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e-Rocks Mineral Database

Please note you have now left the live auction and sales section of e-Rocks - click Home to return.

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

If you are accessing this page from a phone, why not try the e-Rocks App?

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
2.AA.10a Algodonite

(Cu1-xAsx)

94
2.AA.10b Domeykite

Cu3As

95
2.AA.10d Koutekite

Cu5As2

16
2.AA.15 Novákite

Cu20AgAs10

19
2.AA.20 Cuprostibite

Cu2(Sb,Tl)

64
2.AA.25 Kutinaite

Ag6Cu14As7

17
2.AA.30 Allargentum

(Ag1-xSbx)

173
2.AA.35 Dyscrasite

Ag3Sb

500
2.AA.40 Maldonite

Au2Bi

34
2.AA.45 Stistaite

SnSb

29
2.AB.10 Orcelite

Ni5-xAs2, x ~ 0.25

15
2.AB.15 Maucherite

Ni11As8

96
2.AC.05a Atheneite

Pd2As0.75Hg0.25

2
2.AC.05b Vincentite

Pd3As

2
2.AC.10a Stillwaterite

Pd8As3

5
2.AC.10b Mertieite-II

Pd8(Sb,As)3

4
2.AC.10c Arsenopalladinite

Pd8(As,Sb)3

8
2.AC.15a Isomertieite

Pd11Sb2As2

17
2.AC.15b Mertieite-I

Pd11(Sb,As)4

8
2.AC.20a Stibiopalladinite

Pd5Sb2

25
2.AC.20b Palarstanide

Pd8(As,Sn)3

12
2.AC.20c Menshikovite

Pd3Ni2As3

2
2.AC.25a Palladoarsenide

Pd2As

3
2.AC.25b Rhodarsenide

(Rh,Pd)2As

3
2.AC.25c Palladodymite

(Pd,Rh)2As

6
2.AC.25d Naldrettite

Pd2Sb

6
2.AC.25e Majakite

PdNiAs

9
2.AC.30 Polkanovite

Rh12As7

7
2.AC.35a Genkinite

(Pt,Pd,Rh)4Sb3

4
2.AC.40 Polarite

Pd(Bi,Pb)

30
2.AC.45a Froodite

α-PdBi2

36
2.AC.45b Iridarsenite

(Ir,Ru)As2

5
2.BA.05 Chalcocite

Cu2S

985
2.BA.05 Djurleite

Cu31S16

181
2.BA.05 Geerite

Cu8S5

14
2.BA.05 Roxbyite

Cu9S5

22
2.BA.10 Anilite

Cu7S4

34
2.BA.10 Digenite

Cu9S5

112
2.BA.15 Bornite

Cu5FeS4

711
2.BA.20 Bellidoite

Cu2Se

5
2.BA.20 Berzelianite

Cu2Se

171
2.BA.25 Athabascaite

Cu5Se4

38
2.BA.25 Umangite

Cu3Se2

131
2.BA.30 Rickardite

Cu7Te5

52
2.BA.30 Weissite

Cu2-xTe

53
2.BA.35 Acanthite

Ag2S

1052
2.BA.40 Mckinstryite

Ag5-xCu3+xS4

27
2.BA.40 Stromeyerite

AgCuS

150
2.BA.45 Jalpaite

Ag3CuS2

67
2.BA.50 Eucairite

AgCuSe

35
2.BA.55 Aguilarite

Ag4SeS

26
2.BA.55 Naumannite

Ag2Se

154
2.BA.60 Cervelleite

Ag4TeS

23
2.BA.60 Chenguodaite

Ag9Fe3+Te2S4

7
2.BA.60 Hessite

Ag2Te

162
2.BA.65 Henryite

(Cu,Ag)3+xTe2 , with x ~ 0.40

22
2.BA.65 Stützite

Ag5-xTe3, x = 0.24-0.36

41
2.BA.70 Argyrodite

Ag8GeS6

145
2.BA.70 Canfieldite

Ag8SnS6

50
2.BA.70 Putzite

(Cu4.7Ag3.3)GeS6

2
2.BA.75 Fischesserite

Ag3AuSe2

17
2.BA.75 Penzhinite

(Ag,Cu)4Au(S,Se)4

7
2.BA.75 Petrovskaite

AuAg(S,Se)

3
2.BA.75 Petzite

Ag3AuTe2

147
2.BA.75 Uytenbogaardtite

Ag3AuS2

65
2.BA.80 Bezsmertnovite

(Au,Ag)4Cu(Te,Pb)

1
2.BA.80 Bogdanovite

(Au,Te,Pb)3(Cu,Fe)

15
2.BB. Horomanite

Fe6Ni3S8

3
2.BB.05 Heazlewoodite

Ni3S2

76
2.BB.05 Oregonite

Ni2FeAs2

6
2.BB.05 Vozhminite

(Ni,Co)4(As,Sb)S2

2
2.BB.10 Arsenohauchecornite

Ni18Bi3AsS16

19
2.BB.10 Bismutohauchecornite

Ni9Bi2S8

3
2.BB.10 Hauchecornite

Ni9Bi(Sb,Bi)S8

34
2.BB.10 Tučekite

Ni9Sb2S8

29
2.BB.15 Argentopentlandite

Ag(Fe,Ni)8S8

9
2.BB.15 Cobaltpentlandite

(Co,Ni,Fe)9S8

18
2.BB.15 Geffroyite

(Cu,Fe,Ag)9(Se,S)8

28
2.BB.15 Godlevskite

(Ni,Fe)9S8

8
2.BB.15 Kharaelakhite

(Cu,Pt,Pb,Fe,Ni)9S8

2
2.BB.15 Manganoshadlunite

(Mn,Pb,Cd)(Cu,Fe)8S8

5
2.BB.15 Pentlandite

(Fe,Ni)9S8

122
2.BB.15 Shadlunite

(Pb,Cd)(Fe,Cu)8S8

23
2.BB.15 Sugakiite

Cu(Fe,Ni)8S8

3
2.BC.05 Miassite

Rh17S15

4
2.BC.05 Palladseite

Pd17Se15

4
2.BC.10 Oosterboschite

(Pd,Cu)7Se5

4
2.BC.15 Chrisstanleyite

Ag2Pd3Se4

6
2.BC.20 Keithconnite

Pd20Te7

12
2.BC.25 Vasilite

(Pd,Cu)16(S,Te)7

8
2.BC.30 Telluropalladinite

Pd9Te4

9
2.BC.40 Oulankaite

(Pd,Pt)5(Cu,Fe)4SnTe2S2

13
2.BC.45 Telargpalite

(Pd,Ag)3(Te,Bi)

29
2.BC.50 Temagamite

Pd3HgTe3

6
2.BC.55 Sopcheite

Ag4Pd3Te4

10
2.BC.65 Tischendorfite

Pd8Hg3Se9

6
2.BD.05 Imiterite

Ag2HgS2

116
2.BD.10 Gortdrumite

(Cu,Fe)6Hg2S5

46
2.BD.15 Balkanite

Cu9Ag5HgS8

8

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