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: Fervanite

      Jump to bottom of table
    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
    P1840172014568GabonGabonEPSL25_189EPSL25_189Giersdorf_00000792Giersdorf_00000792Fervanite 10-12-4711409-0.21305555555556,11.669166666667
    P1840172023840Haut-Ogooué Province, GabonGabonEPSL25_189EPSL25_189Giersdorf_00000792Giersdorf_00000792Fervanite 1-1-38-43131335-1.6452777777778,13.226388888889
    P1840172023918Franceville, Haut-Ogooué Province, GabonGabonEPSL25_189EPSL25_189Giersdorf_00000792Giersdorf_00000792Fervanite 1-1-29-53131535-1.4980555555556,13.259722222222
    MDRO184017201750Mounana Mine (Mouana Mine), Franceville, Haut-Ogooué Province, GabonGabon1749Oklo Mine, Franceville, Haut-Ogooué Province, GabonEPSL25_189EPSL25_189Giersdorf_00000792Giersdorf_00000792Fervanite 1-1-25-5913859-1.4330555555556,13.149722222222
    P10539.23366USAUSAGSAB74_609EG98_235Giersdorf_00000642Mo-00225Fervanite 1374912-83-42-4937.82,-83.713611111111
    P105703293Arizona, USAUSAGSAB74_609GSAB74_609Giersdorf_00000642Giersdorf_00000635Fervanite 1332843-111-18-3933.478611111111,-111.31083333333
    P105708714Apache Co., Arizona, USAUSAGSAB74_609GSAB74_609Giersdorf_00000642Giersdorf_00000635Fervanite 1353940-109-31-1835.661111111111,-109.52166666667
    P10570310451Cane Valley Mining District, Apache Co., Arizona, USAUSAGSAB74_609GSAB74_609Giersdorf_00000642Giersdorf_00000635Fervanite 1365631-109-52-336.941944444444,-109.8675
    P10570275988Yazzie Mesa, Cane Valley Mining District, Apache Co., Arizona, USAUSAGSAB74_609GSAB74_609Giersdorf_00000642Giersdorf_00000635Fervanite 1365632-109-52-436.942222222222,-109.86777777778
    P1057044375Monument No. 2 Channel, Yazzie Mesa, Cane Valley Mining District, Apache Co., Arizona, USAUSAGSAB74_609GSAB74_609Giersdorf_00000642Giersdorf_00000635Fervanite 1365522-109-53-1236.922777777778,-109.88666666667
    MDO105703294Monument No. 2 Mine, Monument No. 2 Channel, Yazzie Mesa, Cane Valley Mining District, Apache Co., Arizona, USAUSA3294Monument No. 2 Mine, Monument No. 2 Channel, Yazzie Mesa, Cane Valley Mining District, Apache Co., Arizona, USAGSAB74_609GSAB74_609Giersdorf_00000642Giersdorf_00000635Fervanite 1365535-109-53-1936.926388888889,-109.88861111111
    P101993418Arkansas, USAUSAGSASP215_235GSASP215_235GSASP215_235-00001GSASP215_235-00001Fervanite 1351229-92-53-5435.208055555556,-92.898333333333
    P1019910202Garland Co., Arkansas, USAUSAGSASP215_235GSASP215_235GSASP215_235-00001GSASP215_235-00001Fervanite 1343625-93-10-4234.606944444444,-93.178333333333
    P101993422Wilson Springs (Potash Sulfur Springs), Garland Co., Arkansas, USAUSA3422Wilson Springs (Potash Sulfur Springs), Garland Co., Arkansas, USAGSASP215_235GSASP215_235GSASP215_235-00001GSASP215_235-00001Fervanite 10000000,0
    RP101993423Union Carbide Mine, Wilson Springs (Potash Sulfur Springs), Garland Co., Arkansas, USAUSA3422Wilson Springs (Potash Sulfur Springs), Garland Co., Arkansas, USAGSASP215_235GSASP215_235GSASP215_235-00001GSASP215_235-00001Fervanite 1342844-92-58034.478888888889,-92.966666666667
    MDRO1019945867North Wilson Pit, Union Carbide Mine, Wilson Springs (Potash Sulfur Springs), Garland Co., Arkansas, USAUSA3422Wilson Springs (Potash Sulfur Springs), Garland Co., Arkansas, USAGSASP215_235GSASP215_235GSASP215_235-00001GSASP215_235-00001Fervanite 10000000,0
    3585Colorado, USAUSAFervanite 1385532-105-31-5138.925555555556,-105.53083333333
    23443Montrose Co., Colorado, USAUSAFervanite 1381446-108-43-338.246111111111,-108.7175
    24282Uravan District, Montrose Co., Colorado, USAUSAFervanite 1381826-108-47-1538.307222222222,-108.7875
    MD116679Fox Group (Fox Cistern), Uravan District, Montrose Co., Colorado, USAUSAFervanite 1382334-108-47-1238.392777777778,-108.78666666667
    26859Paradox Valley, Uravan District, Montrose Co., Colorado, USAUSAFervanite 1381549-108-46-238.263611111111,-108.76722222222
    3657Jo Dandy Mine (Joe Dandy; Paradox D; Hummer; C; Blackburn; Yellow Bird No. 1; Oversight; Broker), Paradox Valley, Uravan District, Montrose Co., Colorado, USAUSAFervanite 138130-108-45038.216666666667,-108.75
    MD3656Hummer Mine, Jo Dandy Mine (Joe Dandy; Paradox D; Hummer; C; Blackburn; Yellow Bird No. 1; Oversight; Broker), Paradox Valley, Uravan District, Montrose Co., Colorado, USAUSAFervanite 138130-108-45038.216666666667,-108.75
    22058San Miguel Co., Colorado, USAUSAFervanite 1375735-108-10-4037.959722222222,-108.17777777778
    24902Gypsum Valley District, San Miguel Co., Colorado, USAUSAFervanite 13822-108-42-1938.033888888889,-108.70527777778
    MD5987Sullivan Brothers Claims, Gypsum Valley District, San Miguel Co., Colorado, USAUSAFervanite 10000000,0
    145173Uravan District, San Miguel Co., Colorado, USAUSAFervanite 138147-108-53-1638.029722222222,-108.88777777778
    MD119971Tiny Mine, Uravan District, San Miguel Co., Colorado, USAUSAFervanite 138221-108-40-3638.039166666667,-108.67666666667
    P40.439.214194Nevada, USAUSAEG98_235EG98_235Mo-00225Mo-00225Fervanite 1391258-117-33-1539.216111111111,-117.55416666667
    P40.439.237527Eureka Co., Nevada, USAUSAEG98_235EG98_235Mo-00225Mo-00225Fervanite 140251-116-16-3740.0475,-116.27694444444
    250520Carlin Trend, Eureka Co., Nevada, USAUSAFervanite 1404737-116-13-1640.793611111111,-116.22111111111
    250528Maggie Creek Subdistrict, Carlin Trend, Eureka Co., Nevada, USAUSAFervanite 1404737-116-13-1640.793611111111,-116.22111111111
    MD29501Gold Quarry Mine (Maggie Claims; Nevada Bureau Of Mines & Geology Sample Site No. 1560; Deep West Ore Body), Maggie Creek Subdistrict, Carlin Trend, Eureka Co., Nevada, USAUSAFervanite 1404746-116-14040.796111111111,-116.23333333333
    P40.439.231632Lynn District, Eureka Co., Nevada, USAUSAEG98_235EG98_235Mo-00225Mo-00225Fervanite 1405559-116-20-840.933055555556,-116.33555555556
    RP40.439.2284902Elko, Lynn District, Eureka Co., Nevada, USAUSA31632Lynn District, Eureka Co., Nevada, USAEG98_235EG98_235Mo-00225Mo-00225Fervanite 1405441-116-19-2540.911388888889,-116.32361111111
    MDRO40.439.23898Carlin Gold Mine, Elko, Lynn District, Eureka Co., Nevada, USAUSA31632Lynn District, Eureka Co., Nevada, USAEG98_235EG98_235Mo-00225Mo-00225Fervanite 1405442-116-19-2640.911666666667,-116.32388888889
    14378Utah, USAUSAFervanite 1393549-111-40-4239.596944444444,-111.67833333333
    21743Grand Co., Utah, USAUSAFervanite 138420-109-35-3238.7,-109.59222222222
    37383Polar Mesa District (Polar Mesa), Grand Co., Utah, USAUSAFervanite 1383957-109-7-5238.665833333333,-109.13111111111
    MD20923Polar Mesa, Polar Mesa District (Polar Mesa), Grand Co., Utah, USAUSAFervanite 1383958-109-7-5338.666111111111,-109.13138888889

    This mineral directly occurs at 10 localities (13 localities according to mindat, 40 localities if parents are counted as well)
    Of the 10 localities at which this mineral occurs, 4 have an age. (21 of the 40 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. (1 total)
     This locality is directly dated, but is not bottom-level. (1 total)
     This locality is not directly dated, and is not bottom-level. (16 total)

     This bottom-level locality has an age assigned to it from some other locality. (3 total)
     This locality does not have an age assigned to it. (4 bottom-level + 15 top/mid-level = 19 total)

       






    All locality data graciously provided by mindat.org

    All age data...

    Other copyright data...