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: Tokyoite

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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
    14279AustriaAustriaTokyoite 14732491441847.546944444444,14.071666666667
    264Tyrol, AustriaAustriaTokyoite 1477011542947.116666666667,11.908055555556
    267North Tyrol, Tyrol, AustriaAustriaTokyoite 147145611231947.248888888889,11.388611111111
    57934Sill Valley (Wipp Valley), North Tyrol, Tyrol, AustriaAustriaTokyoite 1474201129247.072222222222,11.483888888889
    293367Obernberg Valley, Sill Valley (Wipp Valley), North Tyrol, Tyrol, AustriaAustriaTokyoite 14659571123946.999166666667,11.385833333333
    MD303765Obernberger Tribulaun, Obernberg Valley, Sill Valley (Wipp Valley), North Tyrol, Tyrol, AustriaAustriaTokyoite 146592011223246.988888888889,11.375555555556
    14244GermanyGermanyTokyoite 151261810221151.438333333333,10.369722222222
    15774Saarland, GermanyGermanyTokyoite 14925396564649.4275,6.9461111111111
    133580Wadern, Saarland, GermanyGermanyTokyoite 14931576532249.5325,6.8894444444444
    279758Krettnich, Wadern, Saarland, GermanyGermanyTokyoite 14931136565749.520277777778,6.9491666666667
    MD5504Manganese Mine (incl. Johann Shaft; Jakob Adit), Krettnich, Wadern, Saarland, GermanyGermanyTokyoite 14931146565749.520555555556,6.9491666666667
    P2012314553ItalyItalyMM77_475MM77_475Alexandra-0110Alexandra-0111Tokyoite 14232712165742.535277777778,12.2825
    P2012321863Liguria, ItalyItalyMM77_475MM77_475Alexandra-0110Alexandra-0111Tokyoite 144185695144.315555555556,9.0836111111111
    P10010022908Genova Province, Liguria, ItalyItalyMR32_349MR32_349Michelle_558Michelle_558Tokyoite 1442456910144.415555555556,9.1669444444444
    P100100305376Graveglia Valley, Genova Province, Liguria, ItalyItalyMR32_349MR32_349Michelle_558Michelle_558Tokyoite 14420529273744.347777777778,9.4602777777778
    P1001007029Ne, Graveglia Valley, Genova Province, Liguria, ItalyItaly7029Ne, Graveglia Valley, Genova Province, Liguria, ItalyMR32_349MR32_349Michelle_558Michelle_558Tokyoite 14420529273844.347777777778,9.4605555555556
    RP100100304577Reppia, Ne, Graveglia Valley, Genova Province, Liguria, ItalyItaly7029Ne, Graveglia Valley, Genova Province, Liguria, ItalyMR32_349MR32_349Michelle_558Michelle_558Tokyoite 14422119272044.369722222222,9.4555555555556
    RP10010051664Monte Copello, Reppia, Ne, Graveglia Valley, Genova Province, Liguria, ItalyItaly7029Ne, Graveglia Valley, Genova Province, Liguria, ItalyMR32_349MR32_349Michelle_558Michelle_558Tokyoite 14422129272144.37,9.4558333333333
    MDRO1001007020Valgraveglia Mine (Gambatesa Mine), Monte Copello, Reppia, Ne, Graveglia Valley, Genova Province, Liguria, ItalyItaly7029Ne, Graveglia Valley, Genova Province, Liguria, ItalyMR32_349MR32_349Michelle_558Michelle_558Tokyoite 1442134927044.359444444444,9.45
    P2012321862La Spezia Province, Liguria, ItalyItalyMM77_475MM77_475Alexandra-0110Alexandra-0111Tokyoite 14412459392544.2125,9.6569444444444
    P20123213538Vara Valley, La Spezia Province, Liguria, ItalyItalyMM77_475MM77_475Alexandra-0110Alexandra-0111Tokyoite 14411559415944.198611111111,9.6997222222222
    P20123280953Borghetto Vara, Vara Valley, La Spezia Province, Liguria, ItalyItalyMM77_475MM77_475Alexandra-0110Alexandra-0111Tokyoite 1441156942044.198888888889,9.7
    MDY201234430Cerchiara Mine, Borghetto Vara, Vara Valley, La Spezia Province, Liguria, ItalyItaly4430Cerchiara Mine, Borghetto Vara, Vara Valley, La Spezia Province, Liguria, ItalyMM77_475MM77_475Alexandra-0110Alexandra-0111Tokyoite 1441157942144.199166666667,9.7002777777778
    2100Piedmont, ItalyItalyTokyoite 1452018855545.338333333333,8.0986111111111
    30225Cuneo Province, Piedmont, ItalyItalyTokyoite 144302728444.500555555556,7.4677777777778
    188895Maira Valley, Cuneo Province, Piedmont, ItalyItalyTokyoite 1442651754444.4475,7.0955555555556
    293544Canosio, Maira Valley, Cuneo Province, Piedmont, ItalyItalyTokyoite 1442343753044.395277777778,7.0916666666667
    303533Vallone Della Valletta, Canosio, Maira Valley, Cuneo Province, Piedmont, ItalyItalyTokyoite 1442343753044.395277777778,7.0916666666667
    MD259564Valletta Mine, Vallone Della Valletta, Canosio, Maira Valley, Cuneo Province, Piedmont, ItalyItalyTokyoite 1442343753044.395277777778,7.0916666666667
    14488JapanJapanTokyoite 135195713558335.3325,135.9675
    17062Kagoshima, JapanJapanTokyoite 130574513012830.9625,130.20222222222
    186981Amami-Oshima Island, Kagoshima, JapanJapanTokyoite 1282732129363428.458888888889,129.60944444444
    276014Yamato-son (Yamato Village), Amami-Oshima Island, Kagoshima, JapanJapanTokyoite 10000000,0
    MD17063Yamato Mine, Yamato-son (Yamato Village), Amami-Oshima Island, Kagoshima, JapanJapanTokyoite 10000000,0
    32065Tokyo, JapanJapanTokyoite 1311744140234131.295555555556,140.39472222222
    185882Nishitama District, Tokyo, JapanJapanTokyoite 135482813964935.807777777778,139.11361111111
    48149Okutama-cho, Nishitama District, Tokyo, JapanJapanTokyoite 135482913964935.808055555556,139.11361111111
    MD7034Shiromaru Mine (Hakumaru Mine), Okutama-cho, Nishitama District, Tokyo, JapanJapanTokyoite 135483713972435.810277777778,139.12333333333
    14468South AfricaSouth AfricaTokyoite 1-28-14-36264719-28.243333333333,26.788611111111
    5822Northern Cape, South AfricaSouth AfricaTokyoite 1-28-59-5823715-28.999444444444,23.120833333333
    11062Postmasburg Manganese Field, Northern Cape, South AfricaSouth AfricaTokyoite 1-28-4-4823120-28.08,23.022222222222
    233183Kathu, Postmasburg Manganese Field, Northern Cape, South AfricaSouth AfricaTokyoite 1-27-47-1623220-27.787777777778,23.038888888889
    234321Sishen, Kathu, Postmasburg Manganese Field, Northern Cape, South AfricaSouth AfricaTokyoite 1-27-52-3423142-27.876111111111,23.028333333333
    MD307395Unnamed Borehole, Sishen, Kathu, Postmasburg Manganese Field, Northern Cape, South AfricaSouth AfricaTokyoite 1-280-5223328-28.014444444444,23.057777777778
    MD233182Kolomela Mine, Postmasburg Manganese Field, Northern Cape, South AfricaSouth AfricaTokyoite 1-28-23-622597-28.385,22.985277777778

    This mineral directly occurs at 9 localities (10 localities according to mindat, 45 localities if parents are counted as well)
    Of the 9 localities at which this mineral occurs, 2 have an age. (12 of the 45 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. (9 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. (7 bottom-level + 26 top/mid-level = 33 total)

       







    All locality data graciously provided by mindat.org

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