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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.FA.05 Duranusite

    As4S

    		 23
    2.FA.10 Dimorphite

    As4S3

    		 48
    2.FA.15a Realgar

    As4S4

    		 1316
    2.FA.15b Pararealgar

    As4S4

    		 60
    2.FA.20 Alacránite

    As8S9

    		 84
    2.FA.25 Uzonite

    As4S5

    		 46
    2.FA.30 Laphamite

    As2(Se,S)3

    		 4
    2.FA.30 Orpiment

    As2S3

    		 886
    2.FA.35 Getchellite

    AsSbS3

    		 204
    2.FA.40 Wakabayashilite

    [(As,Sb)6S9][As4S5]

    		 111
    2.FB.05 Caswellsilverite

    NaCrS2

    		 2
    2.FB.05 Cronusite

    Ca0.2CrS2· 2 H2O

    		 2
    2.FB.05 Schöllhornite

    Na0.3CrS2·H2O

    		 5
    2.FB.10 Chvilevaite

    Na(Cu,Fe,Zn)2S4

    		 1
    2.FB.15 Orickite

    2CuFeS2·H2O

    		 22
    2.FB.20 Rasvumite

    KFe2S3

    		 50
    2.FC.05 Djerfisherite

    K6(Fe,Cu,Ni)25S26Cl

    		 45
    2.FC.05 Owensite

    (Ba,Pb)6(Cu,Fe,Ni)25S27

    		 2
    2.FC.05 Thalfenisite

    Tl6(Fe,Ni,Cu)25S26Cl

    		 13
    2.FC.05 Zoharite

    (Ba,K)6(Fe,Cu,Ni)25S27

    		 4
    2.FC.10 Bartonite

    K6Fe20S26S

    		 9
    2.FC.10 Chlorbartonite

    K6Fe24S26(Cl,S)

    		 25
    2.FC.15a Corderoite

    Hg2+3S2Cl2

    		 101
    2.FC.15a Lavrentievite

    Hg2+3S2(Cl,Br)2

    		 15
    2.FC.15b Kenhsuite

    Hg2+3S2Cl2

    		 88
    2.FC.15c Grechishchevite

    Hg2+3S2(Br,Cl,I)2

    		 3
    2.FC.15d Radtkeite

    Hg2+3S2ICl

    		 17
    2.FC.20a Capgaronnite

    HgAgS(Cl,Br,I)

    		 56
    2.FC.20b Iltisite

    HgAgS(Cl,Br)

    		 33
    2.FC.20c Perroudite

    Hg5Ag4S5(I,Br)2Cl2

    		 207
    2.FC.25 Demicheleite-(Br)

    BiSBr

    		 82
    2.FC.25 Demicheleite-(Cl)

    BiSCl

    		 77
    2.FD.05 Kermesite

    Sb2S2O

    		 423
    2.FD.20 Erdite

    NaFeS2·2H2O

    		 99
    2.FD.25 Coyoteite

    NaFe3S5·2H2O

    		 2
    2.FD.30 Haapalaite

    (Fe2+,Ni)2(Mg,Fe2+)1.61S2(OH)3.22

    		 9
    2.FD.30 Valleriite

    (Fe2+,Cu)4(Mg,Al)3S4(OH,O)6

    		 84
    2.FD.30 Yushkinite

    (Mg,Al)V4+S2(OH)2

    		 24
    2.FD.35 Tochilinite

    Fe2+5-6(Mg,Fe2+)5S6(OH)10

    		 70
    2.FD.40 Wilhelmramsayite

    Cu3FeS3·2H2O

    		 6
    2.FD.50 Bazhenovite

    Ca8S2(S3)(S2O3)(OH)12·20H2O

    		 41