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:    
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  • 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: Koktaite

      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
    7944Czech RepublicCzech RepublicKoktaite 14951141523449.853888888889,15.384444444444
    25281South Moravian Region, Czech RepublicCzech RepublicKoktaite 149111316323749.186944444444,16.543611111111
    309513Brno-Country District, South Moravian Region, Czech RepublicCzech RepublicKoktaite 149104816222249.18,16.372777777778
    291531Zastávka, Brno-Country District, South Moravian Region, Czech RepublicCzech RepublicKoktaite 149111716214549.188055555556,16.3625
    MD123056Zastávka Coal Dumps, Zastávka, Brno-Country District, South Moravian Region, Czech RepublicCzech RepublicKoktaite 149112216214949.189444444444,16.363611111111
    211679Hodonín District, South Moravian Region, Czech RepublicCzech RepublicKoktaite 14857571711548.965833333333,17.184722222222
    MD25054Žeravice, Hodonín District, South Moravian Region, Czech RepublicCzech RepublicKoktaite 10000000,0
    14244GermanyGermanyKoktaite 151261810221151.438333333333,10.369722222222
    21253Thuringia, GermanyGermanyKoktaite 1504711134150.783611111111,11.061388888889
    22447Gera, Thuringia, GermanyGermanyKoktaite 15054912101050.9025,12.169444444444
    6961Ronneburg U Deposit, Gera, Thuringia, GermanyGermanyKoktaite 150521912122250.871944444444,12.206111111111
    MD13506Lichtenberg Open Cast, Ronneburg U Deposit, Gera, Thuringia, GermanyGermanyKoktaite 15051201295750.855555555556,12.165833333333
    P298.9201.314214HungaryHungaryORNL_TM-12240FK146_223Giersdorf_00001014Giersdorf_00000860Koktaite 147164218523747.278333333333,18.876944444444
    P298.9201.364250Baranya, HungaryHungaryORNL_TM-12240FK146_223Giersdorf_00001014Giersdorf_00000860Koktaite 14557181822445.955,18.367777777778
    P298.9201.329019Mecsek Mts, Baranya, HungaryHungaryORNL_TM-12240FK146_223Giersdorf_00001014Giersdorf_00000860Koktaite 1467381818946.127222222222,18.3025
    RP298.9201.329020Pécs, Mecsek Mts, Baranya, HungaryHungary67915Bakonya, Mecsek Mts, Baranya, HungaryORNL_TM-12240FK146_223Giersdorf_00001014Giersdorf_00000860Koktaite 1465441817646.095555555556,18.285
    MDRO298.9201.327129Pécs-Vasas, Pécs, Mecsek Mts, Baranya, HungaryHungary67915Bakonya, Mecsek Mts, Baranya, HungaryORNL_TM-12240FK146_223Giersdorf_00001014Giersdorf_00000860Koktaite 14692918191346.158055555556,18.320277777778
    64249Borsod-Abaúj-Zemplén, HungaryHungaryKoktaite 14811522045148.197777777778,20.750277777778
    66201Bükk Mts, Borsod-Abaúj-Zemplén, HungaryHungaryKoktaite 14753720425947.885277777778,20.716388888889
    66169Miskolc, Bükk Mts, Borsod-Abaúj-Zemplén, HungaryHungaryKoktaite 10000000,0
    MD66199Lyukóbánya, Miskolc, Bükk Mts, Borsod-Abaúj-Zemplén, HungaryHungaryKoktaite 10000000,0
    15576New ZealandNew ZealandKoktaite 1-40-36-29150442-40.608055555556,150.73388888889
    254868Manawatu-Wanganui Region, New ZealandNew ZealandKoktaite 1-39-50-411752015-39.844722222222,175.3375
    300494Ruapehu District, Manawatu-Wanganui Region, New ZealandNew ZealandKoktaite 1-39-4-61751051-39.068333333333,175.18083333333
    15577Tongariro National Park, Ruapehu District, Manawatu-Wanganui Region, New ZealandNew ZealandKoktaite 1-39-10-561753614-39.182222222222,175.60388888889
    MD254981Tongariro Alpine Crossing Northern Circuit, Tongariro National Park, Ruapehu District, Manawatu-Wanganui Region, New ZealandNew ZealandKoktaite 1-39-7-501753929-39.130555555556,175.65805555556
    14247PolandPolandKoktaite 151374619245551.629444444444,19.415277777778
    22722Silesian Voivodeship, PolandPolandKoktaite 150211118542550.353055555556,18.906944444444
    218157Rybnik City Co., Silesian Voivodeship, PolandPolandKoktaite 15034518302350.0625,18.506388888889
    MD218155Rybnik-Rymer Coal Dump, Rybnik City Co., Silesian Voivodeship, PolandPolandKoktaite 15032218293850.056111111111,18.493888888889
    14409RussiaRussiaKoktaite 15356106839953.936111111111,68.6525
    14686Chelyabinsk Oblast, RussiaRussiaKoktaite 154531060272454.886111111111,60.456666666667
    MD2767Chelyabinsk Coal Basin, Chelyabinsk Oblast, RussiaRussiaKoktaite 1551206125055.2,61.416666666667
    3366USAUSAKoktaite 1374912-83-42-4937.82,-83.713611111111
    3424California, USAUSAKoktaite 1374954-120-44-337.831666666667,-120.73416666667
    23730Imperial Co., California, USAUSAKoktaite 133114-115-32-433.020555555556,-115.53444444444
    463Salton Sea, Imperial Co., California, USAUSAKoktaite 1331346-115-36-3033.229444444444,-115.60833333333
    301799Mullet Island, Salton Sea, Imperial Co., California, USAUSAKoktaite 1331346-115-36-3033.229444444444,-115.60833333333
    MD301804F1 Fumerole Field, Mullet Island, Salton Sea, Imperial Co., California, USAUSAKoktaite 10000000,0
    MD301805F2 Fumerole Field, Mullet Island, Salton Sea, Imperial Co., California, USAUSAKoktaite 10000000,0
    22096VenezuelaVenezuelaKoktaite 19402-66-31-259.6672222222222,-66.523611111111
    26775Miranda, VenezuelaVenezuelaKoktaite 1102753-66-39-410.464722222222,-66.651111111111
    MD25053Cueva Alfredo Jahn, Miranda, VenezuelaVenezuelaKoktaite 1102845-66-16-2110.479166666667,-66.2725
    MD258373Unspecified Caves, VenezuelaVenezuelaKoktaite 10000000,0

    This mineral directly occurs at 12 localities (12 localities according to mindat, 44 localities if parents are counted as well)
    Of the 12 localities at which this mineral occurs, 1 has an age. (5 of the 44 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. (0 total)
     This locality is directly dated, but is not bottom-level. (0 total)
     This locality is not directly dated, and is not bottom-level. (4 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. (9 bottom-level + 30 top/mid-level = 39 total)

       






    All locality data graciously provided by mindat.org

    All age data...

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