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

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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: Earlshannonite

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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
    P350333.87944Czech RepublicCzech RepublicTCM41_307CM53_1035Mo-00009Alexandra-0396Earlshannonite 14951141523449.853888888889,15.384444444444
    P350350125707Karlovy Vary Region, Czech RepublicCzech RepublicTCM41_307TCM41_307Mo-00009Mo-00009Earlshannonite 15012512414050.201388888889,12.694444444444
    P35035035644Sokolov District, Karlovy Vary Region, Czech RepublicCzech RepublicTCM41_307TCM41_307Mo-00009Mo-00009Earlshannonite 150125812403850.216111111111,12.677222222222
    P350350769Horní Slavkov, Sokolov District, Karlovy Vary Region, Czech RepublicCzech Republic769Horní Slavkov, Sokolov District, Karlovy Vary Region, Czech RepublicTCM41_307TCM41_307Mo-00009Mo-00009Earlshannonite 15065412455250.115,12.764444444444
    RP35035018387Krásno (Schönfeld), Horní Slavkov, Sokolov District, Karlovy Vary Region, Czech RepublicCzech Republic769Horní Slavkov, Sokolov District, Karlovy Vary Region, Czech RepublicTCM41_307TCM41_307Mo-00009Mo-00009Earlshannonite 15065512455350.115277777778,12.764722222222
    MDRO350350155692Huber Stock (Huber Shaft; Hub Stock), Krásno (Schönfeld), Horní Slavkov, Sokolov District, Karlovy Vary Region, Czech RepublicCzech Republic769Horní Slavkov, Sokolov District, Karlovy Vary Region, Czech RepublicTCM41_307TCM41_307Mo-00009Mo-00009Earlshannonite 1507211248250.1225,12.800555555556
    P339.2333.8105676Vysočina Region, Czech RepublicCzech RepublicCM53_1035CM53_1035Alexandra-0397Alexandra-0396Earlshannonite 149254515415049.429166666667,15.697222222222
    P339.2333.8295862Žďár Nad Sázavou District, Vysočina Region, Czech RepublicCzech RepublicCM53_1035CM53_1035Alexandra-0397Alexandra-0396Earlshannonite 14929371685849.493611111111,16.149444444444
    P339.2333.8206249Křižanov, Žďár Nad Sázavou District, Vysočina Region, Czech RepublicCzech RepublicCM53_1035CM53_1035Alexandra-0397Alexandra-0396Earlshannonite 14924511645449.414166666667,16.081666666667
    P339.2333.8787Dolní Bory, Křižanov, Žďár Nad Sázavou District, Vysočina Region, Czech RepublicCzech RepublicCM53_1035CM53_1035Alexandra-0397Alexandra-0396Earlshannonite 149252715595749.424166666667,15.999166666667
    MDO339.2333.8263125Pegmatite Vein Oldřich, Dolní Bory, Křižanov, Žďár Nad Sázavou District, Vysočina Region, Czech RepublicCzech Republic263125Pegmatite Vein Oldřich, Dolní Bory, Křižanov, Žďár Nad Sázavou District, Vysočina Region, Czech RepublicCM53_1035CM53_1035Alexandra-0397Alexandra-0396Earlshannonite 10000000,0
    P5614.52814244GermanyGermanyMM71_371MM71_371Giersdorf_00000877Giersdorf_00000876Earlshannonite 151261810221151.438333333333,10.369722222222
    P5614.5281766Bavaria, GermanyGermanyMM71_371MM71_371Giersdorf_00000877Giersdorf_00000876Earlshannonite 14910511254549.168055555556,11.429166666667
    P5614.52822041Upper Palatinate, Bavaria, GermanyGermanyMM71_371MM71_371Giersdorf_00000877Giersdorf_00000876Earlshannonite 14932201221849.538888888889,12.352222222222
    P5614.52814730Waidhaus, Upper Palatinate, Bavaria, GermanyGermanyMM71_371MM71_371Giersdorf_00000877Giersdorf_00000876Earlshannonite 14938461228449.646111111111,12.467777777778
    P5614.528108622Hagendorf, Waidhaus, Upper Palatinate, Bavaria, GermanyGermany108622Hagendorf, Waidhaus, Upper Palatinate, Bavaria, GermanyMM71_371MM71_371Giersdorf_00000877Giersdorf_00000876Earlshannonite 14939712272849.651944444444,12.457777777778
    MDRO5614.5281769Hagendorf South Pegmatite (Cornelia Shaft; Hagendorf South Open Cut), Hagendorf, Waidhaus, Upper Palatinate, Bavaria, GermanyGermany108622Hagendorf, Waidhaus, Upper Palatinate, Bavaria, GermanyMM71_371MM71_371Giersdorf_00000877Giersdorf_00000876Earlshannonite 14939112273449.650277777778,12.459444444444
    MD13086Silbergrube, Waidhaus, Upper Palatinate, Bavaria, GermanyGermanyEarlshannonite 149382612284149.640555555556,12.478055555556
    14247PolandPolandEarlshannonite 151374619245551.629444444444,19.415277777778
    16278Lower Silesian Voivodeship, PolandPolandEarlshannonite 15055141671550.920555555556,16.120833333333
    MD187974Pegmatite Occurrences, Lower Silesian Voivodeship, PolandPolandEarlshannonite 10000000,0
    158183Świdnica Co., Lower Silesian Voivodeship, PolandPolandEarlshannonite 150544316221850.911944444444,16.371666666667
    309577Gmina Świdnica, Świdnica Co., Lower Silesian Voivodeship, PolandPolandEarlshannonite 150475516241250.798611111111,16.403333333333
    MD156329Lutomia Dolna, Gmina Świdnica, Świdnica Co., Lower Silesian Voivodeship, PolandPolandEarlshannonite 10000000,0
    14425PortugalPortugalEarlshannonite 139327-9-30-3639.535277777778,-9.51
    30140Guarda, PortugalPortugalEarlshannonite 1403959-7-18-4840.666388888889,-7.3133333333333
    31933Gouveia, Guarda, PortugalPortugalEarlshannonite 1403126-7-34-4640.523888888889,-7.5794444444444
    132561Folgosinho, Gouveia, Guarda, PortugalPortugalEarlshannonite 1403010-7-30-840.502777777778,-7.5022222222222
    MD29799Sítio Do Castelo Mine (Folgosinho Quarry), Folgosinho, Gouveia, Guarda, PortugalPortugalEarlshannonite 1403041-7-30-2940.511388888889,-7.5080555555556
    47629Sabugal, Guarda, PortugalPortugalEarlshannonite 1402351-7-5-2940.3975,-7.0913888888889
    248176Bendada, Sabugal, Guarda, PortugalPortugalEarlshannonite 1402258-7-15-3240.382777777778,-7.2588888888889
    16453Bendada Mines, Bendada, Sabugal, Guarda, PortugalPortugalEarlshannonite 1402254-7-14-5740.381666666667,-7.2491666666667
    MD226900Fonte Da Cal Mine, Bendada Mines, Bendada, Sabugal, Guarda, PortugalPortugalEarlshannonite 1402254-7-14-5840.381666666667,-7.2494444444444
    P3512603366USAUSACM52_183CM54_945Bradley_2012_149Alexandra-0187Earlshannonite 1374912-83-42-4937.82,-83.713611111111
    P2642603772Maine, USAUSACM54_945CM54_945Alexandra-0187Alexandra-0187Earlshannonite 1443728-69-29-1744.624444444444,-69.488055555556
    P26426014250Oxford Co., Maine, USAUSACM54_945CM54_945Alexandra-0187Alexandra-0187Earlshannonite 144231-70-39-2844.383611111111,-70.657777777778
    RP2642603778Greenwood, Oxford Co., Maine, USAUSA3784Mount Mica Quarry (Mount Mica Mine), Paris, Oxford Co., Maine, USACM54_945CM54_945Alexandra-0187Alexandra-0187Earlshannonite 1441734-70-38-4244.292777777778,-70.645
    RP264260228302Uncle Tom Mountain, Greenwood, Oxford Co., Maine, USAUSA3784Mount Mica Quarry (Mount Mica Mine), Paris, Oxford Co., Maine, USACM54_945CM54_945Alexandra-0187Alexandra-0187Earlshannonite 1441922-70-41-3944.322777777778,-70.694166666667
    MDRO2642603787Emmons Quarry (Uncle Tom Mountain Quarry), Uncle Tom Mountain, Greenwood, Oxford Co., Maine, USAUSA3784Mount Mica Quarry (Mount Mica Mine), Paris, Oxford Co., Maine, USACM54_945CM54_945Alexandra-0187Alexandra-0187Earlshannonite 1441923-70-41-4044.323055555556,-70.694444444444
    192467Newry, Oxford Co., Maine, USAUSAEarlshannonite 1443239-70-43-3944.544166666667,-70.7275
    MD3780Dunton Gem Quarry, Newry, Oxford Co., Maine, USAUSAEarlshannonite 1443234-70-43-2344.542777777778,-70.723055555556
    14498Paris, Oxford Co., Maine, USAUSAEarlshannonite 1441550-70-28-1544.263888888889,-70.470833333333
    MD6101Ryerson Hill Quarries, Paris, Oxford Co., Maine, USAUSAEarlshannonite 1441744-70-28-144.295555555556,-70.466944444444
    P3513454033North Carolina, USAUSACM52_183CM50_1589Bradley_2012_149Be-00021Earlshannonite 1353720-79-53-1935.622222222222,-79.888611111111
    P35134524032Cleveland Co., North Carolina, USAUSACM52_183CM50_1589Bradley_2012_149Be-00021Earlshannonite 1352110-81-33-3935.352777777778,-81.560833333333
    P35134514555Kings Mountain District, Cleveland Co., North Carolina, USAUSACM52_183CM50_1589Bradley_2012_149Be-00021Earlshannonite 1351228-81-21-5435.207777777778,-81.365
    MDO3513453280Foote Lithium Co. Mine (Foote Mine), Kings Mountain District, Cleveland Co., North Carolina, USAUSA3280Foote Lithium Co. Mine (Foote Mine), Kings Mountain District, Cleveland Co., North Carolina, USACM52_183CM50_1589Bradley_2012_149Be-00021Earlshannonite 1351239-81-21-2035.210833333333,-81.355555555556

    This mineral directly occurs at 12 localities (14 localities according to mindat, 47 localities if parents are counted as well)
    Of the 12 localities at which this mineral occurs, 5 have an age. (27 of the 47 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. (2 total)
     This locality is not directly dated, and is not bottom-level. (21 total)

     This bottom-level locality has an age assigned to it from some other locality. (2 total)
     This locality does not have an age assigned to it. (7 bottom-level + 13 top/mid-level = 20 total)

       






    All locality data graciously provided by mindat.org

    All age data...

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