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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.

This is your entry point to begin discovering

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This is Free to use and lets you look up all mineral species with direct links to the e-Rocks mineral pages. A great time saver and very useful offline/at a show/in the field etc.

If you are registered as a Collector you will also see sold prices.

Please use our A-Z Minerals section to explore our database for the full catalogue of minerals available for sale or recently sold.

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
3.00. Fluornatrocoulsellite

(Na1.5Ca0.5)(Mg1.5Al0.5)F6F

32
3.AA.05 Marshite

CuI

91
3.AA.05 Miersite

(Ag,Cu)I

61
3.AA.05 Nantokite

CuCl

55
3.AA.10 Iodargyrite

AgI

252
3.AA.15 Bromargyrite

AgBr

95
3.AA.15 Chlorargyrite

AgCl

410
3.AA.20 Carobbiite

KF

3
3.AA.20 Griceite

LiF

81
3.AA.20 Halite

NaCl

1985
3.AA.20 Sylvite

KCl

122
3.AA.20 Villiaumite

NaF

651
3.AA.25 Lafossaite

Tl(Cl,Br)

93
3.AA.25 Salammoniac

NH4Cl

379
3.AA.30 Calomel

(Hg2+2)Cl2

147
3.AA.30 Kuzminite

(Hg2+2)(Br,Cl)2

7
3.AA.30 Moschelite

(Hg2+2)I2

4
3.AA.35 Neighborite

NaMgF3

157
3.AA.55 Challacolloite

KPb2Cl5

166
3.AA.60 Hephaistosite

TlPb2Cl5

34
3.AB. Fluorocronite

PbF2

3
3.AB.05 Tolbachite

CuCl2

25
3.AB.10 Coccinite

HgI2

12
3.AB.15 Sellaite

MgF2

128
3.AB.20 Lawrencite

(Fe2+,Ni)Cl2

8
3.AB.20 Scacchite

MnCl2

2
3.AB.25 Fluorite

CaF2

37102
3.AB.25 Frankdicksonite

BaF2

1
3.AB.25 Strontiofluorite

SrF2

4
3.AB.30 Tveitite-(Y)

(Y, Na)6Ca6Ca6F42

12
3.AB.35 Gagarinite-(Y)

NaCaYF6

32
3.AB.35 Polezhaevaite-(Ce)

NaSrCeF6

10
3.AC.05 Zharchikhite

AlF(OH)2

32
3.AC.10 Molysite

FeCl3

7
3.AC.15 Fluocerite-(Ce)

(Ce,La)F3

45
3.AC.15 Fluocerite-(La)

(La,Ce)F3

2
3.BA.10 Carnallite

KMgCl3·6H2O

40
3.BB.05 Eriochalcite

CuCl2·2H2O

42
3.BB.10 Rokühnite

FeCl2·2H2O

3
3.BB.15 Bischofite

MgCl2·6H2O

13
3.BB.20 Nickelbischofite

NiCl2·6H2O

7
3.BB.25 Sinjarite

CaCl2·2H2O

4
3.BB.30 Antarcticite

CaCl2·6H2O

12
3.BB.35 Tachyhydrite

CaMg2Cl6·12H2O

6
3.BD.05 Cadwaladerite

Al5(H2O)3(OH)12·n(Cl,H2O)

30
3.BD.10 Lesukite

Al2Cl(OH)5·2H2O

39
3.BD.15 Korshunovskite

Mg2Cl(OH)3·4H2O

13
3.BD.20 Nepskoeite

Mg4Cl(OH)7·6H2O

13
3.BD.25 Koenenite

Na4Mg9Al4Cl12(OH)22

29
3.C0. Ammineite

[CuCl2(NH3)2]

134
3.CA.05 Ferruccite

Na[BF4]

3
3.CA.10 Avogadrite

(K,Cs)[BF4]

10
3.CA.10 Barberiite

(NH4)[BF4]

13
3.CB.05 Cryolithionite

Na3Li3[AlF6]2

17
3.CB.15 Cryolite

Na3[AlF6]

329
3.CB.15 Elpasolite

NaK2[AlF6]

53
3.CB.15 Simmonsite

Na2Li[AlF6]

1
3.CB.20 Colquiriite

CaLi[AlF6]

10
3.CB.25 Weberite

Na2Mg[AlF6]F

40
3.CB.35 Usovite

Ba2CaMgAl2F14

10
3.CB.40 Pachnolite

NaCa[AlF6]·H2O

122
3.CB.40 Thomsenolite

NaCa[AlF6]·H2O

59
3.CB.45 Carlhintzeite

Ca2[AlF6]F·H2O

40
3.CC.05 Gearksutite

Ca[Al(F,OH)5(H2O)]

129
3.CC.10 Acuminite

Sr[AlF4(OH)(H2O)]

1
3.CC.10 Tikhonenkovite

Sr[AlF4(OH)(H2O)]

7
3.CC.15 Artroeite

Pb[AlF3(OH)2]

112
3.CC.20 Calcjarlite

Na(Ca,Sr)3Al3(OH)2F14

3
3.CC.20 Jarlite

Na(Sr,Na)7MgAl6F32(OH,H2O)2

84
3.CC.20 Jørgensenite

Na2(Sr,Ba)14Na2Al12F64(OH,F)4

15
3.CD.05 Rosenbergite

AlF3·3H2O

54
3.CD.10 Prosopite

CaAl2(F,OH)8

98
3.CE.05 Chiolite

Na5Al3F14

34
3.CF.15 Bøgvadite

Na2SrBa2Al4F20

3
3.CG.05 Stenonite

(Sr,Ba,Na)2Al(CO3)F5

8
3.CG.10 Chukhrovite-(Ce)

Ca3(Ce,Y)[F|SO4|(AlF6)2]·10H2O

32
3.CG.10 Chukhrovite-(Nd)

Ca3(Nd,Y)Al2(SO4)F13·12H2O

2
3.CG.10 Chukhrovite-(Y)

Ca3(Y,Ce)[F|SO4|(AlF6)2]·10H2O

50
3.CG.10 Meniaylovite

Ca4[F|SO4|SiF6|AlF6]·12H2O

20
3.CG.15 Creedite

Ca3SO4Al2F8(OH)2·2H2O

323
3.CG.20 Bøggildite

Na2Sr2Al2PO4F9

7
3.CG.25 Thermessaite

K2(AlF3)(SO4)

56
3.CH.05 Malladrite

Na2[SiF6]

17
3.CH.10 Bararite

(NH4)2[SiF6]

8
3.CH.15 Cryptohalite

(NH4)2[SiF6]

27
3.CH.15 Hieratite

K2[SiF6]

9
3.CH.20 Demartinite

K2[SiF6]

1
3.CJ.05 Rinneite

K3Na[FeCl6]

13
3.CJ.10 Erythrosiderite

K2[Fe3+Cl5(H2O)]

21
3.CJ.10 Kremersite

(NH4,K)2[Fe3+Cl5(H2O)]

29
3.CJ.15 Mitscherlichite

K2CuCl4·2H2O

8
3.CJ.30 Kalithallite

K3Tl3+Cl6 · 2H2O

2
3.CK.05 Steropesite

Tl3BiCl6

70
3.DA.05 Melanothallite

Cu2Cl2O

13
3.DA.10a Atacamite

Cu2(OH)3Cl

1172
3.DA.10a Hibbingite

Fe2+2(OH)3Cl

11
3.DA.10a Kempite

Mn2+2(OH)3Cl

5
3.DA.10b Belloite

Cu(OH)Cl

45
3.DA.10b Botallackite

Cu2(OH)3Cl

233

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