e-Rocks Mineral Database
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The e-Rocks database holds over 500K mineral items and 2.5 Million photos, developed over 15 years. It is an excellent resource to explore minerals and their localities in reference to collecting and commerce.
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Strunz Grouping
This list contains all valid mineral names arranged by Strunz grouping, by exploring this list you will see our minerals compared to the Strunz classification.
Name Search
This section lets you explore our database of minerals by name, variety or colloquialism - plus other items in our database.
| Strunz | Title | Formula | Items |
|---|---|---|---|
| 7.CB.15 | Cranswickite |
MgSO4·4H2O |
4 |
| 7.CB.15 | Ilesite |
(Mn,Zn,Fe)SO4·4H2O |
14 |
| 7.CB.15 | Rozenite |
FeSO4·4H2O |
22 |
| 7.CB.15 | Starkeyite |
MgSO4·4H2O |
15 |
| 7.CB.20 | Chalcanthite |
CuSO4·5H2O |
553 |
| 7.CB.20 | Jôkokuite |
MnSO4·5H2O |
15 |
| 7.CB.20 | Pentahydrite |
MgSO4·5H2O |
5 |
| 7.CB.20 | Siderotil |
FeSO4·5H2O |
20 |
| 7.CB.25 | Bianchite |
(Zn,Fe)SO4·6H2O |
11 |
| 7.CB.25 | Chvaleticeite |
(Mn,Mg)SO4·6H2O |
15 |
| 7.CB.25 | Ferrohexahydrite |
FeSO4·6H2O |
3 |
| 7.CB.25 | Hexahydrite |
MgSO4·6H2O |
18 |
| 7.CB.25 | Moorhouseite |
(Co,Ni,Mn)SO4·6H2O |
24 |
| 7.CB.25 | Nickelhexahydrite |
(Ni,Mg,Fe)SO4·6H2O |
33 |
| 7.CB.30 | Retgersite |
NiSO4·6H2O |
76 |
| 7.CB.35 | Alpersite |
(Mg,Cu)[SO4]·7H2O |
10 |
| 7.CB.35 | Bieberite |
CoSO4·7H2O |
42 |
| 7.CB.35 | Boothite |
CuSO4·7H2O |
26 |
| 7.CB.35 | Mallardite |
MnSO4·7H2O |
5 |
| 7.CB.35 | Melanterite |
FeSO4·7H2O |
78 |
| 7.CB.35 | Zincmelanterite |
(Zn,Cu,Fe)SO4·7H2O |
1 |
| 7.CB.40 | Epsomite |
MgSO4·7H2O |
41 |
| 7.CB.40 | Goslarite |
ZnSO4·7H2O |
28 |
| 7.CB.40 | Morenosite |
NiSO4·7H2O |
39 |
| 7.CB.45 | Alunogen |
Al2(SO4)3·17H2O |
63 |
| 7.CB.45 | Meta-alunogen |
Al2(SO4)3 · 12H2O |
4 |
| 7.CB.50 | Aluminocoquimbite |
FeAl(SO4)3·9H2O |
9 |
| 7.CB.55 | Coquimbite |
Fe2-xAlx(SO4)3·9H2O, x ~0.5 |
327 |
| 7.CB.55 | Paracoquimbite |
Fe2(SO4)3·9H2O |
37 |
| 7.CB.55 | Rhomboclase |
(H5O2)Fe3+(SO4)2·2H2O |
32 |
| 7.CB.60 | Kornelite |
Fe2(SO4)3·7H2O |
20 |
| 7.CB.65 | Quenstedtite |
Fe2(SO4)3·10H2O |
41 |
| 7.CB.70 | Lausenite |
Fe2(SO4)3·5H2O |
20 |
| 7.CB.75 | Römerite |
Fe2+Fe3+2(SO4)4·14H2O |
149 |
| 7.CB.80 | Ransomite |
CuFe2(SO4)4·6H2O |
6 |
| 7.CB.85 | Apjohnite |
Mn2+Al2(SO4)4·22H2O |
39 |
| 7.CB.85 | Bílinite |
Fe2+Fe3+2(SO4)4·22H2O |
9 |
| 7.CB.85 | Dietrichite |
(Zn,Fe2+,Mn2+)Al2(SO4)4·22H2O |
17 |
| 7.CB.85 | Halotrichite |
FeAl2(SO4)4·22H2O |
228 |
| 7.CB.85 | Pickeringite |
MgAl2(SO4)4·22H2O |
136 |
| 7.CB.85 | Wupatkiite |
(Co,Mg,Ni)Al2(SO4)4·22H2O |
81 |
| 7.CC.05 | Krausite |
KFe(SO4)2·H2O |
110 |
| 7.CC.10 | Tamarugite |
NaAl(SO4)2·6H2O |
63 |
| 7.CC.15 | Kalinite |
KAl(SO4)2·11H2O Not confirmed |
22 |
| 7.CC.15 | Mendozite |
NaAl(SO4)2·11H2O |
12 |
| 7.CC.20 | Alum-(K) |
KAl(SO4)2·12H2O |
35 |
| 7.CC.20 | Lanmuchangite |
Tl+Al(SO4)2·12H2O |
34 |
| 7.CC.20 | Lonecreekite |
(NH4)Fe3+(SO4)2·12H2O |
8 |
| 7.CC.20 | Tschermigite |
(NH4)Al(SO4)2·12H2O |
60 |
| 7.CC.25 | Ammoniomagnesiovoltaite |
(NH4)2Mg2+5Fe3+3Al(SO4)12·18H2O |
30 |
| 7.CC.25 | Pertlikite |
K2(Fe2+,Mg)2Mg4Fe3+2Al(SO4)12·18H2O |
77 |
| 7.CC.25 | Voltaite |
K2Fe2+5Fe3+3Al(SO4)12·18H2O |
146 |
| 7.CC.25 | Zincovoltaite |
K2Zn5Fe3+3Al(SO4)12·18H2O |
31 |
| 7.CC.30 | Kröhnkite |
Na2Cu(SO4)2·2H2O |
419 |
| 7.CC.35 | Ferrinatrite |
Na3Fe(SO4)3·3H2O |
140 |
| 7.CC.40 | Goldichite |
KFe(SO4)2·4H2O |
45 |
| 7.CC.45 | Löweite |
Na12Mg7(SO4)13·15H2O |
14 |
| 7.CC.50 | Blödite |
Na2Mg(SO4)2·4H2O |
188 |
| 7.CC.50 | Changoite |
Na2Zn(SO4)2·4H2O |
88 |
| 7.CC.50 | Nickelblödite |
Na2(Ni,Mg)(SO4)2·4H2O |
1 |
| 7.CC.55 | Leonite |
K2Mg(SO4)2·4H2O |
49 |
| 7.CC.60 | Boussingaultite |
(NH4)2Mg(SO4)2·6H2O |
40 |
| 7.CC.60 | Cyanochroite |
K2Cu(SO4)2·6H2O |
10 |
| 7.CC.60 | Mohrite |
(NH4)2Fe(SO4)2·6H2O |
12 |
| 7.CC.60 | Nickelboussingaultite |
(NH4)2Ni(SO4)2·6H2O |
6 |
| 7.CC.60 | Picromerite |
K2Mg(SO4)2·6H2O |
54 |
| 7.CC.65 | Polyhalite |
K2Ca2Mg(SO4)4·2H2O |
70 |
| 7.CC.70 | Leightonite |
K2Ca2Cu(SO4)4·2H2O |
98 |
| 7.CC.75 | Amarillite |
NaFe(SO4)2·6H2O |
6 |
| 7.CC.80 | Konyaite |
Na2Mg(SO4)2·5H2O |
11 |
| 7.CD.05 | Matteuccite |
NaHSO4·H2O |
3 |
| 7.CD.10 | Mirabilite |
Na2SO4·10H2O |
20 |
| 7.CD.15 | Lecontite |
(NH4,K)NaSO4·2H2O |
199 |
| 7.CD.20 | Hydroglauberite |
Na10Ca3(SO4)8·6H2O |
3 |
| 7.CD.25 | Eugsterite |
Na4Ca(SO4)3·2H2O |
45 |
| 7.CD.30 | Görgeyite |
K2Ca5(SO4)6·H2O |
36 |
| 7.CD.35 | Koktaite |
(NH4)2Ca(SO4)2·H2O |
31 |
| 7.CD.35 | Syngenite |
K2Ca(SO4)2·H2O |
44 |
| 7.CD.40 | Gypsum |
CaSO4·2H2O |
3828 |
| 7.CD.45 | Bassanite |
CaSO4·0.5H2O |
46 |
| 7.CD.50 | Zircosulfate |
(Zr,Ti)(SO4)2·4H2O |
18 |
| 7.CD.55 | Schieffelinite |
Pb8(TeO4)5(SO4)3·8H2O |
20 |
| 7.DB.05 | Aubertite |
CuAl(SO4)2Cl·14H2O |
30 |
| 7.DB.05 | Magnesioaubertite |
(Mg,Cu)Al(SO4)2Cl·14H2O |
59 |
| 7.DB.05 | Svyazhinite |
(Mg,Mn2+,Ca)(Al,Fe3+)(SO4)2F·14H2O |
3 |
| 7.DB.10 | Khademite |
Al(SO4)F·5H2O |
41 |
| 7.DB.10 | Rostite |
Al(SO4)(OH)·5H2O |
45 |
| 7.DB.15 | Jurbanite |
Al(SO4)(OH)·5H2O |
32 |
| 7.DB.20 | Anorthominasragrite |
(V4+O)(SO4)·5H2O |
3 |
| 7.DB.20 | Minasragrite |
(V4+O)(SO4)·5H2O |
71 |
| 7.DB.20 | Orthominasragrite |
(V4+O)(SO4)·5H2O |
10 |
| 7.DB.25 | Bobjonesite |
(V4+O)(SO4)·3H2O |
16 |
| 7.DB.30 | Amarantite |
Fe3+2(SO4)2O·7H2O |
138 |
| 7.DB.30 | Hohmannite |
Fe3+2(SO4)2O·8H2O |
19 |
| 7.DB.30 | Metahohmannite |
Fe3+2(SO4)2O·4H2O |
22 |
| 7.DB.35 | Aluminocopiapite |
Al2/3Fe3+4(SO4)6(OH)2·20H2O |
39 |
| 7.DB.35 | Copiapite |
Fe2+Fe3+4(SO4)6(OH)2·20H2O |
166 |
| 7.DB.35 | Cuprocopiapite |
CuFe4(SO4)6(OH)2·20H2O |
34 |
| 7.DB.35 | Ferricopiapite |
Fe5(SO4)6O(OH)·20H2O |
22 |