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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

    		 416
    2.CA.05b Klockmannite

    CuSe

    		 68
    2.CA.05c Spionkopite

    Cu39S28

    		 11
    2.CA.05d Yarrowite

    Cu9S8

    		 29
    2.CA.10 Nukundamite

    Cu3.4Fe0.6S4

    		 8
    2.CA.15 Calvertite

    Cu5Ge0.5S4

    		 3
    2.CB. Agmantinite

    Ag2MnSnS4

    		 1
    2.CB.05a Coloradoite

    HgTe

    		 186
    2.CB.05a Hawleyite

    CdS

    		 59
    2.CB.05a Metacinnabar

    HgS

    		 99
    2.CB.05a Rudashevskyite

    (Fe,Zn)S

    		 4
    2.CB.05a Sphalerite

    ZnS

    		 6729
    2.CB.05a Stilleite

    ZnSe

    		 8
    2.CB.05a Tiemannite

    HgSe

    		 155
    2.CB.05b Sakuraiite

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

    		 26
    2.CB.05c Polhemusite

    (Zn,Hg)S

    		 7
    2.CB.07a Shenzhuangite

    NiFeS2

    		 3
    2.CB.10a Chalcopyrite

    CuFeS2

    		 4039
    2.CB.10a Eskebornite

    CuFeSe2

    		 46
    2.CB.10a Gallite

    CuGaS2

    		 71
    2.CB.10a Lenaite

    AgFeS2

    		 10
    2.CB.10a Roquesite

    CuInS2

    		 34
    2.CB.10b Haycockite

    Cu4Fe5S8

    		 2
    2.CB.10b Mooihoekite

    Cu9Fe9S16

    		 54
    2.CB.10b Putoranite

    Cu9(Fe,Ni)9S16

    		 25
    2.CB.10b Talnakhite

    Cu9(Fe,Ni)8S16

    		 79
    2.CB.15a Černýite

    Cu2(Cd,Zn,Fe)SnS4

    		 9
    2.CB.15a Ferrokësterite

    Cu2(Fe,Zn)SnS4

    		 22
    2.CB.15a Hocartite

    Ag2(Fe2+,Zn)SnS4

    		 51
    2.CB.15a Idaite

    Cu5FeS6

    		 30
    2.CB.15a Kësterite

    Cu2(Zn,Fe)SnS4

    		 82
    2.CB.15a Kuramite

    Cu3SnS4

    		 8
    2.CB.15a Pirquitasite

    Ag2ZnSnS4

    		 41
    2.CB.15a Stannite

    Cu2(Fe,Zn)SnS4

    		 175
    2.CB.15a Velikite

    Cu2HgSnS4

    		 17
    2.CB.15b Mohite

    Cu2SnS3

    		 10
    2.CB.15c Stannoidite

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

    		 37
    2.CB.20 Mawsonite

    Cu6Fe2SnS8

    		 12
    2.CB.30 Colusite

    Cu26V2(As,Sn,Sb)6S32

    		 97
    2.CB.30 Germanite

    Cu13Fe2Ge2S16

    		 282
    2.CB.30 Germanocolusite

    Cu26V2(Ge,As)6S32

    		 7
    2.CB.30 Maikainite

    Cu20(Fe,Cu)6Mo2Ge6S32

    		 6
    2.CB.30 Nekrasovite

    Cu26V2(Sn,As,Sb)6S32

    		 18
    2.CB.30 Ovamboite

    Cu20(Fe,Cu,Zn)6W2Ge6S32

    		 34
    2.CB.35a Hemusite

    Cu6SnMoS8

    		 14
    2.CB.35a Kiddcreekite

    Cu6SnWS8

    		 11
    2.CB.35a Morozeviczite

    (Pb,Fe)3Ge1-xS4

    		 11
    2.CB.35a Polkovicite

    (Fe,Pb)3(Ge,Fe)1-xS4

    		 3
    2.CB.35a Renierite

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

    		 227
    2.CB.35a Vinciennite

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

    		 24
    2.CB.35b Catamarcaite

    Cu6GeWS8

    		 3
    2.CB.40 Lautite

    CuAsS

    		 88
    2.CB.45 Cadmoselite

    CdSe

    		 27
    2.CB.45 Greenockite

    CdS

    		 440
    2.CB.45 Rambergite

    MnS

    		 34
    2.CB.45 Wurtzite

    (Zn,Fe)S

    		 510
    2.CB.55a Cubanite

    CuFe2S3

    		 236
    2.CB.55b Isocubanite

    CuFe2S3

    		 9
    2.CB.60 Picotpaulite

    TlFe2S3

    		 42
    2.CB.60 Raguinite

    TlFeS2

    		 96
    2.CB.65 Argentopyrite

    AgFe2S3

    		 272
    2.CB.65 Sternbergite

    AgFe2S3

    		 73
    2.CB.70 Sulvanite

    Cu3VS4

    		 127
    2.CB.75 Vulcanite

    CuTe

    		 6
    2.CB.80 Empressite

    AgTe

    		 34
    2.CB.85 Muthmannite

    AuAgTe2

    		 2
    2.CC.05 Achavalite

    (Fe,Cu)Se

    		 8
    2.CC.05 Breithauptite

    NiSb

    		 99
    2.CC.05 Freboldite

    CoSe

    		 1
    2.CC.05 Kotulskite

    Pd(Te,Bi)

    		 53
    2.CC.05 Langisite

    (Co,Ni)As

    		 3
    2.CC.05 Nickeline

    NiAs

    		 552
    2.CC.05 Sederholmite

    beta-NiSe

    		 8
    2.CC.05 Sobolevskite

    Pd(Bi,Te)

    		 51
    2.CC.05 Stumpflite

    Pt(Sb,Bi)

    		 7
    2.CC.05 Sudburyite

    (Pd,Ni)Sb

    		 37
    2.CC.10 Pyrrhotite

    Fe1-xS (x = 0 to 0.17)

    		 1237
    2.CC.10 Smythite

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

    		 41
    2.CC.10 Troilite

    FeS

    		 62
    2.CC.15 Cherepanovite

    RhAs

    		 8
    2.CC.15 Modderite

    (Co,Fe)As

    		 6
    2.CC.15 Ruthenarsenite

    (Ru,Ni)As

    		 2
    2.CC.15 Westerveldite

    (Fe,Ni,Co)As

    		 34
    2.CC.20 Mäkinenite

    γ-NiSe

    		 1
    2.CC.20 Millerite

    NiS

    		 590
    2.CC.25 Mackinawite

    (Fe,Ni)9S8

    		 22
    2.CC.35a Braggite

    (Pt,Pd,Ni)S

    		 32
    2.CC.35a Vysotskite

    (Pd,Ni)S

    		 25
    2.CC.35b Cooperite

    PtS

    		 40
    2.CD.05 Herzenbergite

    (Sn,Pb)SnS2

    		 30
    2.CD.05 Teallite

    (Pb,Sn)SnS2

    		 76
    2.CD.10 Alabandite

    MnS

    		 278
    2.CD.10 Altaite

    PbTe

    		 167
    2.CD.10 Clausthalite

    PbSe

    		 248
    2.CD.10 Galena

    PbS

    		 6447
    2.CD.10 Keilite

    (Fe2+,Mg)S

    		 2
    2.CD.10 Niningerite

    (Mg,Fe2+,Mn2+)S

    		 2
    2.CD.10 Oldhamite

    (Ca,Mg)S

    		 16
    2.CD.15a Cinnabar

    HgS

    		 1688

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