Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org



Only display mineral occurrences with a max age below:  and a max age above:    
Alternately, only display mineral occurrences without an age:


  • This page displays localities at which this mineral is found, and estimates of the oldest possible geologic age of the mineral at these localities.


    • Minerals queried: Steacyite

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    Max Age (Ma)Min Age (Ma)mindat IDLocality containing MineralCountryTectonic SettingsDated Locality IDDated Locality (Max Age)Reference (Max Age)Reference (Min Age)Excel ID (Max Age)Excel ID (Min Age)Query Minerals# of Query Minerals at LocalityLat DegLat MinLat SecLon DegLon MinLon SecDecimal Degree
    P1241248188CanadaCanadaCJES23_948CJES23_948Be-00048Be-00048Steacyite 1532027-90-3-4053.340833333333,-90.061111111111
    P12412414009Québec, CanadaCanadaCJES23_948CJES23_948Be-00048Be-00048Steacyite 1471229-72-16-5247.208055555556,-72.281111111111
    P124124235914Montérégie, Québec, CanadaCanadaCJES23_948CJES23_948Be-00048Be-00048Steacyite 1452541-73-18-5945.428055555556,-73.316388888889
    P124124250494La Vallée-du-Richelieu RCM, Montérégie, Québec, CanadaCanadaCJES23_948CJES23_948Be-00048Be-00048Steacyite 1453344-73-8-3045.562222222222,-73.141666666667
    P124124123123Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, CanadaCanada123123Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, CanadaCJES23_948CJES23_948Be-00048Be-00048Steacyite 1453345-73-8-3045.5625,-73.141666666667
    MDRO124124599Poudrette Quarry (De-Mix Quarry; Demix Quarry; Uni-Mix Quarry; Carrière Mont Saint-Hilaire; MSH), Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, CanadaCanada123123Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, CanadaCJES23_948CJES23_948Be-00048Be-00048Steacyite 1453346-73-8-3045.562777777778,-73.141666666667
    P1300116022759DenmarkDenmarkUSGSOFR02_189USGSOFR02_189ree-00353ree-00353Steacyite 1583480303558.568888888889,0.50972222222222
    P130011601950Greenland, DenmarkDenmarkUSGSOFR02_189USGSOFR02_189ree-00353ree-00353Steacyite 1691313-45-8-3569.220277777778,-45.143055555556
    P13001160256584Kujalleq, Greenland, DenmarkDenmarkUSGSOFR02_189USGSOFR02_189ree-00353ree-00353Steacyite 1603314-44-35-5060.553888888889,-44.597222222222
    P13001160310750Igaliku, Kujalleq, Greenland, DenmarkDenmarkUSGSOFR02_189USGSOFR02_189ree-00353ree-00353Steacyite 161159-45-22-4061.033055555556,-45.377777777778
    P13001160256824Narsaarsuk Plateau, Igaliku, Kujalleq, Greenland, DenmarkDenmarkUSGSOFR02_189USGSOFR02_189ree-00353ree-00353Steacyite 161159-45-22-4061.033055555556,-45.377777777778
    MDO130011601961Narssârssuk Pegmatite, Narsaarsuk Plateau, Igaliku, Kujalleq, Greenland, DenmarkDenmark1961Narssârssuk Pegmatite, Narsaarsuk Plateau, Igaliku, Kujalleq, Greenland, DenmarkUSGSOFR02_189USGSOFR02_189ree-00353ree-00353Steacyite 161159-45-22-4061.033055555556,-45.377777777778
    P106102.623416GuineaGuineaUSGSOFR02_189USGSOFR02_189ree-00359ree-00359Steacyite 110234-11-21-110.384444444444,-11.350277777778
    O106102.613674Los Archipelago (Los Islands), GuineaGuinea13674Los Archipelago (Los Islands), GuineaUSGSOFR02_189USGSOFR02_189ree-00359ree-00359Steacyite 192854-13-46-409.4816666666667,-13.777777777778
    MD1968Rouma Island (Roume Island; Roma Island; Ruma Island), Los Archipelago (Los Islands), GuineaGuineaSteacyite 192750-13-47-459.4638888888889,-13.795833333333
    P32.231.810257NamibiaNamibiaBOOK_AMFAP_2016BOOK_AMFAP_2016Michelle_0039Michelle_0039Steacyite 1-21-56-1516451-21.9375,16.750277777778
    P32.231.8108756Khomas Region, NamibiaNamibiaBOOK_AMFAP_2016BOOK_AMFAP_2016Michelle_0039Michelle_0039Steacyite 1-23-4-5617027-23.082222222222,17.0075
    P32.231.82422Windhoek District, Khomas Region, NamibiaNamibiaBOOK_AMFAP_2016BOOK_AMFAP_2016Michelle_0039Michelle_0039Steacyite 1-22-53-3917655-22.894166666667,17.115277777778
    P32.231.8235950Aris, Windhoek District, Khomas Region, NamibiaNamibiaBOOK_AMFAP_2016BOOK_AMFAP_2016Michelle_0039Michelle_0039Steacyite 1-22-46-517751-22.768055555556,17.130833333333
    MDO32.231.87687Aris Quarries (Ariskop Quarry; Railway Quarry), Aris, Windhoek District, Khomas Region, NamibiaNamibia7687Aris Quarries (Ariskop Quarry; Railway Quarry), Aris, Windhoek District, Khomas Region, NamibiaBOOK_AMFAP_2016BOOK_AMFAP_2016Michelle_0039Michelle_0039Steacyite 1-22-46-617751-22.768333333333,17.130833333333
    14425PortugalPortugalSteacyite 139327-9-30-3639.535277777778,-9.51
    26161Azores, PortugalPortugalSteacyite 1383637-28-13-1638.610277777778,-28.221111111111
    132559São Miguel Island, Azores, PortugalPortugalSteacyite 137555-25-59-437.918055555556,-25.984444444444
    190531Água De Pau Massif, São Miguel Island, Azores, PortugalPortugalSteacyite 1374656-25-28-3337.782222222222,-25.475833333333
    25769Água De Pau Volcano (Fogo Volcano), Água De Pau Massif, São Miguel Island, Azores, PortugalPortugalSteacyite 1374656-25-28-3437.782222222222,-25.476111111111
    MD190526Pumice Quarry, Água De Pau Volcano (Fogo Volcano), Água De Pau Massif, São Miguel Island, Azores, PortugalPortugalSteacyite 1374726-25-29-4037.790555555556,-25.494444444444
    P413.612614409RussiaRussiaMP98_55GSCOF5796Jen_0000486Jen_0000756Steacyite 15356106839953.936111111111,68.6525
    P413.6319.617857Murmansk Oblast, RussiaRussiaMP98_55MP98_55Jen_0000486Jen_0000486Steacyite 16755583324467.932777777778,33.045555555556
    P413.6319.62680Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Steacyite 16742433451667.701111111111,33.754444444444
    MDRO413.6319.62675Kukisvumchorr Mt, Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Steacyite 10000000,0
    P1441262644Sakha Republic (Yakutia), RussiaRussiaGSCOF5796GSCOF5796Jen_0000758Jen_0000756Steacyite 16329612858763.485,128.96861111111
    P1441262642Aldan Shield, Sakha Republic (Yakutia), RussiaRussiaGSCOF5796GSCOF5796Jen_0000758Jen_0000756Steacyite 159331413042259.553888888889,130.07277777778
    P144126205137Chara And Tokko Rivers Confluence, Aldan Shield, Sakha Republic (Yakutia), RussiaRussia205137Chara And Tokko Rivers Confluence, Aldan Shield, Sakha Republic (Yakutia), RussiaGSCOF5796GSCOF5796Jen_0000758Jen_0000756Steacyite 10000000,0
    P1441262814Murunskii Massif, Chara And Tokko Rivers Confluence, Aldan Shield, Sakha Republic (Yakutia), RussiaRussia2814Murunskii Massif, Chara And Tokko Rivers Confluence, Aldan Shield, Sakha Republic (Yakutia), RussiaGSCOF5796GSCOF5796Jen_0000758Jen_0000756Steacyite 158220118525958.366666666667,118.88305555556
    MDRO14412625355Sirenevyi Kamen' Deposit, Murunskii Massif, Chara And Tokko Rivers Confluence, Aldan Shield, Sakha Republic (Yakutia), RussiaRussia2814Murunskii Massif, Chara And Tokko Rivers Confluence, Aldan Shield, Sakha Republic (Yakutia), RussiaGSCOF5796GSCOF5796Jen_0000758Jen_0000756Steacyite 10000000,0
    3366USAUSASteacyite 1374912-83-42-4937.82,-83.713611111111
    4033North Carolina, USAUSASteacyite 1353720-79-53-1935.622222222222,-79.888611111111
    MD4039Henderson Co., North Carolina, USAUSASteacyite 1352538-82-8-5135.427222222222,-82.1475

    This mineral directly occurs at 8 localities (12 localities according to mindat, 38 localities if parents are counted as well)
    Of the 8 localities at which this mineral occurs, 5 have an age. (28 of the 38 parent localities have ages)


    MDThe mineral occurs at this locality according to MED, but does not have an age yet.
    MDThe mineral occurs at this locality according to MED, and has an age.
    The mineral occurs at some child of this locality.
    The locality at which the mineral occurs does not have an age...this is the closest parent locality with an age, relative to that mineral. This is not ideal.

    AThis mineral is Anthropogenic.
    GThis mineral is directly dated.
    BThis mineral is reported as having this age.
    YThis mineral is using an age reported as an element mineralization period.
    OThis mineral is using an age calculated from all data at the locality.
    RThe age displayed for this mineral originates from a different, non-child locality.
    PThe age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
    This mineral's age has not yet been recorded.

    In order to zoom in/out on the map, you'll need to click inside the map first
    If a locality has both a GPS coordinate, and either contains or has at least one child locality containing at least one of the minerals listed above, then this map displays a single marker for that locality.

     This bottom-level locality is directly dated. (2 total)
     This locality is directly dated, but is not bottom-level. (5 total)
     This locality is not directly dated, and is not bottom-level. (20 total)

     This bottom-level locality has an age assigned to it from some other locality. (1 total)
     This locality does not have an age assigned to it. (2 bottom-level + 8 top/mid-level = 10 total)

       






    All locality data graciously provided by mindat.org

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