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Ferro-taramite

A valid IMA mineral species

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Recorded Ages and Analyses Discuss Ferro-taramite

Edit Ferro-taramite Add Synonym Edit CIF structures Clear Cache

Formula:

Na(CaNa)(Fe²⁺₃Al₂)(Al₂Si₆O₂₂)(OH)₂

The taramite group minerals are sodium-calcium amphiboles defined with ^A(Na+K+2Ca)> 0.5 apfu and 1.5 apfu < ^C(Al+Fe³⁺+2Ti).

Ferro-taramite is defined with

A position: Na dominant
C²⁺ position: Fe dominant
C³⁺ position: Al dominant
W position: (OH) dominant

Colour:

Bluish green

Lustre:

Vitreous

Specific Gravity:

3.29 (Calculated)

Crystal System:

Monoclinic

Member of:

Taramite Root Name Group > Sodium-Calcium Amphibole Subgroup > w(OH,F,Cl)-dominant Amphibole Group > Amphibole Supergroup

Name:

Named for the group type locality, Walitarama, Mariupol, Ukraine.

This mineral was originally named aluminotaramite. Due to the redefinition of the taramite group in the 2012 amphibole nomenclature, the valid name for this material is ferro-taramite.

Type Locality:

ⓘ Liset eclogite pod, Liset, Selje, Stad, Vestland, Norway

The taramite root name group is in the 2012 nomenclature defined with C(Al+Fe³⁺+2Ti) > 1.5 apfu, whereas the pre-2012 definition was used the T position, i.e 5.5 < Si < 6.5 apfu. This redefinition does not change the formula, but some amphiboles qualifying as ferro-taramite pre-2012 may now be katophorite or ferri-katophorite.

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Unique IdentifiersHide

Mindat ID:

106

Long-form identifier:

mindat:1:1:106:9

Similar NamesHide

Ferri-taramite	A valid IMA mineral species	Na(CaNa)(Mg₃Fe₂³⁺)(Al₂Si₆O₂₂)(OH)₂
Ferritaramit	A synonym of 'Ferro-ferri-taramite'

IMA Classification of Ferro-taramiteHide

IMA status:

Approved

IMA status notes:

Redefined by the IMA

IMA Formula:

Na(NaCa)Fe²⁺₃Al₂(Si₆Al₂)O₂₂(OH)₂

Approval year:

2006

First published:

2007

Approval history:

Renamed by IMA: 2012

Classification of Ferro-taramiteHide

Strunz-mindat (2026):

9.DE.20

9 : SILICATES (Germanates)
D : Inosilicates
E : Inosilicates with 2-periodic double chains, Si₄O₁₁; Clinoamphiboles

Hey's CIM Ref.:

16.22.2

16 : Silicates Containing Aluminum and other Metals
22 : Aluminosilicates of Fe, Ca and alkalis

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 for Standard
Ftrm	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 Ferro-taramiteHide

Lustre:

Vitreous

Colour:

Bluish green

Tenacity:

Brittle

Cleavage:

Poor/Indistinct
{110} rather poor.

Density:

3.29 g/cm³ (Calculated)

Optical Data of Ferro-taramiteHide

Type:

Biaxial (-)

RI values:

n_α = 1.663 n_β = 1.675 n_γ = 1.684

2V:

Measured: 71(1)° , Calculated: 81°

Max. Birefringence:

δ = 0.021
Based on recorded range of RI values above.

Interference Colours:
The colours simulate birefringence patterns seen in thin section under crossed polars. They do not take into account mineral colouration or opacity.

Michel-Levy Bar The default colours simulate the birefringence range for a 30 µm thin-section thickness. Adjust the slider to simulate a different thickness.

Grain Simulation You can rotate the grain simulation to show how this range might look as you rotated a sample under crossed polars. Each grain retains its interference colour (retardation) while its brightness falls to black at extinction and reaches a maximum between extinction positions.

Thickness: 30 µm Order divisions

Rotation:

Surface Relief:

Very High (positive)
Relative to Canada balsam mounting medium (n ≈ 1.537).

This shows the grain boundary and Becke line effect under plane-polarised light, based on the contrast between this mineral's average refractive index and the mounting medium. It does not take into account mineral colouration.

Focus:

In focus

Interference Figure:

This shows the idealized biaxial acute bisectrix (Bxa) interference figure - the conoscopic view for a grain cut perpendicular to the acute bisectrix, using this mineral's 2V. The two small white dots mark the melatopes - the points where the two optic axes emerge - and are shown only when they fall within the field of view. The coloured bands are isochromatics, and the dark bands are isogyres.

Rotate the stage: at 0°/90° the isogyres form a cross through the melatopes; at 45° they pull apart into curved hyperbolas. That splitting on rotation - absent in a uniaxial figure - is the standard diagnostic test for telling biaxial minerals from uniaxial ones. If 2V is large, the melatopes may fall outside the field of view, as they often do at the microscope too.

Thickness: 30 µm

Stage rotation: 0°

Dispersion:

r<< v, extreme. Extremely inclined monoclinic dispersion.

Optical Extinction:

Y = b; O.A. plane = (010); Z ∧ c = 11(1)°.

Pleochroism:

Visible

Comments:

X = colorless, Y = dark purple, Z = greenish blue.

Chemistry of Ferro-taramiteHide

Mindat Formula:

Na(CaNa)(Fe²⁺₃Al₂)(Al₂Si₆O₂₂)(OH)₂

The taramite group minerals are sodium-calcium amphiboles defined with ^A(Na+K+2Ca)> 0.5 apfu and 1.5 apfu < ^C(Al+Fe³⁺+2Ti).

Ferro-taramite is defined with

A position: Na dominant
C²⁺ position: Fe dominant
C³⁺ position: Al dominant
W position: (OH) dominant

Element Weights:

Element	% weight
O	41.918 %
Si	18.396 %
Fe	18.289 %
Al	11.782 %
Na	5.019 %
Ca	4.375 %
H	0.220 %

Calculated from ideal end-member formula.

Elements listed:

Al, Ca, Fe, H, Na, O, Si - search for minerals with similar chemistry

Chemical AnalysisHide

Oxide wt%:

	1	2	3	4	5
SiO₂	39.15 %	41.87 %	39.7 %	40.04 %	40.77 %
TiO₂	0.3 %	0.69 %	0.02 %	0.32 %	0.40 %
Al₂O₃	17.08 %	16.43 %	21.54 %	17.48 %	13.61 %
Cr₂O₃	0.06 %		0.04 %		0.01 %
MnO	0.19 %	0.05 %	0.2 %	0.13 %	0.05 %
FeO	16.35 %	14.92 %	16.71 %	19.23 %	22.70 %
Fe₂O₃	4.12 %	3.68 %		2.25 %
MgO	5.61 %	7.36 %	6.47 %	4.56 %	4.78 %
CaO	8.14 %	6.74 %	7.55 %	7.84 %	6.15 %
Na₂O	5.52 %	5.93 %	6.11 %	4.99 %	5.45 %
K₂O	0.28 %	0.07 %	0.16 %	1.04 %	1.02 %
ZnO		0.06 %
F		0.28 %
Cl		0.01 %
H₂O		1.87 %
NiO			0.03 %
Total:	96.8 %	99.96 %	98.53 %	97.88 %	94.94 %

Sample references:

ID	Locality	Reference	Notes
1	Escambray Mountain, Villa Clara Province, Cuba	Maresch, Walter V., Grevel, Christiane, Stanek, Klaus Peter, Schertl, Hans-Peter, Carpenter, Michael A. (2012) Multiple growth mechanisms of jadeite in Cuban metabasite. European Journal of Mineralogy, 24 (2) 217-235 doi:10.1127/0935-1221/2012/0024-2179	Na2O, 5.52 K2O, 0.28
2	Liset eclogite pod, Liset, Selje, Stad, Vestland, Norway	Oberti, R., Boiocchi, M., Smith, D. C., Medenbach, O. (2007) Aluminotaramite, alumino-magnesiotaramite, and fluoro-alumino-magnesiotaramite: Mineral data and crystal chemistry. American Mineralogist, 92 (8) 1428-1435 doi:10.2138/am.2007.2529	Holotype specimen
3	Shuanghe, Qianshan City, Anqing, Anhui, China	Bοlin, Cong, Mingguo, Zhai, Carswell, Dennis A. Cars, Wilson, Robert N., Qingchen, Wang, Zhοngyan, Zhao, Windley, Brian F. (1995) Petrogenesis of ultrahigh-pressure rocks and their country rocks at Shuanghe in Dabieshan, Central China. European Journal of Mineralogy, 7 (1) 119-138 doi:10.1127/ejm/7/1/0119	One of the analyses of amphiboles in a retrograded jadeite-quartz rock corresponds to a ferro-taramite composition.
4	Sierra de las Minas, Motagua Valley, Guatemala	Harlow, G. E. (1994) Jadeitites, albitites and related rocks from the Motagua Fault Zone, Guatemala. Journal of Metamorphic Geology, 12 (1) 49-68 doi:10.1111/j.1525-1314.1994.tb00003.x	Sample from a retrograded jadeitite.
5	Mount Beigua, Savona Province, Liguria, Italy	Rruff sample R061101 https://rruff.info/Taramite/R061101

Crystallography of Ferro-taramiteHide

Crystal System:

Monoclinic

Class (H-M):

2/m - Prismatic

Space Group:

B2/m

Setting:

C2/m

Cell Parameters:

a = 9.7489 Å, b = 17.9377 Å, c = 5.3233 Å
β = 104.539°

Ratio:

a:b:c = 0.543 : 1 : 0.297

Unit Cell V:

901.09 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)
0004419	Ferro-taramite	Oberti R, Boiocchi M, Smith D C, Medenbach O (2007) Aluminotaramite, alumino-magnesiotaramite, and fluoro-alumino-magnesiotaramite: Mineral data and crystal chemistry American Mineralogist 92 1428-1435		2007	Liset kyanite-eclogite pod, Vestlandet, Norway	0	293

CIF Raw Data - click here to close

data_global
_chemical_name_mineral 'Ferro-taramite'
loop_
_publ_author_name
'Oberti R'
'Boiocchi M'
'Smith D C'
'Medenbach O'
_journal_name_full 'American Mineralogist'
_journal_volume 92 
_journal_year 2007
_journal_page_first 1428
_journal_page_last 1435
_publ_section_title
;
 Aluminotaramite, alumino-magnesiotaramite, and fluoro-alumino-magnesiotaramite:
 Mineral data and crystal chemistry
 Note: amphibole, previously named aluminotaramite
 Sample: K22-2
;
_database_code_amcsd 0004419
_chemical_compound_source 'Liset kyanite-eclogite pod, Vestlandet, Norway'
_chemical_formula_sum 'Na1.71 K.01 Ca1.08 Fe2.25 Mg1.64 Al2.88 Ti.06 Zn.02 Mn.01 Si6.24 O23.86 F.14 H1.86'
_cell_length_a 9.7489
_cell_length_b 17.9377
_cell_length_c 5.3233
_cell_angle_alpha 90
_cell_angle_beta 104.539
_cell_angle_gamma 90
_cell_volume 901.090
_exptl_crystal_density_diffrn      3.289
_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
NaA   0.00000   0.50000   0.00000   0.15000   0.03673
KA   0.00000   0.50000   0.00000   0.01000   0.03673
NaAm   0.05000   0.50000   0.10650   0.15000   0.04179
NaA2   0.00000   0.47110   0.00000   0.22000   0.02913
CaM4   0.00000   0.27990   0.50000   0.51000   0.01051
NaM4   0.00000   0.27990   0.50000   0.39000   0.01051
Fe2+M4   0.00000   0.27990   0.50000   0.05000   0.01051
CaM4*   0.00000   0.25690   0.50000   0.03000   0.00507
NaM4*   0.00000   0.25690   0.50000   0.02000   0.00507
MgM1   0.00000   0.09040   0.50000   0.54000   0.00760
Fe2+M1   0.00000   0.09040   0.50000   0.46000   0.00760
MgM2   0.00000   0.17910   0.00000   0.14000   0.00684
AlM2   0.00000   0.17910   0.00000   0.56000   0.00684
Fe2+M2   0.00000   0.17910   0.00000   0.05000   0.00684
Fe3+M2   0.00000   0.17910   0.00000   0.21000   0.00684
TiM2   0.00000   0.17910   0.00000   0.03000   0.00684
ZnM2   0.00000   0.17910   0.00000   0.01000   0.00684
MgM3   0.00000   0.00000   0.00000   0.28000   0.00671
Fe2+M3   0.00000   0.00000   0.00000   0.71000   0.00671
MnM3   0.00000   0.00000   0.00000   0.01000   0.00671
SiT1   0.28120   0.08700   0.30010   0.56000   0.00570
AlT1   0.28120   0.08700   0.30010   0.44000   0.00570
SiT2   0.29280   0.17370   0.81410   1.00000   0.00621
O1   0.10490   0.09310   0.20960   1.00000   0.00975
O2   0.11990   0.17500   0.74430   1.00000   0.00912
O-h3   0.11040   0.00000   0.70680   0.93000   0.01127
F3   0.11040   0.00000   0.70680   0.07000   0.01127
O4   0.37000   0.25180   0.79500   1.00000   0.01127
O5   0.35400   0.13870   0.10490   1.00000   0.01229
O6   0.34220   0.11870   0.60450   1.00000   0.01254
O7   0.33680   0.00000   0.27880   1.00000   0.01507
H   0.18800   0.00000   0.76700   0.93000   0.02280
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
NaA 0.02752 0.04727 0.04439 0.00000 0.02439 0.00000
KA 0.02752 0.04727 0.04439 0.00000 0.02439 0.00000
NaAm 0.04150 0.06031 0.02677 0.00000 0.01577 0.00000
NaA2 0.02481 0.02282 0.05031 0.00000 0.02488 0.00000
CaM4 0.01173 0.00978 0.01157 0.00000 0.00714 0.00000
NaM4 0.01173 0.00978 0.01157 0.00000 0.00714 0.00000
Fe2+M4 0.01173 0.00978 0.01157 0.00000 0.00714 0.00000
MgM1 0.00812 0.00978 0.00605 0.00000 0.00296 0.00000
Fe2+M1 0.00812 0.00978 0.00605 0.00000 0.00296 0.00000
MgM2 0.00632 0.00652 0.00807 0.00000 0.00222 0.00000
AlM2 0.00632 0.00652 0.00807 0.00000 0.00222 0.00000
Fe2+M2 0.00632 0.00652 0.00807 0.00000 0.00222 0.00000
Fe3+M2 0.00632 0.00652 0.00807 0.00000 0.00222 0.00000
TiM2 0.00632 0.00652 0.00807 0.00000 0.00222 0.00000
ZnM2 0.00632 0.00652 0.00807 0.00000 0.00222 0.00000
MgM3 0.00812 0.00489 0.00646 0.00000 0.00172 0.00000
Fe2+M3 0.00812 0.00489 0.00646 0.00000 0.00172 0.00000
MnM3 0.00812 0.00489 0.00646 0.00000 0.00172 0.00000
SiT1 0.00496 0.00652 0.00619 -0.00086 0.00123 -0.00047
AlT1 0.00496 0.00652 0.00619 -0.00086 0.00123 -0.00047
SiT2 0.00541 0.00652 0.00673 -0.00086 0.00172 0.00000
O1 0.00857 0.01141 0.00901 -0.00172 0.00296 -0.00140
O2 0.00632 0.00978 0.01063 0.00000 0.00148 0.00094
O-h3 0.00812 0.01304 0.01251 0.00000 0.00123 0.00000
F3 0.00812 0.01304 0.01251 0.00000 0.00123 0.00000
O4 0.01308 0.00815 0.01318 -0.00172 0.00468 0.00094
O5 0.00857 0.01467 0.01184 -0.00086 0.00099 0.00656
O6 0.00857 0.01467 0.01345 0.00086 0.00222 -0.00515
O7 0.01128 0.01630 0.01843 0.00000 0.00443 0.00000

X-Ray Powder DiffractionHide

Powder Diffraction Data:

d-spacing	Intensity
8.352 Å	(100)
3.386 Å	(39)
3.098 Å	(68)
2.703 Å	(92)
2.586 Å	(48)
2.546 Å	(56)
2.322 Å	(40)
2.156 Å	(33)

Locality:

Liset eclogite pod, Liset, Selje, Stad, Vestland, Norway

Geological EnvironmentHide

Paragenetic Mode(s):

Paragenetic Mode	Earliest Age (Ga)
Stage 5: Initiation of plate tectonics	<3.5-2.5
39 : High-? metamorphism (blueschist, eclogite, ultrahigh ? facies)

Type Occurrence of Ferro-taramiteHide

Type Locality:

ⓘ Liset eclogite pod, Liset, Selje, Stad, Vestland, Norway

General Appearance of Type Material:

Submillimeter grains.

Place of Conservation of Type Material:

Museo di Mineralogia, Dipartimento di Scienze della Terra, Università degli Studi di Pavia, number 2006-01.

Geological Setting of Type Material:

Retrogressed eclogite. Replaced nyböite formed previously under high-P eclogite-facies conditions when uplift and retrogression toward amphibolite-facies conditions occurred. Extra Al, Fe2+, and Ca derived from resorbed garnet.

Associated Minerals at Type Locality:

'Apatite'	Clinopyroxene Subgroup	Garnet Group	Nybøite	Paragonite
Plagioclase	Quartz	Rutile	Zoisite

Synonyms of Ferro-taramiteHide

Aluminotaramite

IMA2006-023

Other Language Names for Ferro-taramiteHide

Dutch:Ferro-taramiet

German:Ferro-Taramit
Aluminotaramit

Japanese:第一鉄タラマ閃石

Relationship of Ferro-taramite to other SpeciesHide

Member of:

Taramite Root Name Group > Sodium-Calcium Amphibole Subgroup > w(OH,F,Cl)-dominant Amphibole Group > Amphibole Supergroup

Other Members of Taramite Root Name Group:

Ferri-taramite	Na(CaNa)(Mg₃Fe³⁺₂)(Al₂Si₆O₂₂)(OH)₂	Mon. 2/m : B2/m
'Ferro-ferri-taramite'	Na(CaNa)(Fe²⁺₃Fe³⁺₂)(Al₂Si₆O₂₂)(OH)₂
Fluoro-taramite	Na(CaNa)(Mg₃Al₂)(Al₂Si₆O₂₂)F₂	Mon. 2/m : B2/m
'Potassic-ferri-taramite'	K(CaNa)(Mg₃Fe³⁺₂)(Al₂Si₆O₂₂)(OH)₂
Potassic-ferro-ferri-taramite	K(CaNa)(Fe²⁺₃Fe³⁺₂)(Al₂Si₆O₂₂)(OH)₂	Mon. 2/m : B2/m
Potassic-ferro-taramite	K(CaNa)(Fe²⁺₃Al₂)(Si₆Al₂)O₂₂(OH)₂	Mon. 2/m : B2/m
Taramite	Na(CaNa)(Mg₃Al₂)(Al₂Si₆O₂₂)(OH)₂	Mon. 2/m : B2/m

Related Minerals - Strunz-mindat Grouping Hide

9.DE.	Shojiite	Na(NaMg)Mg₅Si₈O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.	Clino-suenoite	◻Mn²⁺₂(Mg₅)(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.	Mangani-eckermannite	NaNa₂(Mg₄Mn³⁺)Si₈O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.05	'Permanganogrunerite'	◻{Mn²⁺₂}{Mn²⁺₅}(Si₈O₂₂)(OH)₂	Mon.
9.DE.05	Cummingtonite	◻Mg₂Mg₅(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.05	Ferri-fluoro-leakeite	NaNa₂(Mg₂Fe³⁺₂Li)(Si₈O₂₂)F₂	Mon. 2/m : B2/m
9.DE.05	Grunerite	◻Fe²⁺₂Fe²⁺₅(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.05	Clino-holmquistite Root Name Group	◻Li₂(C²⁺₃C³⁺₂)(Si₈O₂₂)w₂	Mon.
9.DE.10	Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.10	Fluoro-cannilloite	CaCa₂(Mg₄Al)(Si₅Al₃)O₂₂F₂	Mon. 2/m : B2/m
9.DE.10	Joesmithite	Pb²⁺Ca₂(Mg₃Fe³⁺₂)(Si₆Be₂)O₂₂(OH)₂	Mon. 2/m : P2/b
9.DE.10	Clino-ferro-suenoite	◻Mn²⁺₂(Fe²⁺₅)(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.10	Fluoro-tremolite	◻Ca₂Mg₅(Si₈O₂₂)F₂	Mon. 2/m : B2/m
9.DE.10	'Parvo-manganotremolite'	◻{CaMn²⁺}{Mg₅}(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.10	Magnesio-ferri-hornblende	◻Ca₂(Mg₄Fe³⁺)[(Si₇Al)O₂₂](OH)₂	Mon. 2/m : B2/m
9.DE.10	Ferro-ferri-hornblende	◻Ca₂(Fe²⁺₄Fe³⁺)(AlSi₇O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.10	'Ferro-cannilloite'	CaCa₂(Fe²⁺₄Al)(Si₅Al₃O₂₂)OH₂
9.DE.10	'Ferro-ferri-cannilloite'	CaCa₂(Fe²⁺₄Fe³⁺)(Si₅Al₃O₂₂)OH₂
9.DE.10	'Ferro-fluoro-actinolite'	◻{Ca₂}{Fe₅}(Si₈O₂₂)F₂
9.DE.10	'Ferro-fluoro-hornblende'	◻Ca₂(Fe²⁺₄Al)(AlSi₇O₂₂)F₂
9.DE.10	Magnesio-ferri-fluoro-hornblende	◻Ca₂(Mg₄Fe³⁺)(AlSi₇O₂₂)F₂	Mon. 2/m : B2/m
9.DE.10	'Ferro-ferri-fluoro-hornblende'	◻Ca₂(Fe²⁺₄Fe³⁺)(AlSi₇O₂₂)F₂
9.DE.10	'Ferri-fluoro-tschermakite'	◻{Ca₂}{Mg₃Fe³⁺₂}(Al₂Si₆O₂₂)F₂
9.DE.10	'Ferro-ferri-fluoro-tschermakite'	◻{Ca₂}{Fe²⁺₃Fe³⁺₂}(Al₂Si₆O₂₂)F₂
9.DE.10	'Ferro-fluoro-tschermakite'	◻{Ca₂}{Fe²⁺₃Al₂}(Al₂Si₆O₂₂)F₂
9.DE.10	'Fluoro-tschermakite'	◻{Ca₂}{Mg₃Al₂}(Al₂Si₆O₂₂)F₂
9.DE.10	'Magnesio-fluoro-hornblende'	◻Ca₂(Mg₄Al)(AlSi₇O₂₂)F₂
9.DE.10	Tremolite	◻Ca₂Mg₅(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.10	'Ferro-ferri-tschermakite'	◻{Ca₂}{Fe²⁺₃Fe³⁺₂}(Al₂Si₆O₂₂)(OH)₂	Mon.
9.DE.10	'Cannilloite'	CaCa₂(Mg₄Al)(Si₅Al₃O₂₂)OH₂	Mon.
9.DE.10	Tschermakite	◻Ca₂(Mg₃Al₂)(Al₂Si₆O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.10	Magnesio-hornblende	◻Ca₂(Mg₄Al)(Si₇Al)O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.10	'Ferri-tschermakite'	◻Ca₂(Mg₃Fe³⁺₂)(Al₂Si₆O₂₂)(OH)₂	Mon.
9.DE.10	Ferro-actinolite	◻Ca₂Fe²⁺₅(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.10	Ferro-hornblende	◻Ca₂(Fe²⁺₄Al)(Si₇Al)O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.10	Ferro-tschermakite	◻Ca₂(Fe²⁺₃Al₂)(Al₂Si₆O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.15	Potassic-chloro-pargasite	KCa₂(Mg₄Al)(Si₆Al₂)O₂₂Cl₂	Mon. 2/m : B2/m
9.DE.15	'Ferro-fluoro-pargasite'	(Na)(Ca₂)(Fe²⁺₄Al)(Al₂Si₆O₂₂)F₂
9.DE.15	'Potassic-ferro-chloro-edenite'	KCa₂Fe²⁺₅(AlSi₇O₂₂)Cl₂
9.DE.15	'Ferro-ferri-sadanagaite'	NaCa₂(Fe²⁺₃Fe³⁺₂)(Al₃Si₅O₂₂)(OH)₂	Mon.
9.DE.15	Hastingsite	NaCa₂(Fe²⁺₄Fe³⁺)(Si₆Al₂)O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.15	Fluoro-edenite	NaCa₂Mg₅(Si₇Al)O₂₂F₂	Mon. 2/m : P2/m
9.DE.15	Pargasite	NaCa₂(Mg₄Al)(Si₆Al₂)O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.15	Magnesio-fluoro-hastingsite	NaCa₂(Mg₄Fe³⁺)(Si₆Al₂)O₂₂F₂	Mon. 2/m : B2/m
9.DE.15	Potassic-fluoro-hastingsite	KCa₂(Fe²⁺₄Fe³⁺)(Si₆Al₂)O₂₂F₂	Mon. 2/m : B2/m
9.DE.15	Potassic-chloro-hastingsite	KCa₂(Fe²⁺₄Fe³⁺)(Si₆Al₂)O₂₂Cl₂	Mon. 2/m : B2/m
9.DE.15	'Unnamed (F-dominant analogue of Ferri-kaersutite)'	(Na,K)Ca₂[Mg₃(Fe³⁺,Fe²⁺)Ti](Si₆Al₂O₂₂)(F,O)₂	Mon. 2/m : B2/m
9.DE.15	Edenite	NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.15	Potassic-sadanagaite	KCa₂(Mg₃Al₂)(Al₃Si₅O₂₂)(OH)₂	Mon. 2
9.DE.15	Ferri-kaersutite	NaCa₂(Mg₃Fe³⁺Ti)(Si₆Al₂O₂₂)O₂	Mon. 2/m : B2/m
9.DE.15	Potassic-pargasite	KCa₂(Mg₄Al)(Si₆Al₂)O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.15	Potassic-ferro-sadanagaite	KCa₂(Fe²⁺₃Al₂)(Al₃Si₅O₂₂)(OH)₂	Mon.
9.DE.15	Kaersutite	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂	Mon. 2/m : B2/m
9.DE.15	'Ferro-chloro-pargasite'	NaCa₂(Fe²⁺₄Al)(Al₂Si₆O₂₂)Cl₂
9.DE.15	Potassic-fluoro-pargasite	KCa₂(Mg₄Al)(Si₆Al₂)O₂₂F₂	Mon. 2/m : B2/m
9.DE.15	Potassic-ferro-ferri-sadanagaite	KCa₂(Fe²⁺₃Fe³⁺₂)(Al₃Si₅O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.15	Fluoro-pargasite	NaCa₂(Mg₄Al)(Si₆Al₂)O₂₂F₂	Mon. 2/m : B2/m
9.DE.15	'Parvo-mangano-edenite'	{Na}{CaMn²⁺}{Mg₅}(AlSi₇O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.15	Ferro-fluoro-edenite	NaCa₂Fe²⁺₅(AlSi₇O₂₂)F₂	Mon. 2/m : B2/m
9.DE.15	Mangani-pargasite	NaCa₂(Mg₄Mn³⁺)(Si₆Al₂)O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.15	Sadanagaite	NaCa₂(Mg₃Al₂)(Si₅Al₃O₂₂)(OH)₂	Mon.
9.DE.15	Magnesio-hastingsite	NaCa₂(Mg₄Fe³⁺)(Si₆Al₂)O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.15	'Ferri-sadanagaite'	NaCa₂(Mg₃Fe³⁺₂)(Al₃Si₅O₂₂)(OH)₂
9.DE.15	'Ferro-sadanagaite'	NaCa₂(Fe₃Al₂)(Al₃Si₅O₂₂)(OH)₂
9.DE.15	'Ferri-fluoro-sadanagaite'	{Na}{Ca₂}{Mg₃Fe³⁺₂}(Al₃Si₅O₂₂)F₂
9.DE.15	'Ferro-ferri-fluoro-sadanagaite'	{Na}{Ca₂}{Fe²⁺₃Fe³⁺₂}(Al₃Si₅O₂₂)F₂
9.DE.15	'Ferro-fluoro-sadanagaite'	{Na}{Ca₂}{Fe²⁺₃Al₂}(Al₃Si₅O₂₂)F₂
9.DE.15	'Fluoro-sadanagaite'	{Na}{Ca₂}{Mg₃Al₂}(Al₃Si₅O₂₂)F₂
9.DE.15	'Potassic-chloro-sadanagaite'	KCa₂(Mg₃Al₂)(Al₃Si₅O₂₂)Cl₂
9.DE.15	'Potassic-ferro-chloro-sadanagaite'	KCa₂(Fe²⁺₃Al₂)(Al₃Si₅O₂₂)Cl₂
9.DE.15	Ferro-edenite	NaCa₂Fe²⁺₅(Si₇Al)O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.15	Oxo-magnesio-hastingsite	NaCa₂(Mg₃(Fe³⁺_2-x,Ti_x))₅(Si₆Al₂O₂₂)O₂	Mon. 2/m : B2/m
9.DE.15	Potassic-ferro-pargasite	KCa₂(Fe²⁺₄Al)(Si₆Al₂)O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.15	Potassic-hastingsite	KCa₂(Fe²⁺₄Fe³⁺)(Al₂Si₆O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.15	'Fluoro-hastingsite'	NaCa₂(Fe²⁺₄Fe³⁺)(Al₂Si₆O₂₂)F₂
9.DE.15	Potassic-magnesio-hastingsite	KCa₂(Mg₄Fe³⁺)(Si₆Al₂)O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.15	Vanadio-pargasite	NaCa₂(Mg³⁺₄V)(Al₂Si₆)O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.15	'Ferro-kaersutite'	NaCa₂(Fe²⁺₃AlTi)(Si₆Al₂O₂₂)O₂	Mon.
9.DE.15	Chromio-pargasite	NaCa₂(Mg₄Cr)(Si₆Al₂)O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.15	Ferro-pargasite	NaCa₂(Fe²⁺₄Al)(Si₆Al₂)O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.20	'Ghoseite'	◻[Mn²⁺Na][Mg₄Al]Si₈O₂₂(OH)₂
9.DE.20	Potassic-ferro-taramite	K(CaNa)(Fe²⁺₃Al₂)(Si₆Al₂)O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.20	Ferri-fluoro-katophorite	Na(CaNa)(Mg₄Fe³⁺)(AlSi₇O₂₂)F₂	Mon. 2/m : B2/m
9.DE.20	Barroisite	◻(CaNa)(Mg₃Al₂)(AlSi₇O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.20	Fluoro-richterite	Na(CaNa)Mg₅(Si₈O₂₂)F₂	Mon. 2/m : B2/m
9.DE.20	Potassic-ferro-ferri-taramite	K(CaNa)(Fe²⁺₃Fe³⁺₂)(Al₂Si₆O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.20	'Potassic-ferri-katophorite'	K(CaNa)(Mg₄Fe³⁺)(AlSi₇O₂₂)(OH)₂
9.DE.20	'Potassic-ferro-richterite'	K(CaNa)Fe²⁺₅(Si₈O₂₂)(OH)₂
9.DE.20	Potassic-fluoro-richterite	K(CaNa)Mg₅(Si₈O₂₂)F₂	Mon. 2/m : B2/m
9.DE.20	Potassic-richterite	K(CaNa)Mg₅(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.20	Ferri-ghoseite	◻(Mn²⁺Na)(Mg₄Fe³⁺)Si₈O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.20	Fluoro-taramite	Na(CaNa)(Mg₃Al₂)(Al₂Si₆O₂₂)F₂	Mon. 2/m : B2/m
9.DE.20	'Ferro-ferri-fluoro-katophorite'	Na(CaNa)(Fe²⁺₄Fe³⁺)(AlSi₇O₂₂)F₂	Mon.
9.DE.20	Richterite	Na(CaNa)Mg₅(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.20	Ferri-winchite	◻(NaCa)(Mg₄Fe³⁺)Si₈O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.20	'Fluoro-katophorite'	Na(CaNa)(Mg₄Al)(AlSi₇O₂₂)F₂	Mon.
9.DE.20	Hjalmarite	Na(NaMn)Mg₅(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.20	'Clinoferroholmquistite'	◻Li₂[Fe²⁺₃Al₂]Si₈O₂₂(OH,F)₂
9.DE.20	Ferro-katophorite	Na(CaNa)(Fe²⁺₄Al)(AlSi₇O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.20	Taramite	Na(CaNa)(Mg₃Al₂)(Al₂Si₆O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.20	'Potassic-fluoro-katophorite'	K(CaNa)(Mg₄Al)(AlSi₇O₂₂)F₂
9.DE.20	'Ferro-fluoro-katophorite'	Na(CaNa)(Fe²⁺₄Al)(AlSi₇O₂₂)F₂
9.DE.20	Ferri-katophorite	Na(CaNa)(Mg₄Fe³⁺)(AlSi₇O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.20	'Ferro-ferri-barroisite'	◻(CaNa)(Fe²⁺₃Fe³⁺₂)(AlSi₇O₂₂)(OH)₂
9.DE.20	Ferri-taramite	Na(CaNa)(Mg₃Fe³⁺₂)(Al₂Si₆O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.20	'Potassic-ferro-ferri-katophorite'	K(CaNa)(Fe²⁺₄Fe³⁺)(AlSi₇O₂₂)(OH)₂
9.DE.20	'Ferro-ferri-winchite'	◻(CaNa)(Fe²⁺₄Fe³⁺)Si₈O₂₂(OH)₂
9.DE.20	Winchite	◻(CaNa)(Mg₄Al)(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.20	'Ferro-fluoro-richterite'	{Na}{CaNa}{Fe²⁺₅}(Si₈O₂₂)F₂
9.DE.20	'Fluoro-winchite'	◻(CaNa)(Mg₄Al)(Si₈O₂₂)F₂
9.DE.20	'Ferro-fluoro-winchite'	◻{CaNa}{Fe²⁺₄Al}(Si₈O₂₂)F₂
9.DE.20	'Ferri-barroisite'	◻(CaNa)(Mg₃Fe³⁺₂)(AlSi₇O₂₂)(OH)₂
9.DE.20	'Ferro-ferri-taramite'	Na(CaNa)(Fe²⁺₃Fe³⁺₂)(Al₂Si₆O₂₂)(OH)₂
9.DE.20	'Ferri-fluoro-barroisite'	◻{CaNa}{Mg₃Fe³⁺₂}(AlSi₇O₂₂)F₂
9.DE.20	'Ferro-fluoro-barroisite'	◻{CaNa}{Fe²⁺₃Al₂}(AlSi₇O₂₂)F₂
9.DE.20	'Ferro-ferri-fluoro-barroisite'	◻{CaNa}{Fe²⁺₃Fe³⁺₂}(AlSi₇O₂₂)F₂
9.DE.20	'Fluoro-barroisite'	◻{CaNa}{Mg₃Al₂}(AlSi₇O₂₂)F₂
9.DE.20	Ferro-ferri-katophorite	Na(NaCa)(Fe²⁺₄Fe³⁺)(Si₇Al)O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.20	'Ferri-fluoro-taramite'	Na(CaNa)(Mg₃Fe³⁺₂)(Al₂Si₆O₂₂)F₂
9.DE.20	'Ferro-ferri-fluoro-taramite'	Na(CaNa)(Fe²⁺₃Fe³⁺₂)(Al₂Si₆O₂₂)F₂
9.DE.20	'Ferro-fluoro-taramite'	Na(CaNa)(Fe²⁺₃Al₂)(Al₂Si₆O₂₂)F₂
9.DE.20	'Potassic-ferri-taramite'	K(CaNa)(Mg₃Fe³⁺₂)(Al₂Si₆O₂₂)(OH)₂
9.DE.20	'Magnesiotaramite'	{Na}{CaNa}{Mg₃AlFe³⁺}(Al₂Si₆O₂₂)(OH)₂	Mon.
9.DE.20	'Ferro-barroisite'	◻(CaNa)(Fe²⁺₃Al₂)(AlSi₇O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.20	Scandio-winchite	◻(NaCa)(Mg₄Sc)(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.20	Ferro-richterite	Na(CaNa)Fe²⁺₅(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.20	Katophorite	Na(CaNa){Mg₄Al)(AlSi₇O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.20	'Ferro-winchite'	◻(CaNa)(Fe²⁺₄Al)(Si₈O₂₂)(OH)₂	Mon.
9.DE.25	'Clino-sodic-fluoro-holmquistite'	{Na}{Li₂}{Mg₄Al}(Si₈O₂₂)F₂
9.DE.25	Ferro-ferri-nybøite	NaNa₂(Fe²⁺₃,Mg)Fe³⁺₂)(AlSi₇O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.25	Clino-ferro-ferri-holmquistite	◻Li₂(Fe²⁺₃Fe³⁺₂)(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.25	'Oxo-pargasite'	NaCa₂(Mg₃(Al_2-xTi_x))₅(Si₆Al₂O₂₂)O₂
9.DE.25	'Ferri-nybøite'	NaNa₂(Mg₃Fe³⁺₂)(AlSi₇O₂₂)(OH)₂	Mon.
9.DE.25	'Ferro-ferri-leakeite'	NaNa₂(Fe²⁺₂Fe³⁺₂Li)Si₈O₂₂(OH)₂	Mon.
9.DE.25	Ferro-ferri-fluoro-leakeite	NaNa₂(Fe²⁺₂Fe³⁺₂Li)(Si₈O₂₂)F₂	Mon. 2/m : B2/m
9.DE.25	Ferri-leakeite	NaNa₂(Mg₂Fe³⁺₂Li)Si₈O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.25	Fluoro-pedrizite	NaLi₂(Mg₂Al₂Li)(Si₈O₂₂)F₂	Mon. 2/m : B2/m
9.DE.25	Eckermannite	NaNa₂(Mg₄Al}Si₈O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.25	Arfvedsonite	NaNa₂(Fe²⁺₄Fe³⁺)Si₈O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.25	'Mangano-ferri-fluoro-leakeite'	NaNa₂(Mn²⁺₂Fe³⁺₂Li)(Si₈O₂₂)F₂	Mon.
9.DE.25	Ferri-obertiite	NaNa₂(Mg₃Fe³⁺Ti)Si₈O₂₂O₂	Mon. 2/m : B2/m
9.DE.25	Riebeckite	◻Na₂(Fe²⁺₃Fe³⁺₂)Si₈O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.25	'Unnamed (Possible K-analogue of Ferri-obertiite)'	KNa₂((Mg,Fe,Na)₃Fe³⁺(Ti,Fe))Si₈O₂₂(O,F)₂
9.DE.25	Magnesio-fluoro-arfvedsonite	NaNa₂(Mg₄Fe³⁺)[Si₈O₂₂]F₂	Mon. 2/m : B2/m
9.DE.25	'Ferro-fluoro-glaucophane'	◻[Na₂][Fe²⁺₃Al₂]Si₈O₂₂F₂
9.DE.25	Oxo-mangani-leakeite	NaNa₂(Mn³⁺₄Li)Si₈O₂₂O₂	Mon. 2/m : B2/m
9.DE.25	Fluoro-leakeite	NaNa₂(Mg₂Al₂Li)(Si₈O₂₂)F₂	Mon. 2/m : B2/m
9.DE.25	Nybøite	NaNa₂(Mg₃Al₂)(AlSi₇O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.25	'Sodic-ferri-clinoferroholmquistite'	Na_0.5{Li₂}{Fe²⁺₃Fe³⁺₂}(Si₈O₂₂)(OH)₂	Mon.
9.DE.25	Potassic-arfvedsonite	KNa₂(Fe²⁺₄Fe³⁺)(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.25	'Potassic-mangano-mangani-ungarettiite'	KNa₂(Mn²⁺₂Mn³⁺₃)Si₈O₂₂O₂
9.DE.25	Potassic-jeanlouisite	K(NaCa)(Mg₄Ti)Si₈O₂₂O₂	Mon. 2/m : B2/m
9.DE.25	Ferri-pedrizite	NaLi₂(Mg₂Fe³⁺₂Li)Si₈O₂₂(OH)₂	Mon.
9.DE.25	Glaucophane	◻Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.25	Ferro-fluoro-pedrizite	NaLi₂(Fe²⁺₂Al₂Li)[Si₈O₂₂]F₂	Mon. 2/m : B2/m
9.DE.25	Potassic-ferri-leakeite	KNa₂(Mg₂Fe³⁺₂Li)(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.25	Potassic-magnesio-fluoro-arfvedsonite	KNa₂(Mg₄Fe³⁺)(Si₈O₂₂)F₂	Mon. 2/m : B2/m
9.DE.25	Mangani-obertiite	NaNa₂(Mg₃Mn³⁺Ti⁴⁺)Si₈O₂₂O₂	Mon. 2/m : B2/m
9.DE.25	Scandio-fluoro-eckermannite	NaNa₂(Mg₄Sc)(Si₈O₂₂)F₂	Mon. 2/m : B2/m
9.DE.25	'Ferro-eckermannite'	NaNa₂(Fe²⁺₄Al)Si₈O₂₂(OH)₂	Mon.
9.DE.25	Ferro-ferri-pedrizite	NaLi₂(Fe²⁺₂Fe³⁺₂Li)Si₈O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.25	'Pedrizite'	NaLi₂(LiMg₂Al₂)(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.25	Ferro-pedrizite	NaLi₂(Fe²⁺₂Al₂Li)Si₈O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.25	Potassic-mangani-leakeite	KNa₂(Mg₂Mn³⁺₂Li)(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.25	'Clino-fluoro-holmquistite'	◻{Li₂}{Mg₃Al₂}(Si₈O₂₂)F₂
9.DE.25	Ferro-ferri-obertiite	NaNa₂(Fe²⁺₃Fe³⁺Ti)Si₈O₂₂O₂	Mon. 2/m : B2/m
9.DE.25	Magnesio-riebeckite	◻Na₂(Mg₃Fe³⁺₂)(Si₈O₂₂)(OH)₂	Mon.
9.DE.25	Potassic-magnesio-arfvedsonite	KNa₂(Mg₄Fe³⁺)(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.25	Fluoro-nybøite	NaNa₂(Mg₃Al₂)(AlSi₇O₂₂)(F,OH)₂	Mon. 2/m : B2/m
9.DE.25	Mangano-ferri-eckermannite	NaNa₂(Mn²⁺₄Fe³⁺)Si₈O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.25	'Fluoro-glaucophane'	◻[Na₂][Mg₃Al₂]Si₈O₂₂F₂
9.DE.25	Fluoro-riebeckite	◻Na₂(Fe²⁺₃Fe³⁺₂)(Si₈O₂₂)F₂	Mon. 2/m : B2/m
9.DE.25	Magnesio-fluoro-riebeckite	◻Na₂(Mg₃Fe³⁺₂)(Si₈O₂₂)F₂	Mon. 2/m : B2/m
9.DE.25	'Fluoro-eckermannite'	NaNa₂(Mg₄Al}Si₈O₂₂F₂
9.DE.25	'Ferro-fluoro-eckermannite'	NaNa₂(Fe²⁺₄Al}Si₈O₂₂F₂
9.DE.25	'Fluoro-arfvedsonite'	NaNa₂(Fe²⁺₄Fe³⁺)Si₈O₂₂F₂
9.DE.25	Magnesio-arfvedsonite	NaNa₂(Mg₄Fe³⁺)(Si₈O₂₂)(OH)₂	Mon. 2/m : B2/m
9.DE.25	'Ferri-fluoro-nybøite'	NaNa₂(Mg₃Fe³⁺₂)(AlSi₇O₂₂)F₂
9.DE.25	'Ferro-ferri-fluoro-nybøite'	NaNa₂(Fe²⁺₃Fe³⁺₂)(AlSi₇O₂₂)F₂
9.DE.25	Ferro-glaucophane	◻Na₂(Fe²⁺₃Al₂)Si₈O₂₂(OH)₂	Mon. 2/m : B2/m
9.DE.25	'Ferro-fluoro-nybøite'	NaNa₂(Fe²⁺₃Al₂)(AlSi₇O₂₂)F₂
9.DE.25	Mangani-dellaventuraite	NaNa₂(MgMn³⁺₂Ti⁴⁺Li)Si₈O₂₂O₂	Mon. 2/m : B2/m
9.DE.25	'Ferro-leakeite'	NaNa₂(Fe²⁺₂Al₂Li)(Si₈O₂₂)(OH)₂
9.DE.25	'Leakeite'	NaNa₂(Mg₂Al₂Li)(Si₈O₂₂)(OH)₂
9.DE.25	'Potassic-leakeite'	KNa₂(Mg₂Al₂Li)(Si₈O₂₂)(OH)₂
9.DE.25	'Ferri-fluoro-pedrizite'	NaLi₂(LiMg₂Fe³⁺₂)(Si₈O₂₂)F₂
9.DE.25	'Ferro-ferri-fluoro-pedrizite'	NaLi₂(LiFe²⁺₂Fe³⁺₂)(Si₈O₂₂)F₂
9.DE.25	'Ferro-nybøite'	NaNa₂(Fe²⁺₃Al₂)(AlSi₇O₂₂)(OH)₂	Mon.
9.DE.25	'Clino-ferro-ferri-fluoro-holmquistite'	◻{Li₂}{Fe²⁺₃Fe³⁺₂}(Si₈O₂₂)F₂
9.DE.25	Mangano-mangani-ungarettiite	NaNa₂(Mn²⁺₂Mn³⁺₃)(Si₈O₂₂)O₂	Mon. 2/m : B2/m
9.DE.25	'Clino-ferri-fluoro-holmquistite'	◻{Li₂}{Mg₃Fe³⁺₂}(Si₈O₂₂)F₂
9.DE.25	'Clino-ferro-fluoro-holmquistite'	◻{Li₂}{Fe²⁺₃Al₂}(Si₈O₂₂)F₂

Fluorescence of Ferro-taramiteHide

In UV light:

Not fluorescent.

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 Ferro-taramiteHide

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Raman and XRD data at RRUFF project

References and PDF downloads at RRUFF project

American Mineralogist Crystal Structure Database

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References for Ferro-taramiteHide

Reference List:

Oberti, R., Boiocchi, M., Smith, D. C., Medenbach, O. (2007) Aluminotaramite, alumino-magnesiotaramite, and fluoro-alumino-magnesiotaramite: Mineral data and crystal chemistry. American Mineralogist, 92 (8) 1428-1435 doi:10.2138/am.2007.2529

Hawthorne, F. C., Oberti, R., Harlow, G. E., Maresch, W. V., Martin, R. F., Schumacher, J. C., Welch, M. D. (2012) Nomenclature of the amphibole supergroup. American Mineralogist, 97 (11) 2031-2048 doi:10.2138/am.2012.4276

Localities for Ferro-taramiteHide

Showing 6 localities.

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.

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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
Anhui Anqing Qianshan City ⓘ Shuanghe	Bοlin et al. (1995) +1 other reference

Cuba
Villa Clara Province ⓘ Escambray Mountain (Sierra de Escambray)	Maresch et al. (2012)
ⓘ La Belleza mine (Picos Blancos y La Belleza)	Phil Betancourt

Guatemala
Motagua Valley ⓘ Sierra de las Minas	Harlow (1994) +1 other reference

Italy
Liguria Savona Province ⓘ Mount Beigua	rruff.info (n.d.)

Norway (TL)
Vestland Stad Selje Liset ⓘ Liset eclogite pod (TL)	Oberti et al. (2007)

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Ferro-taramite

Unique IdentifiersHide

Similar NamesHide

IMA Classification of Ferro-taramiteHide

Classification of Ferro-taramiteHide

Mineral SymbolsHide

Physical Properties of Ferro-taramiteHide

Optical Data of Ferro-taramiteHide

Chemistry of Ferro-taramiteHide

Chemical AnalysisHide

Crystallography of Ferro-taramiteHide

Crystal StructureHide

X-Ray Powder DiffractionHide

Geological EnvironmentHide

Type Occurrence of Ferro-taramiteHide

Synonyms of Ferro-taramiteHide

Other Language Names for Ferro-taramiteHide

Relationship of Ferro-taramite to other SpeciesHide

Related Minerals - Strunz-mindat GroupingHide

Fluorescence of Ferro-taramiteHide

Other InformationHide

Internet Links for Ferro-taramiteHide

References for Ferro-taramiteHide

Localities for Ferro-taramiteHide

Locality ListHide

Related Minerals - Strunz-mindat Grouping Hide