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MINERAL CLASSIFICATION / SYSTEMATIK der MINERALE
based on E.H. Nickel & M.C. Nichols (2009), H. Strunz & E.H. Nickel (2001),
revised by Thomas Witzke (2022)
7. SULFATES
(Sulfates, Selenates, Tellurates, Chromates, Molybdates, Wolframates)
7.B: Sulfates etc. with additional anions, without water
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7.BA. With only small to medium-sized cations |
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7.BA.05. Caminite |
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Caminite | |
Mg1.4(SO4)(OH)0.8(H2O)0.2 | |
tetr., I41/amd | |
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G |
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7.BA.10. Glikinite |
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Glikinite | |
Zn3O(SO4)2 | |
mon., P21/m | |
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IMA 2018-117 |
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7.BA.15. Vergasovaite |
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Vergasovaite | |
Cu3O(SO4)(MoO4) | |
orth., Pnma | |
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IMA 1998-009 |
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7.BA.20. Dolerophanite |
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Dolerophanite | |
Cu2O(SO4) | |
mon., C2/m | |
FOTO | |
G |
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7.BA.25. Antlerite |
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Antlerite | |
Cu3(SO4)(OH)4 | |
orth., Pnam | |
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A |
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7.BA.30. Xocomecatlite |
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Xocomecatlite | |
Cu3(TeO4)(OH)4 | |
orth. | |
FOTO | |
IMA 1974-048 |
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7.BA.35. Brochantite |
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Brochantite | |
Cu4(SO4)(OH)6 | |
mon., P21/a | |
FOTO | |
A |
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Ramaccioniite | |
Cu4(SeO4)(OH)6 | |
mon., P21/a | |
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IMA 2018-082 |
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7.BA.40. Grandviewite |
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Grandviewite | |
Cu3Al9(SO4)2(OH)29 | |
mon. | |
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IMA 2007-004 |
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7.BA.45. Pauflerite |
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Pauflerite | |
(VO)(SO4) | |
orth., Pnma | |
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IMA 2005-004 |
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7.BA.50. Paraotwayite |
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Paraotwayite | |
Ni(SO4,CO3)0.5x(OH)2-x | |
mon. (?) | |
FOTO | |
IMA 1984-045a |
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7.BA.55. Hauckite |
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Hauckite | |
Fe3(Mg,Mn)24Zn18(SO4)4(CO3)2(OH)81 | |
hex. | |
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IMA 1979-012 |
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7.BB. With large and small to medium-sized cations, (RO4):(OH) etc. > 1:1 |
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7.BB.05. Cryptochalcite group |
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Cryptochalcite | |
K2Cu5O(SO4)5 | |
tric., P1 | |
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IMA 2014-106 |
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Cesiodymite | |
CsKCu5O(SO4)5 | |
tric., P1 | |
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IMA 2016-002 |
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7.BB.10. Euchlorine group |
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Puninite | |
Na2Cu3O(SO4)3 | |
mon., C2/c | |
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IMA 2015-012 |
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Euchlorine | |
KNaCu3O(SO4)3 | |
mon., C2/c | |
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G |
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Fedotovite | |
K2Cu3O(SO4)3 | |
mon., C2/c | |
FOTO | |
IMA 1986-013 |
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7.BB.15. Klyuchevskite group |
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Alumoklyuchevskite | |
K3Cu3AlO2(SO4)4 | |
mon., I2 | |
FOTO | |
IMA 1993-004 |
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Klyuchevskite | |
K3Cu3FeO2(SO4)4 | |
mon., I2 | |
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IMA 1987-027 |
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7.BB.20. Wulffite |
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Wulffite | |
K3NaCu4O2(SO4)4 | |
orth., Pn21a | |
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IMA 2013-035 |
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7.BB.25. Parawulffite |
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Parawulffite | |
K5Na3Cu8O4(SO4)8 | |
mon., P2/c | |
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IMA 2013-036 |
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7.BB.30. Eleomelanite |
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Eleomelanite | |
(K2Pb)Cu4O2(SO4)4 | |
mon., P21/n | |
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IMA 2015-118 |
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7.BB.35. Piypite |
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Piypite | |
K4Cu4O2(SO4)4·(Na,Cu)Cl | |
tetr., I4 | |
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IMA 1982-097 |
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7.BB.40. Nabokite group |
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Nabokite | |
Cu7TeO4(SO4)5·KCl | |
tetr., P4/ncc | |
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IMA 1985-013a |
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Atlasovite | |
Cu6FeBiO4(SO4)5·KCl | |
tetr., P4/ncc | |
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IMA 1986-029 |
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7.BB.45. Elasmochloite |
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Elasmochloite | |
Na3Cu6BiO4(SO4)5 | |
mon., P23/n | |
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IMA 2018-015 |
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7.BB.50. Adranosite group |
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Adranosite | |
(NH4)4NaAl2(SO4)4Cl(OH)2 | |
tetr., I41acd | |
FOTO | |
IMA 2008-057 |
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Adranosite-(Fe) | |
(NH4)4NaFe2(SO4)4Cl(OH)2 | |
tetr., I41acd | |
FOTO | |
IMA 2011-006 |
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7.BB.55. D'Ansite |
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D'Ansite | |
Na21Mg(SO4)10Cl3 | |
cub., I43d | |
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G |
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D'Ansite-(Mn) | |
Na21Mn(SO4)10Cl3 | |
cub., I43d | |
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IMA 2011-064 |
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D'Ansite-(Fe) | |
Na21Fe(SO4)10Cl3 | |
cub., I43d | |
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IMA 2011-065 |
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7.BB.60. Falgarite |
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Falgarite | |
K4(VO)3(SO4)5 | |
mon., C2/c | |
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IMA 2018-069 |
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7.BB.65. Wherryite |
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Wherryite | |
Pb7Cu2(SO4)4(SiO4)2(OH)2 | |
mon., C2/m | |
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G |
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7.BC. With large and small to medium-sized cations, (RO4):(OH) etc. = 1:1 to 1:12 |
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7.BC.05. Kononovite |
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Kononovite | |
NaMg(SO4)F | |
mon., C21/c | |
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IMA 2013-116 |
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7.BC.10. Belousovite |
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Belousovite | |
KZn(SO4)Cl | |
mon., P21/c | |
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IMA 2016-047 |
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Anhydrokainite | |
KMg(SO4)Cl | |
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Q |
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7.BC.15. Kamchatkite |
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Kamchatkite | |
KCu3O(SO4)2Cl | |
orth., Pna21 | |
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IMA 1987-018 |
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7.BC.20. Hasanovite |
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Hasanovite | |
KNa(MoO2)(SO4)2 | |
mon., P21/c | |
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IMA 2020-033 |
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7.BC.25. Therasiaite |
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Therasiaite | |
(NH4)3KNa2Fe2+Fe3+(SO4)3Cl5 | |
mon., Cc | |
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IMA 2013-050 |
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7.BC.30. Acmonidesite |
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Acmonidesite | |
(NH4,K,Pb)8NaFe2+4(SO4)5Cl8 | |
orth., C2221 | |
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IMA 2013-068 |
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7.BC.35. Chlorothionite |
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Chlorothionite | |
K2Cu(SO4)Cl2 | |
tetr., P4/ncc | |
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G |
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7.BC.40. Linarite group |
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Linarite | |
PbCu(SO4)(OH)2 | |
mon., P21/m | |
FOTO | |
G |
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Franksousaite | |
PbCu(SeO4)(OH)2 | |
mon., P21/m | |
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IMA 2021-096 |
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Munakataite | |
Pb2Cu2(SO4)(SeO3)(OH)4 | |
mon., P21/m | |
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IMA 2007-012 |
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Schmiederite | |
Pb2Cu2(SeO4)(SeO3)(OH)4 | |
mon., P21/m | |
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G |
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7.BC.45. Alunite group |
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Natroalunite | |
NaAl3(SO4)2(OH)6 | |
trig., R3m | |
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Rd |
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Alunite | |
KAl3(SO4)2(OH)6 | |
trig., R3m | |
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Rd |
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Ammonioalunite | |
(NH4)Al3(SO4)2(OH)6 | |
trig., R3m | |
FOTO | |
IMA 1986-037 |
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Schlossmacherite | |
(H3O)Al3(SO4)2(OH)6 | |
trig., R3m | |
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IMA 1979-028, Rd |
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Huangite | |
Ca0.5Al3(SO4)2(OH)6 | |
trig., R3m | |
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IMA 1991-009 |
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Walthierite | |
Ba0.5Al3(SO4)2(OH)6 | |
trig., R3m | |
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IMA 1991-008 |
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Osarizawaite | |
Pb(Al2Cu)(SO4)2(OH)6 | |
trig., R3m | |
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Rd |
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Natrojarosite | |
NaFe3(SO4)2(OH)6 | |
trig., R3m | |
FOTO | |
Rd |
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Jarosite | |
KFe3(SO4)2(OH)6 | |
trig., R3m | |
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Rd |
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Ammoniojarosite | |
(NH4)Fe3(SO4)2(OH)6 | |
trig., R3m | |
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Rd |
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Hydroniumjarosite | |
(H3O)Fe3(SO4)2(OH)6 | |
trig., R3m | |
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Rn |
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Dorallcharite | |
TlFe3(SO4)2(OH)6 | |
trig., R3m | |
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IMA 1992-041 |
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Argentojarosite | |
AgFe3(SO4)2(OH)6 | |
trig., R3m | |
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Rd |
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Plumbojarosite | |
Pb0.5Fe3(SO4)2(OH)6 | |
trig., R3m | |
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Rd |
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Beaverite-(Cu) | |
Pb(Fe2Cu)(SO4)2(OH)6 | |
trig., R3m | |
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Rd, Rn |
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Beaverite-(Zn) | |
Pb(Fe2Zn)(SO4)2(OH)6 | |
trig., R3m | |
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IMA 2010-086 |
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Natroalunite polytypes: Natroalunite-1R, Natroalunite-2R (originally described as minamiite).
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7.BC.50. Chenite |
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Chenite | |
Pb4Cu(SO4)2(OH)6 | |
tric., P1 | |
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IMA 1983-069 |
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Zincochenite | |
Pb4Zn(SO4)2(OH)6 | |
tric., P1 | |
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IMA 2022-025 |
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7.BC.55. Krivovichevite |
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Krivovichevite | |
Pb3Al(OH)6(SO4)(OH) | |
trig., R3c | |
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IMA 2004-053 |
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7.BC.60. Mammothite |
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Mammothite | |
Pb6Cu4SbAlO2(SO4)2(OH)16Cl4 | |
mon., C2/m | |
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IMA 1983-076 |
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7.BC.65. Caledonite |
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Caledonite | |
Pb5Cu2(SO4)3(CO3)(OH)6 | |
orth., Pnm21 | |
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G |
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7.BC.70. Ye'elimite |
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Ye'elimite | |
Ca4Al6O12(SO4) | |
cub., I4132 | |
FOTO | |
IMA 1984-052 |
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7.BD. With only large cations, (RO4):(OH) etc. = 1:0.33 to 1:1 |
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7.BD.05. Cesanite [Apatite supergroup] |
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Cesanite | |
Na2(NaCa2)(SO4)3(OH) | |
hex., P63/m | |
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IMA 1980-023 |
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Caracolite | |
Na2(NaPb2)(SO4)3Cl | |
mon., P21/m | |
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G |
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Aiolosite | |
Na2(Na2Bi)(SO4)3Cl | |
hex., P63/m | |
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IMA 2008-015 |
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7.BD.10. Krasheninnikovite |
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Krasheninnikovite | |
KNa2CaMg(SO4)3F | |
hex., P63/mcm | |
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IMA 2011-044 |
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7.BD.15. Shuvalovite |
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Shuvalovite | |
K2(Ca2Na)(SO4)3F | |
orth., Pnma | |
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IMA 2014-057 |
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7.BD.20. Balićžunićite |
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Balićžunićite | |
Bi2O(SO4)2 | |
tric., P1 | |
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IMA 2012-098 |
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7.BD.25. Kogarkoite |
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Kogarkoite | |
Na3(SO4)F | |
mon., P21/m | |
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IMA 1970-038 |
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7.BD.30. Sulphohalite |
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Sulphohalite | |
Na6(SO4)2FCl | |
cub., Fm3m | |
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G |
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7.BD.35. Galeite group |
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Galeite | |
Na15(SO4)5F4Cl | |
trig., P31m | |
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A |
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Schairerite | |
Na21(SO4)7F6Cl | |
trig., P31m | |
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G |
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7.BD.40. Lanarkite |
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Lanarkite | |
Pb2O(SO4) | |
mon., C2/m | |
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G |
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7.BE. With only large cations, (RO4):(OH) etc. < 1:1 |
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7.BE.05. Grandreefite |
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Grandreefite | |
Pb2(SO4)F2 | |
mon., A2/a | |
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IMA 1988-016 |
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7.BE.10. Itoite |
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Itoite | |
Pb3GeO2(OH)2(SO4)2 | |
orth., Pnma (?) | |
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A |
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7.BE.15. Schuetteite |
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Schuetteite | |
Hg3O2(SO4) | |
trig., P3121 | |
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A |
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7.BE.20. Cannonite |
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Cannonite | |
Bi2O(SO4)(OH)2 | |
mon., P21/c | |
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IMA 1992-002 |
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7.BE.25. Leguernite |
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Leguernite | |
Bi38O42(SO4)15 | |
mon., P2 | |
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IMA 2013-051 |
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7.BE.30. Kennygayite |
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Kennygayite | |
[Pb4O2(OH)2](SO4) | |
orth., P1 | |
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IMA 2022-032 |
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Kennygayite is the sulfate analogue of the thiosulfate sidpietersite.
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7.BE.35. Iskandarovite |
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Iskandarovite | |
Sb6O7(SO4)2 | |
orth., Ccc2 | |
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IMA 2022-034 |
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7.BE.40. Klebelsbergite group |
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Klebelsbergite | |
Sb4O4(SO4)(OH)2 | |
orth., Pca21 | |
FOTO | |
Rd |
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Tavagnascoite | |
Bi4O4(SO4)(OH)2 | |
orth., Pca21 | |
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IMA 2014-099 |
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7.BE.45. Pseudograndreefite |
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Pseudograndreefite | |
Pb6(SO4)F10 | |
mon., A2/a | |
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IMA 1988-017 |
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The structure of grandreefite is related to that of the lanthanide oxy-sulfates, Ln2O2(SO4).
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7.BF. With only large cations, with additional anions (CO3) or (IO3) |
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7.BF.05. Burkeite |
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Burkeite | |
Na4(SO4)(CO3) | |
orth., Pbnm | |
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G |
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7.BF.10. Hanksite |
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Hanksite | |
KNa22(SO4)9(CO3)2Cl | |
hex., P63/m | |
FOTO | |
G |
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7.BF.15. Hectorfloresite |
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Hectorfloresite | |
Na9(SO4)4(IO3) | |
mon, P21/a | |
FOTO | |
IMA 1987-050a |
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G = Grandfathered minerals: original description preceded the establishment of the CNMNC in 1959, and
generally regarded as a valid species
A or IMA No. = Minerals approved by the CNMNC
Rd = Redefinition of the mineral approved by the CNMNC
Rn = Renamed with approval by the CNMNC
Q = Questionable mineral
© Thomas Witzke (2022)
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