667   0.00000   1.00000   0.07320
Cl2   0.66667   0.33333   0.50000   0.50000   0.16080
Cl3   0.33333   0.66667   0.33350   1.00000   0.07420
S1   0.00000   0.00000   0.79710   0.50000   0.01720
S1*   0.97700   0.01300   0.78740   0.16700   0.03380
S2   0.03570   0.01700   0.50000   0.33333   0.03480
S3   0.66667   0.33333   0.85680   1.00000   0.04100
OS1a   0.00000   0.00000   0.88600   0.50000   0.10050
OS1b   0.12130   0.05820   0.76760   0.66667   0.07380
OS1c   0.05600   0.09400   0.72300   0.16667   0.11540
OS1d   0.11900   0.05400   0.84500   0.33333   0.08640
OS2a   0.11900   0.05800   0.42600   0.33333   0.06490
OS2b   0.11000   0.05100   0.47900   0.33333   0.13490
OS3a   0.66667   0.33333   0.24090   0.50000   0.03500
OS3b   0.72850   0.45950   0.87890   0.66667   0.03660
OS3c   0.69200   0.29800   0.21100   0.16667   0.09310
OS3d   0.72800   0.28800   0.91300   0.33333   0.12810

X-Ray Powder DiffractionHide

Powder Diffraction Data:

d-spacing	Intensity
3.715 Å	(100)
3.315 Å	(75)
4.84 Å	(36)
2.141 Å	(24)
2.686 Å	(10)
2.471 Å	(10)
1.801 Å	(10)

Geological EnvironmentHide

Paragenetic Mode(s):

Paragenetic Mode	Earliest Age (Ga)
High-𝑇 alteration and/or metamorphism
31 : Thermally altered carbonate, phosphate, and iron formations
Stage 4b: Highly evolved igneous rocks	>3.0
35 : Ultra-alkali and agpaitic igneous rocks

Type Occurrence of LiottiteHide

Type Locality:

ⓘ Case Collina, Pitigliano, Grosseto Province, Tuscany, Italy

General Appearance of Type Material:

Flattened hexagonal prisms up to 1 cm in diameter.

Place of Conservation of Type Material:

University of Pisa, Pisa, Italy, 3209.
University of Modena, Modena, Italy.

Geological Setting of Type Material:

In cavities of ejected blocks in a pumice deposit.

Associated Minerals at Type Locality:

Vesuvianite	Pyroxene Group	Melilite Group	Latiumite	Grossular
Clintonite	Anorthite	Andradite

Reference:

Merlino, S., Orlandi, P. (1977) Liottite, a new mineral in the cancrinite-davyne group. American Mineralogist: 62: 321-326.

Download:

https://rruff.info/rruff_1.0/uploads/AM62_321.pdf

Synonyms of LiottiteHide

IMA1975-036

Other Language Names for LiottiteHide

German:Liottit

Spanish:Liottita

Relationship of Liottite to other SpeciesHide

Member of:

Cancrinite Group > Feldspathoid Group

Other Members of this group:

Afghanite	(Na,K)₂₂Ca₁₀(Si₂₄Al₂₄O₉₆)(SO₄)₆Cl₆	Trig. 3m : P3 1c
Alloriite	(Na,Ca,K)₂₆Ca₄(Al₆Si₆O₂₄)₄(SO₄)₆Cl₆	Trig. 3m : P3 1c
Balliranoite	(Na,K)₆Ca₂(Si₆Al₆O₂₄)Cl₂(CO₃)	Hex. 6 : P6₃
Betzite	Na₆Ca₂(Al₆Si₆O₂₄)Cl₄	Hex. 6 : P6₃
Biachellaite	(Na,Ca,K)₈(Al₆Si₆O₂₄)(SO₄)₂(OH)_0.5 · H₂O	Trig. 3 : P3
Bystrite	(Na,K)₇Ca(Al₆Si₆O₂₄)(S₅)Cl	Trig. 3m : P3 1c
Cancrinite	(Na,Ca,◻)₈(Al₆Si₆O₂₄)(CO₃,SO₄)₂ · 2H₂O	Hex. 6 : P6₃
Cancrisilite	Na₇(Al₅Si₇O₂₄)(CO₃) · 3H₂O	Hex. 6mm : P6₃mc
Carbobystrite	Na₈(Al₆Si₆O₂₄)(CO₃) · 3.5H₂O	Trig. 3m : P3 1c
Davyne	(Na,K)₆Ca₂(Al₆Si₆O₂₄)(Cl₂,SO₄)₂	Hex. 6/m : P6₃/m
Depmeierite	Na₈(Al₆Si₆O₂₄)(PO₄,CO₃)_1-x · 3H₂O (x	Hex. 6 : P6₃
Fantappièite	[Na_82.5Ca₃₃K_16.5](Si₉₉Al₉₉O₃₉₆)(SO₄)₃₃ · 4H₂O	Trig. 3 : R3
Farneseite	(Na,Ca,K)₅₆(Al₆Si₆O₂₄)₇(SO₄)₁₂ · 6H₂O	Hex. 6/m : P6₃/m
Franzinite	(Na,K)₆Ca₂(Al₆Si₆O₂₄)(SO₄)₂ · 0.5H₂O	Hex.
Giuseppettite	(Na,K,Ca)_7-8(Al₆Si₆O₂₄)(SO₄,Cl)_1-2	Trig. 3m : P3 1c
Hydroxycancrinite	Na₈(Al₆Si₆O₂₄)(OH)₂ · 2H₂O	Hex. 6 : P6₃
Kircherite	Na₅Ca₂K(Al₆Si₆O₂₄)(SO₄)₂ · 0.33H₂O	Trig. 3 2 : R3 2
Kyanoxalite	Na₇(Al_6-xSi_6+xO₂₄)(C₂O₄)_0.5+x · 5H₂O (0 < x < 0.5)	Hex. 6 : P6₃
Marinellite	(Na,K)₄₂Ca₆(Al₆Si₆O₂₄)₆(SO₄)₈Cl₂ · 3H₂O	Trig. 3m : P3 1c
Microsommite	Na₄K₂Ca₂(Al₆Si₆O₂₄)(SO₄)Cl₂	Hex. 6 2 2 : P6₃ 2 2
Pitiglianoite	Na₆K₂(Al₆Si₆O₂₄)(SO₄) · 2H₂O	Hex. 6 : P6₃
Quadridavyne	(Na,K)₆Ca₂(Al₆Si₆O₂₄)Cl₄	Hex. 6/m : P6₃/m
Sacrofanite	(Na₆₁K₁₉Ca₃₂)(Si₈₄Al₈₄O₃₃₆)(SO₄)₂₆Cl₂F₆ · 2H₂O	Hex.
Slyudyankaite	Na₂₈Ca₄(Si₂₄Al₂₄O₉₆)(SO₄)₆(S₆)_1/3(CO₂) · 2H₂O	Tric. 1 : P1
Steudelite	Na₃(K₁₇Ca₇)Ca₄(Al₂₄Si₂₄O₉₆)(SO₃)₆F₆ · 4H₂O	Hex. 6 m2 : P6₂c
Sulfhydrylbystrite	Na₅K₂Ca[Al₆Si₆O₂₄](S₅)₂(SH)	Trig. 3m : P3 1c
Tounkite	(Na,Ca,K)₈(Al₆Si₆O₂₄)(SO₄)₂Cl · H₂O	Hex. 6 2 2 : P6₂ 2 2
UM2004-48-SiO:AlClCaNaS	(Na,Ca)₈(Si₆Al₆)O₂₄(SO₄)_1.7Cl_1.3
UM2009-23-SiO:AlCCaClHKNaS	(Na,Ca)₂₄K₁₀[(Si,Al)₆₀O₁₂₀](SO₄)_5.6Cl_1.5(CO₃)_0.4 · 11H₂O	Trig. 3 : P3
Vishnevite	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O	Hex. 6 : P6₃

Common AssociatesHide

Associated Minerals Based on Photo Data:

7 photos of Liottite associated with Vesuvianite	Ca₁₉Fe³⁺Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀]O(OH)₉
5 photos of Liottite associated with Andradite	Ca₃Fe³⁺₂(SiO₄)₃
4 photos of Liottite associated with Melanite	Ca₃(Fe³⁺,Ti)₂(SiO₄)₃
4 photos of Liottite associated with Sanidine	K(AlSi₃O₈)
2 photos of Liottite associated with Grossular	Ca₃Al₂(SiO₄)₃
2 photos of Liottite associated with Titanite	CaTi(SiO₄)O
1 photo of Liottite associated with Giuseppettite	(Na,K,Ca)_7-8(Al₆Si₆O₂₄)(SO₄,Cl)_1-2
1 photo of Liottite associated with Magnetite	Fe²⁺Fe³⁺₂O₄
1 photo of Liottite associated with Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
1 photo of Liottite associated with Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂

Related Minerals - Strunz-mindat Grouping Hide

9.FB.	Steudelite	Na₃(K₁₇Ca₇)Ca₄(Al₂₄Si₂₄O₉₆)(SO₃)₆F₆ · 4H₂O	Hex. 6 m2 : P6₂c
9.FB.	Sapozhnikovite	Na₈(Al₆Si₆O₂₄)(HS)₂	Iso. 4 3m : P4 3n
9.FB.	Betzite	Na₆Ca₂(Al₆Si₆O₂₄)Cl₄	Hex. 6 : P6₃
9.FB.	Slyudyankaite	Na₂₈Ca₄(Si₂₄Al₂₄O₉₆)(SO₄)₆(S₆)_1/3(CO₂) · 2H₂O	Tric. 1 : P1
9.FB.	Bolotinaite	(Na₇◻)(Al₆Si₆O₂₄)F · 4H₂O	Iso. 4 3m : I4 3m
9.FB.	Wenlanzhangite-(Y)	Y₂V³⁺₂V⁴⁺₂(SiO₄)₂O₄(OH)₄	Tric. 1 : P1
9.FB.05	Afghanite	(Na,K)₂₂Ca₁₀(Si₂₄Al₂₄O₉₆)(SO₄)₆Cl₆	Trig. 3m : P3 1c
9.FB.05	Bystrite	(Na,K)₇Ca(Al₆Si₆O₂₄)(S₅)Cl	Trig. 3m : P3 1c
9.FB.05	Cancrinite	(Na,Ca,◻)₈(Al₆Si₆O₂₄)(CO₃,SO₄)₂ · 2H₂O	Hex. 6 : P6₃
9.FB.05	Cancrisilite	Na₇(Al₅Si₇O₂₄)(CO₃) · 3H₂O	Hex. 6mm : P6₃mc
9.FB.05	Davyne	(Na,K)₆Ca₂(Al₆Si₆O₂₄)(Cl₂,SO₄)₂	Hex. 6/m : P6₃/m
9.FB.05	Franzinite	(Na,K)₆Ca₂(Al₆Si₆O₂₄)(SO₄)₂ · 0.5H₂O	Hex.
9.FB.05	Giuseppettite	(Na,K,Ca)_7-8(Al₆Si₆O₂₄)(SO₄,Cl)_1-2	Trig. 3m : P3 1c
9.FB.05	Hydroxycancrinite	Na₈(Al₆Si₆O₂₄)(OH)₂ · 2H₂O	Hex. 6 : P6₃
9.FB.05	Microsommite	Na₄K₂Ca₂(Al₆Si₆O₂₄)(SO₄)Cl₂	Hex. 6 2 2 : P6₃ 2 2
9.FB.05	Pitiglianoite	Na₆K₂(Al₆Si₆O₂₄)(SO₄) · 2H₂O	Hex. 6 : P6₃
9.FB.05	Quadridavyne	(Na,K)₆Ca₂(Al₆Si₆O₂₄)Cl₄	Hex. 6/m : P6₃/m
9.FB.05	Sacrofanite	(Na₆₁K₁₉Ca₃₂)(Si₈₄Al₈₄O₃₃₆)(SO₄)₂₆Cl₂F₆ · 2H₂O	Hex.
9.FB.05	Tounkite	(Na,Ca,K)₈(Al₆Si₆O₂₄)(SO₄)₂Cl · H₂O	Hex. 6 2 2 : P6₂ 2 2
9.FB.05	Vishnevite	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O	Hex. 6 : P6₃
9.FB.05	Marinellite	(Na,K)₄₂Ca₆(Al₆Si₆O₂₄)₆(SO₄)₈Cl₂ · 3H₂O	Trig. 3m : P3 1c
9.FB.05	Farneseite	(Na,Ca,K)₅₆(Al₆Si₆O₂₄)₇(SO₄)₁₂ · 6H₂O	Hex. 6/m : P6₃/m
9.FB.05	Alloriite	(Na,Ca,K)₂₆Ca₄(Al₆Si₆O₂₄)₄(SO₄)₆Cl₆	Trig. 3m : P3 1c
9.FB.05	Biachellaite	(Na,Ca,K)₈(Al₆Si₆O₂₄)(SO₄)₂(OH)_0.5 · H₂O	Trig. 3 : P3
9.FB.05	Fantappièite	[Na_82.5Ca₃₃K_16.5](Si₉₉Al₉₉O₃₉₆)(SO₄)₃₃ · 4H₂O	Trig. 3 : R3
9.FB.05	Kyanoxalite	Na₇(Al_6-xSi_6+xO₂₄)(C₂O₄)_0.5+x · 5H₂O (0 < x < 0.5)	Hex. 6 : P6₃
9.FB.05	Balliranoite	(Na,K)₆Ca₂(Si₆Al₆O₂₄)Cl₂(CO₃)	Hex. 6 : P6₃
9.FB.05	Carbobystrite	Na₈(Al₆Si₆O₂₄)(CO₃) · 3.5H₂O	Trig. 3m : P3 1c
9.FB.05	Depmeierite	Na₈(Al₆Si₆O₂₄)(PO₄,CO₃)_1-x · 3H₂O (x	Hex. 6 : P6₃
9.FB.05	Kircherite	Na₅Ca₂K(Al₆Si₆O₂₄)(SO₄)₂ · 0.33H₂O	Trig. 3 2 : R3 2
9.FB.05	Sulfhydrylbystrite	Na₅K₂Ca[Al₆Si₆O₂₄](S₅)₂(SH)	Trig. 3m : P3 1c
9.FB.10	Bicchulite	Ca₂(Al₂SiO₆)(OH)₂	Iso. 4 3m : I4 3m
9.FB.10	Danalite	Be₃Fe²⁺₄(SiO₄)₃S	Iso. 4 3m : P4 3n
9.FB.10	Genthelvite	Be₃Zn₄(SiO₄)₃S	Iso. 4 3m : P4 3n
9.FB.10 va	Hackmanite	Na₈Al₆Si₆O₂₄(Cl₂,S)
9.FB.10	Haüyne	Na₃Ca(Si₃Al₃)O₁₂(SO₄)	Iso. 4 3m : P4 3n
9.FB.10	Helvine	Be₃Mn²⁺₄(SiO₄)₃S	Iso. 4 3m : P4 3n
9.FB.10	Kamaishilite	Ca₂(Al₂SiO₆)(OH)₂	Tet.
9.FB.10	Lazurite	Na₇Ca(Al₆Si₆O₂₄)(SO₄)(S₃) · H₂O	Iso. 4 3m : P4 3n
9.FB.10	Nosean	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O	Iso. 4 3m : P4 3n
9.FB.10	Sodalite	Na₄(Si₃Al₃)O₁₂Cl	Iso. 4 3m : P4 3n
9.FB.10	Tsaregorodtsevite	(N(CH₃)₄)(AlSi₅O₁₂)	Orth. 2 2 2 : I2 2 2
9.FB.10	Tugtupite	Na₄BeAlSi₄O₁₂Cl	Tet. 4 : I4
9.FB.10	Vladimirivanovite	Na₆Ca₂(Al₆Si₆O₂₄)(SO₄,S₃,S₂,Cl)₂ · H₂O	Orth. mmm (2/m 2/m 2/m)
9.FB.15	Marialite	Na₄Al₃Si₉O₂₄Cl	Tet. 4/m : I4/m
9.FB.15	Meionite	Ca₄Al₆Si₆O₂₄CO₃	Tet. 4/m : I4/m
9.FB.15	Silvialite	(Ca,Na)₄(Al₆Si₆O₂₄)(SO₄,CO₃)	Tet. 4/m : I4/m

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 LiottiteHide

mindat.org URL:

https://www.mindat.org/min-2411.html
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Raman and XRD data at RRUFF project

References and PDF downloads at RRUFF project

American Mineralogist Crystal Structure Database

Handbook of Mineralogy page PDF

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References for LiottiteHide

Reference List:

Merlino, Stefano, Orlandi, Paolo (1977) Liottite, a new mineral in the cancrinite-davyne group. American Mineralogist, 62 (3-4) 321-326

Leoni, L., Mellini, M., Merlino, S., Orlandi, P. (1979) Cancrinite-like minerals: new data and crystal chemical considerations. Rendiconti della Società Italiana di Mineralogia e Petrologia: 35: 713-719.

Rinaldi, R., Wenk, H.R. (1979) Stacking variations in cancrinite minerals. Acta Crystallographica: A35: 825-828.

Hassan, I., Grundy, H. D. (1984) The crystal structures of sodalite-group minerals. Acta Crystallographica Section B Structural Science, 40 (1) 6-13 doi:10.1107/s0108768184001683

Ballirano, P., Maras, A., Buseck, P.R. (1996) Crystal chemistry and IR spectroscopy of Cl- and SO4-bearing cancrinite-like minerals. American Mineralogist: 81: 1003-1012.

Ballirano, P., Merlino, S., Bonaccorsi, E., Maras, A. (1996) The crystal structure of liottite, a six-layer member of the cancrinite group. The Canadian Mineralogist, 34 (5) 1021-1030

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

Localities for LiottiteHide

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.


Italy
Campania Naples Bacoli ⓘ Torregaveta	www.geocities.com/gmgn/n1_96-4.htm +2 other references
ⓘ Procida Island	Russo (2010)
ⓘ Latera volcanic complex	in the collection of Luigi Mattei
Lazio Metropolitan City of Rome Capital Magliano Romano ⓘ Fosso Attici	Liotti L. and Tealdi E. (1983)
Sacrofano ⓘ Biachella Valley	Chukanov et al. (2022)
Viterbo Province ⓘ Bassano Romano	Stoppani et al. (1982)
Onano ⓘ Montenero Quarry	Cresta et al. (2002)
Valentano ⓘ Mt Saliette	Collected & analyzed by Rossano Carlini
Tuscany Grosseto Province Pitigliano ⓘ Case Collina (TL)	Merlino et al. (1977)

Liottite

About LiottiteHide

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IMA Classification of LiottiteHide

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Physical Properties of LiottiteHide

Optical Data of LiottiteHide

Chemistry of LiottiteHide

Crystallography of LiottiteHide

Crystal StructureHide

X-Ray Powder DiffractionHide

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Type Occurrence of LiottiteHide

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Relationship of Liottite to other SpeciesHide

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References for LiottiteHide

Localities for LiottiteHide

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Related Minerals - Strunz-mindat Grouping Hide