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Ferri-barroisite

A named amphibole that is NOT (yet) an approved mineral species
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Formula:
◻(CaNa)(Mg3Fe3+2)(AlSi7O22)(OH)2
The barroisite group minerals are sodium-calcium amphiboles defined with A(Na+K+2Ca)< 0.5 apfu and 1.5 apfu < C(Al+Fe3++2Ti).

Ferri-barroisite is defined with

C2+ position: Mg dominant
C3+ position: Fe dominant
W position: (OH) dominant
Hardness:
5 - 6
The barroisite group is in the 2012 nomenclature defined with C(Al+Fe3++2Ti) > 1.5 apfu, whereas the pre-2012 definition was defined with 6.5 < Si < 7.5 apfu. This redefinition does not change the formula, but some amphiboles qualifying as ferri-barroisite pre-2012 may now be ferri-winchite. Since the content of the C3+ position was not part of the pre-2012 definition, it was often omitted in the presentation of data.


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Unique IdentifiersHide

Mindat ID:
1487
Long-form identifier:
mindat:1:1:1487:4

Similar NamesHide

Ferro-barroisiteA named amphibole that is NOT (yet) an approved mineral species◻(CaNa)(Fe32+Al2)(AlSi7O22)(OH)2

IMA Classification of Ferri-barroisiteHide

IMA status notes:
Named Amphibole

Classification of Ferri-barroisiteHide

Strunz-mindat (2026):
9.DE.20

9 : SILICATES (Germanates)
D : Inosilicates
E : Inosilicates with 2-periodic double chains, Si4O11; Clinoamphiboles
Hey's CIM Ref.:
16.24.7

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

Physical Properties of Ferri-barroisiteHide

Hardness:
5 - 6 on Mohs scale

Chemistry of Ferri-barroisiteHide

Mindat Formula:
◻(CaNa)(Mg3Fe3+2)(AlSi7O22)(OH)2

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

Ferri-barroisite is defined with

C2+ position: Mg dominant
C3+ position: Fe dominant
W position: (OH) dominant
Element Weights:
Element% weight
O44.793 %
Si22.934 %
Fe13.029 %
Mg8.506 %
Ca4.675 %
Al3.147 %
Na2.682 %
H0.235 %

Calculated from ideal end-member formula.
Elements listed:
Al, Ca, Fe, H, Mg, Na, O, Si - search for minerals with similar chemistry

Relationship of Ferri-barroisite to other SpeciesHide

Member of:
Barroisite Root Name Group > Sodium-Calcium Amphibole Subgroup > w(OH,F,Cl)-dominant Amphibole Group > Amphibole Supergroup
Other Members of Barroisite Root Name Group:
Barroisite◻(CaNa)(Mg3Al2)(AlSi7O22)(OH)2Mon. 2/m : B2/m
'Ferro-barroisite'◻(CaNa)(Fe2+3Al2)(AlSi7O22)(OH)2Mon. 2/m : B2/m
'Ferro-ferri-barroisite'◻(CaNa)(Fe2+3Fe3+2)(AlSi7O22)(OH)2

Related Minerals - Strunz-mindat GroupingHide

9.DE.ShojiiteNa(NaMg)Mg5Si8O22(OH)2Mon. 2/m : B2/m
9.DE.Clino-suenoite◻Mn2+2(Mg5)(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.Mangani-eckermanniteNaNa2(Mg4Mn3+)Si8O22(OH)2Mon. 2/m : B2/m
9.DE.05'Permanganogrunerite'◻{Mn2+2}{Mn2+5}(Si8O22)(OH)2Mon.
9.DE.05Cummingtonite◻Mg2Mg5(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.05Ferri-fluoro-leakeiteNaNa2(Mg2Fe3+2Li)(Si8O22)F2Mon. 2/m : B2/m
9.DE.05Grunerite◻Fe2+2Fe2+5(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.05Clino-holmquistite Root Name Group◻Li2(C2+3C3+2)(Si8O22)w2Mon.
9.DE.10Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2Mon. 2/m : B2/m
9.DE.10Fluoro-cannilloiteCaCa2(Mg4Al)(Si5Al3)O22F2Mon. 2/m : B2/m
9.DE.10JoesmithitePb2+Ca2(Mg3Fe3+2)(Si6Be2)O22(OH)2Mon. 2/m : P2/b
9.DE.10Clino-ferro-suenoite◻Mn2+2(Fe2+5)(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.10Fluoro-tremolite◻Ca2Mg5(Si8O22)F2Mon. 2/m : B2/m
9.DE.10'Parvo-manganotremolite'◻{CaMn2+}{Mg5}(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.10Magnesio-ferri-hornblende◻Ca2(Mg4Fe3+)[(Si7Al)O22](OH)2Mon. 2/m : B2/m
9.DE.10Ferro-ferri-hornblende◻Ca2(Fe2+4Fe3+)(AlSi7O22)(OH)2Mon. 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.10Magnesio-ferri-fluoro-hornblende◻Ca2(Mg4Fe3+)(AlSi7O22)F2Mon. 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.10Tremolite◻Ca2Mg5(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.10'Ferro-ferri-tschermakite'◻{Ca2}{Fe2+3Fe3+2}(Al2Si6O22)(OH)2Mon.
9.DE.10'Cannilloite'CaCa2(Mg4Al)(Si5Al3O22)OH2Mon.
9.DE.10Tschermakite◻Ca2(Mg3Al2)(Al2Si6O22)(OH)2Mon. 2/m : B2/m
9.DE.10Magnesio-hornblende◻Ca2(Mg4Al)(Si7Al)O22(OH)2Mon. 2/m : B2/m
9.DE.10'Ferri-tschermakite'◻Ca2(Mg3Fe3+2)(Al2Si6O22)(OH)2Mon.
9.DE.10Ferro-actinolite◻Ca2Fe2+5(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.10Ferro-hornblende◻Ca2(Fe2+4Al)(Si7Al)O22(OH)2Mon. 2/m : B2/m
9.DE.10Ferro-tschermakite◻Ca2(Fe2+3Al2)(Al2Si6O22)(OH)2Mon. 2/m : B2/m
9.DE.15Potassic-chloro-pargasiteKCa2(Mg4Al)(Si6Al2)O22Cl2Mon. 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)2Mon.
9.DE.15HastingsiteNaCa2(Fe2+4Fe3+)(Si6Al2)O22(OH)2Mon. 2/m : B2/m
9.DE.15Fluoro-edeniteNaCa2Mg5(Si7Al)O22F2Mon. 2/m : P2/m
9.DE.15PargasiteNaCa2(Mg4Al)(Si6Al2)O22(OH)2Mon. 2/m : B2/m
9.DE.15Magnesio-fluoro-hastingsiteNaCa2(Mg4Fe3+)(Si6Al2)O22F2Mon. 2/m : B2/m
9.DE.15Potassic-fluoro-hastingsiteKCa2(Fe2+4Fe3+)(Si6Al2)O22F2Mon. 2/m : B2/m
9.DE.15Potassic-chloro-hastingsiteKCa2(Fe2+4Fe3+)(Si6Al2)O22Cl2Mon. 2/m : B2/m
9.DE.15'Unnamed (F-dominant analogue of Ferri-kaersutite)'(Na,K)Ca2[Mg3(Fe3+,Fe2+)Ti](Si6Al2O22)(F,O)2Mon. 2/m : B2/m
9.DE.15EdeniteNaCa2Mg5(Si7Al)O22(OH)2Mon. 2/m : B2/m
9.DE.15Potassic-sadanagaiteKCa2(Mg3Al2)(Al3Si5O22)(OH)2Mon. 2
9.DE.15Ferri-kaersutiteNaCa2(Mg3Fe3+Ti)(Si6Al2O22)O2Mon. 2/m : B2/m
9.DE.15Potassic-pargasiteKCa2(Mg4Al)(Si6Al2)O22(OH)2Mon. 2/m : B2/m
9.DE.15Potassic-ferro-sadanagaiteKCa2(Fe2+3Al2)(Al3Si5O22)(OH)2Mon.
9.DE.15KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2Mon. 2/m : B2/m
9.DE.15'Ferro-chloro-pargasite'NaCa2(Fe2+4Al)(Al2Si6O22)Cl2
9.DE.15Potassic-fluoro-pargasiteKCa2(Mg4Al)(Si6Al2)O22F2Mon. 2/m : B2/m
9.DE.15Potassic-ferro-ferri-sadanagaiteKCa2(Fe2+3Fe3+2)(Al3Si5O22)(OH)2Mon. 2/m : B2/m
9.DE.15Fluoro-pargasiteNaCa2(Mg4Al)(Si6Al2)O22F2Mon. 2/m : B2/m
9.DE.15'Parvo-mangano-edenite'{Na}{CaMn2+}{Mg5}(AlSi7O22)(OH)2Mon. 2/m : B2/m
9.DE.15Ferro-fluoro-edeniteNaCa2Fe2+5(AlSi7O22)F2Mon. 2/m : B2/m
9.DE.15Mangani-pargasiteNaCa2(Mg4Mn3+)(Si6Al2)O22(OH)2Mon. 2/m : B2/m
9.DE.15SadanagaiteNaCa2(Mg3Al2)(Si5Al3O22)(OH)2Mon.
9.DE.15Magnesio-hastingsiteNaCa2(Mg4Fe3+)(Si6Al2)O22(OH)2Mon. 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.15Ferro-edeniteNaCa2Fe2+5(Si7Al)O22(OH)2Mon. 2/m : B2/m
9.DE.15Oxo-magnesio-hastingsiteNaCa2(Mg3(Fe3+2-x,Tix))5(Si6Al2O22)O2Mon. 2/m : B2/m
9.DE.15Potassic-ferro-pargasiteKCa2(Fe2+4Al)(Si6Al2)O22(OH)2Mon. 2/m : B2/m
9.DE.15Potassic-hastingsiteKCa2(Fe2+4Fe3+)(Al2Si6O22)(OH)2Mon. 2/m : B2/m
9.DE.15'Fluoro-hastingsite'NaCa2(Fe2+4Fe3+)(Al2Si6O22)F2
9.DE.15Potassic-magnesio-hastingsiteKCa2(Mg4Fe3+)(Si6Al2)O22(OH)2Mon. 2/m : B2/m
9.DE.15Vanadio-pargasiteNaCa2(Mg3+4V)(Al2Si6)O22(OH)2Mon. 2/m : B2/m
9.DE.15'Ferro-kaersutite'NaCa2(Fe2+3AlTi)(Si6Al2O22)O2Mon.
9.DE.15Chromio-pargasiteNaCa2(Mg4Cr)(Si6Al2)O22(OH)2Mon. 2/m : B2/m
9.DE.15Ferro-pargasiteNaCa2(Fe2+4Al)(Si6Al2)O22(OH)2Mon. 2/m : B2/m
9.DE.20'Ghoseite'◻[Mn2+Na][Mg4Al]Si8O22(OH)2
9.DE.20Potassic-ferro-taramiteK(CaNa)(Fe2+3Al2)(Si6Al2)O22(OH)2Mon. 2/m : B2/m
9.DE.20Ferri-fluoro-katophoriteNa(CaNa)(Mg4Fe3+)(AlSi7O22)F2Mon. 2/m : B2/m
9.DE.20Barroisite◻(CaNa)(Mg3Al2)(AlSi7O22)(OH)2Mon. 2/m : B2/m
9.DE.20Fluoro-richteriteNa(CaNa)Mg5(Si8O22)F2Mon. 2/m : B2/m
9.DE.20Potassic-ferro-ferri-taramiteK(CaNa)(Fe2+3Fe3+2)(Al2Si6O22)(OH)2Mon. 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.20Potassic-fluoro-richteriteK(CaNa)Mg5(Si8O22)F2Mon. 2/m : B2/m
9.DE.20Potassic-richteriteK(CaNa)Mg5(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.20Ferri-ghoseite◻(Mn2+Na)(Mg4Fe3+)Si8O22(OH)2Mon. 2/m : B2/m
9.DE.20Fluoro-taramiteNa(CaNa)(Mg3Al2)(Al2Si6O22)F2Mon. 2/m : B2/m
9.DE.20'Ferro-ferri-fluoro-katophorite'Na(CaNa)(Fe2+4Fe3+)(AlSi7O22)F2Mon.
9.DE.20RichteriteNa(CaNa)Mg5(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.20Ferri-winchite◻(NaCa)(Mg4Fe3+)Si8O22(OH)2Mon. 2/m : B2/m
9.DE.20'Fluoro-katophorite'Na(CaNa)(Mg4Al)(AlSi7O22)F2Mon.
9.DE.20HjalmariteNa(NaMn)Mg5(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.20Ferro-taramiteNa(CaNa)(Fe2+3Al2)(Al2Si6O22)(OH)2Mon. 2/m : B2/m
9.DE.20'Clinoferroholmquistite'◻Li2[Fe2+3Al2]Si8O22(OH,F)2
9.DE.20Ferro-katophoriteNa(CaNa)(Fe2+4Al)(AlSi7O22)(OH)2Mon. 2/m : B2/m
9.DE.20TaramiteNa(CaNa)(Mg3Al2)(Al2Si6O22)(OH)2Mon. 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.20Ferri-katophoriteNa(CaNa)(Mg4Fe3+)(AlSi7O22)(OH)2Mon. 2/m : B2/m
9.DE.20'Ferro-ferri-barroisite'◻(CaNa)(Fe2+3Fe3+2)(AlSi7O22)(OH)2
9.DE.20Ferri-taramiteNa(CaNa)(Mg3Fe3+2)(Al2Si6O22)(OH)2Mon. 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.20Winchite◻(CaNa)(Mg4Al)(Si8O22)(OH)2Mon. 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'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.20Ferro-ferri-katophoriteNa(NaCa)(Fe2+4Fe3+)(Si7Al)O22(OH)2Mon. 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)2Mon.
9.DE.20'Ferro-barroisite'◻(CaNa)(Fe2+3Al2)(AlSi7O22)(OH)2Mon. 2/m : B2/m
9.DE.20Scandio-winchite◻(NaCa)(Mg4Sc)(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.20Ferro-richteriteNa(CaNa)Fe2+5(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.20KatophoriteNa(CaNa){Mg4Al)(AlSi7O22)(OH)2Mon. 2/m : B2/m
9.DE.20'Ferro-winchite'◻(CaNa)(Fe2+4Al)(Si8O22)(OH)2Mon.
9.DE.25'Clino-sodic-fluoro-holmquistite'{Na}{Li2}{Mg4Al}(Si8O22)F2
9.DE.25Ferro-ferri-nybøiteNaNa2(Fe2+3,Mg)Fe3+2)(AlSi7O22)(OH)2Mon. 2/m : B2/m
9.DE.25Clino-ferro-ferri-holmquistite◻Li2(Fe2+3Fe3+2)(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.25'Oxo-pargasite'NaCa2(Mg3(Al2-xTix))5(Si6Al2O22)O2
9.DE.25'Ferri-nybøite'NaNa2(Mg3Fe3+2)(AlSi7O22)(OH)2Mon.
9.DE.25'Ferro-ferri-leakeite'NaNa2(Fe2+2Fe3+2Li)Si8O22(OH)2Mon.
9.DE.25Ferro-ferri-fluoro-leakeiteNaNa2(Fe2+2Fe3+2Li)(Si8O22)F2Mon. 2/m : B2/m
9.DE.25Ferri-leakeiteNaNa2(Mg2Fe3+2Li)Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25Fluoro-pedriziteNaLi2(Mg2Al2Li)(Si8O22)F2Mon. 2/m : B2/m
9.DE.25EckermanniteNaNa2(Mg4Al}Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25ArfvedsoniteNaNa2(Fe2+4Fe3+)Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25'Mangano-ferri-fluoro-leakeite'NaNa2(Mn2+2Fe3+2Li)(Si8O22)F2Mon.
9.DE.25Ferri-obertiiteNaNa2(Mg3Fe3+Ti)Si8O22O2 Mon. 2/m : B2/m
9.DE.25Riebeckite◻Na2(Fe2+3Fe3+2)Si8O22(OH)2Mon. 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.25Magnesio-fluoro-arfvedsoniteNaNa2(Mg4Fe3+)[Si8O22]F2Mon. 2/m : B2/m
9.DE.25'Ferro-fluoro-glaucophane'◻[Na2][Fe2+3Al2]Si8O22F2
9.DE.25Oxo-mangani-leakeiteNaNa2(Mn3+4Li)Si8O22O2Mon. 2/m : B2/m
9.DE.25Fluoro-leakeiteNaNa2(Mg2Al2Li)(Si8O22)F2Mon. 2/m : B2/m
9.DE.25NybøiteNaNa2(Mg3Al2)(AlSi7O22)(OH)2Mon. 2/m : B2/m
9.DE.25'Sodic-ferri-clinoferroholmquistite'Na0.5{Li2}{Fe2+3Fe3+2}(Si8O22)(OH)2Mon.
9.DE.25Potassic-arfvedsoniteKNa2(Fe2+4Fe3+)(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.25'Potassic-mangano-mangani-ungarettiite'KNa2(Mn2+2Mn3+3)Si8O22O2
9.DE.25Potassic-jeanlouisiteK(NaCa)(Mg4Ti)Si8O22O2Mon. 2/m : B2/m
9.DE.25Ferri-pedriziteNaLi2(Mg2Fe3+2Li)Si8O22(OH)2Mon.
9.DE.25Glaucophane◻Na2(Mg3Al2)Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25Ferro-fluoro-pedriziteNaLi2(Fe2+2Al2Li)[Si8O22]F2Mon. 2/m : B2/m
9.DE.25Potassic-ferri-leakeiteKNa2(Mg2Fe3+2Li)(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.25Potassic-magnesio-fluoro-arfvedsoniteKNa2(Mg4Fe3+)(Si8O22)F2Mon. 2/m : B2/m
9.DE.25Mangani-obertiiteNaNa2(Mg3Mn3+Ti4+)Si8O22O2Mon. 2/m : B2/m
9.DE.25Scandio-fluoro-eckermanniteNaNa2(Mg4Sc)(Si8O22)F2Mon. 2/m : B2/m
9.DE.25'Ferro-eckermannite'NaNa2(Fe2+4Al)Si8O22(OH)2Mon.
9.DE.25Ferro-ferri-pedriziteNaLi2(Fe2+2Fe3+2Li)Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25'Pedrizite'NaLi2(LiMg2Al2)(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.25Ferro-pedriziteNaLi2(Fe2+2Al2Li)Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25Potassic-mangani-leakeiteKNa2(Mg2Mn3+2Li)(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.25'Clino-fluoro-holmquistite'◻{Li2}{Mg3Al2}(Si8O22)F2
9.DE.25Ferro-ferri-obertiiteNaNa2(Fe2+3Fe3+Ti)Si8O22O2Mon. 2/m : B2/m
9.DE.25Magnesio-riebeckite◻Na2(Mg3Fe3+2)(Si8O22)(OH)2Mon.
9.DE.25Potassic-magnesio-arfvedsoniteKNa2(Mg4Fe3+)(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.25Fluoro-nybøiteNaNa2(Mg3Al2)(AlSi7O22)(F,OH)2Mon. 2/m : B2/m
9.DE.25Mangano-ferri-eckermanniteNaNa2(Mn2+4Fe3+)Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25'Fluoro-glaucophane'◻[Na2][Mg3Al2]Si8O22F2
9.DE.25Fluoro-riebeckite◻Na2(Fe2+3Fe3+2)(Si8O22)F2Mon. 2/m : B2/m
9.DE.25Magnesio-fluoro-riebeckite◻Na2(Mg3Fe3+2)(Si8O22)F2Mon. 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.25Magnesio-arfvedsoniteNaNa2(Mg4Fe3+)(Si8O22)(OH)2Mon. 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.25Ferro-glaucophane◻Na2(Fe2+3Al2)Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25'Ferro-fluoro-nybøite'NaNa2(Fe2+3Al2)(AlSi7O22)F2
9.DE.25Mangani-dellaventuraiteNaNa2(MgMn3+2Ti4+Li)Si8O22O2Mon. 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)2Mon.
9.DE.25'Clino-ferro-ferri-fluoro-holmquistite'◻{Li2}{Fe2+3Fe3+2}(Si8O22)F2
9.DE.25Mangano-mangani-ungarettiiteNaNa2(Mn2+2Mn3+3)(Si8O22)O2Mon. 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

Other InformationHide

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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 Ferri-barroisiteHide

References for Ferri-barroisiteHide

Localities for Ferri-barroisiteHide

Showing 3 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.
Australia
 
  • Tasmania
    • Waratah-Wynyard municipality
      • Corinna-Savage River district
R Bottrill (in prep) +1 other reference
Chile
 
  • Los Lagos
    • Osorno Province
Willner et al. (2001)
Japan
 
  • Tottori Prefecture
    • Hino District
      • Nichinan
Hashimoto (1973)
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