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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

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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.

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    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.CA.05a Covellite

    CuS

    		 421
    2.CA.05b Klockmannite

    CuSe

    		 65
    2.CA.05c Spionkopite

    Cu39S28

    		 9
    2.CA.05d Yarrowite

    Cu9S8

    		 27
    2.CA.10 Nukundamite

    Cu3.4Fe0.6S4

    		 5
    2.CA.15 Calvertite

    Cu5Ge0.5S4

    		 2
    2.CB. Agmantinite

    Ag2MnSnS4

    		 1
    2.CB.05a Coloradoite

    HgTe

    		 177
    2.CB.05a Hawleyite

    CdS

    		 54
    2.CB.05a Metacinnabar

    HgS

    		 94
    2.CB.05a Rudashevskyite

    (Fe,Zn)S

    		 3
    2.CB.05a Sphalerite

    ZnS

    		 7505
    2.CB.05a Stilleite

    ZnSe

    		 6
    2.CB.05a Tiemannite

    HgSe

    		 132
    2.CB.05b Sakuraiite

    (Cu,Zn,Fe)3(In,Sn)S4

    		 25
    2.CB.05c Polhemusite

    (Zn,Hg)S

    		 5
    2.CB.07a Shenzhuangite

    NiFeS2

    		 3
    2.CB.10a Chalcopyrite

    CuFeS2

    		 4319
    2.CB.10a Eskebornite

    CuFeSe2

    		 42
    2.CB.10a Gallite

    CuGaS2

    		 62
    2.CB.10a Lenaite

    AgFeS2

    		 14
    2.CB.10a Roquesite

    CuInS2

    		 31
    2.CB.10b Mooihoekite

    Cu9Fe9S16

    		 54
    2.CB.10b Putoranite

    Cu9(Fe,Ni)9S16

    		 18
    2.CB.10b Talnakhite

    Cu9(Fe,Ni)8S16

    		 80
    2.CB.15a Černýite

    Cu2(Cd,Zn,Fe)SnS4

    		 7
    2.CB.15a Ferrokësterite

    Cu2(Fe,Zn)SnS4

    		 20
    2.CB.15a Hocartite

    Ag2(Fe2+,Zn)SnS4

    		 44
    2.CB.15a Idaite

    Cu5FeS6

    		 26
    2.CB.15a Kësterite

    Cu2(Zn,Fe)SnS4

    		 85
    2.CB.15a Kuramite

    Cu3SnS4

    		 6
    2.CB.15a Pirquitasite

    Ag2ZnSnS4

    		 38
    2.CB.15a Stannite

    Cu2(Fe,Zn)SnS4

    		 167
    2.CB.15a Velikite

    Cu2HgSnS4

    		 13
    2.CB.15b Mohite

    Cu2SnS3

    		 7
    2.CB.15c Stannoidite

    Cu+6Cu2+2(Fe2+,Zn)3Sn2S12

    		 45
    2.CB.20 Mawsonite

    Cu6Fe2SnS8

    		 10
    2.CB.30 Colusite

    Cu26V2(As,Sn,Sb)6S32

    		 92
    2.CB.30 Germanite

    Cu13Fe2Ge2S16

    		 275
    2.CB.30 Germanocolusite

    Cu26V2(Ge,As)6S32

    		 6
    2.CB.30 Maikainite

    Cu20(Fe,Cu)6Mo2Ge6S32

    		 4
    2.CB.30 Nekrasovite

    Cu26V2(Sn,As,Sb)6S32

    		 16
    2.CB.30 Ovamboite

    Cu20(Fe,Cu,Zn)6W2Ge6S32

    		 33
    2.CB.35a Hemusite

    Cu6SnMoS8

    		 13
    2.CB.35a Kiddcreekite

    Cu6SnWS8

    		 9
    2.CB.35a Morozeviczite

    (Pb,Fe)3Ge1-xS4

    		 8
    2.CB.35a Renierite

    (Cu,Zn)11(Ge,As)2Fe4S16

    		 219
    2.CB.35a Vinciennite

    Cu+7Cu2+3Fe2+2Fe3+2Sn(As,Sb)S16

    		 20
    2.CB.35b Catamarcaite

    Cu6GeWS8

    		 2
    2.CB.40 Lautite

    CuAsS

    		 89
    2.CB.45 Cadmoselite

    CdSe

    		 21
    2.CB.45 Greenockite

    CdS

    		 419
    2.CB.45 Rambergite

    MnS

    		 30
    2.CB.45 Wurtzite

    (Zn,Fe)S

    		 536
    2.CB.55a Cubanite

    CuFe2S3

    		 235
    2.CB.55b Isocubanite

    CuFe2S3

    		 9
    2.CB.60 Picotpaulite

    TlFe2S3

    		 38
    2.CB.60 Raguinite

    TlFeS2

    		 93
    2.CB.65 Argentopyrite

    AgFe2S3

    		 275
    2.CB.65 Sternbergite

    AgFe2S3

    		 68
    2.CB.70 Sulvanite

    Cu3VS4

    		 121
    2.CB.75 Vulcanite

    CuTe

    		 3
    2.CB.80 Empressite

    AgTe

    		 27
    2.CB.85 Muthmannite

    AuAgTe2

    		 1
    2.CC.05 Achávalite

    (Fe,Cu)Se

    		 12
    2.CC.05 Breithauptite

    NiSb

    		 92
    2.CC.05 Freboldite

    CoSe

    		 1
    2.CC.05 Kotulskite

    Pd(Te,Bi)

    		 53
    2.CC.05 Langisite

    (Co,Ni)As

    		 2
    2.CC.05 Nickeline

    NiAs

    		 548
    2.CC.05 Sederholmite

    beta-NiSe

    		 7
    2.CC.05 Sobolevskite

    Pd(Bi,Te)

    		 46
    2.CC.05 Stumpflite

    Pt(Sb,Bi)

    		 7
    2.CC.05 Sudburyite

    (Pd,Ni)Sb

    		 39
    2.CC.10 Pyrrhotite

    Fe1-xS (x = 0 to 0.17)

    		 1304
    2.CC.10 Smythite

    (Fe,Ni)3+xS4 (x=0-0.3)

    		 41
    2.CC.10 Troilite

    FeS

    		 65
    2.CC.15 Cherepanovite

    RhAs

    		 11
    2.CC.15 Modderite

    (Co,Fe)As

    		 4
    2.CC.15 Ruthenarsenite

    (Ru,Ni)As

    		 2
    2.CC.15 Westerveldite

    (Fe,Ni,Co)As

    		 35
    2.CC.20 Mäkinenite

    γ-NiSe

    		 1
    2.CC.20 Millerite

    NiS

    		 661
    2.CC.25 Mackinawite

    (Fe,Ni)9S8

    		 20
    2.CC.35a Braggite

    (Pt,Pd,Ni)S

    		 32
    2.CC.35a Vysotskite

    (Pd,Ni)S

    		 20
    2.CC.35b Cooperite

    PtS

    		 36
    2.CD.05 Herzenbergite

    (Sn,Pb)SnS2

    		 27
    2.CD.05 Teallite

    (Pb,Sn)SnS2

    		 73
    2.CD.10 Alabandite

    MnS

    		 302
    2.CD.10 Altaite

    PbTe

    		 163
    2.CD.10 Clausthalite

    PbSe

    		 229
    2.CD.10 Galena

    PbS

    		 6963
    2.CD.10 Keilite

    (Fe2+,Mg)S

    		 2
    2.CD.10 Niningerite

    (Mg,Fe2+,Mn2+)S

    		 1
    2.CD.10 Oldhamite

    (Ca,Mg)S

    		 20
    2.CD.15a Cinnabar

    HgS

    		 1747
    2.CD.15b Hypercinnabar

    HgS

    		 12