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: Hellandite-(Y)

      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
    P27255418188CanadaCanadaUSGSOFR2009_1034AM56_395vms-00328Michelle_504Hellandite-(Y) 1532027-90-3-4053.340833333333,-90.061111111111
    14233Ontario, CanadaCanadaHellandite-(Y) 1444832-80-13-4044.808888888889,-80.227777777778
    10451Nipissing District, Ontario, CanadaCanadaHellandite-(Y) 1462640-79-12-3446.444444444444,-79.209444444444
    26117Murchison Township, Nipissing District, Ontario, CanadaCanadaHellandite-(Y) 1453152-78-1-2645.531111111111,-78.023888888889
    MD14666J.G. Gole Quarry, Murchison Township, Nipissing District, Ontario, CanadaCanadaHellandite-(Y) 1453127-780-3745.524166666667,-78.010277777778
    P272554114009Québec, CanadaCanadaUSGSOFR2009_1034AM56_395vms-00328Michelle_504Hellandite-(Y) 1471229-72-16-5247.208055555556,-72.281111111111
    P2725272536542Nord-du-Québec, Québec, CanadaCanadaUSGSOFR2009_1034USGSOFR2009_1034vms-00328vms-00328Hellandite-(Y) 151216-75-50-4751.037777777778,-75.846388888889
    P27252725186813Matagami, Nord-du-Québec, Québec, CanadaCanadaUSGSOFR2009_1034USGSOFR2009_1034vms-00328vms-00328Hellandite-(Y) 1494420-77-41-4349.738888888889,-77.695277777778
    MDO27252725579Mattagami Lake Mine, Matagami, Nord-du-Québec, Québec, CanadaCanadaOceanic Arc (Subduction)579Mattagami Lake Mine, Matagami, Nord-du-Québec, Québec, CanadaUSGSOFR2009_1034USGSOFR2009_1034vms-00328vms-00328Hellandite-(Y) 1494310-77-43-549.719444444444,-77.718055555556
    P54154130772Outaouais, Québec, CanadaCanadaAM56_395AM56_395Michelle_504Michelle_504Hellandite-(Y) 1454841-75-51-945.811388888889,-75.8525
    P541541210423Les Collines-de-l'Outaouais RCM, Outaouais, Québec, CanadaCanadaAM56_395AM56_395Michelle_504Michelle_504Hellandite-(Y) 145380-75-53-945.633333333333,-75.885833333333
    P54154124529Val-des-Monts, Les Collines-de-l'Outaouais RCM, Outaouais, Québec, CanadaCanadaAM56_395AM56_395Michelle_504Michelle_504Hellandite-(Y) 145422-75-42-3345.700555555556,-75.709166666667
    P541541220319Lac Saint-Pierre (Wakefield Lake), Val-des-Monts, Les Collines-de-l'Outaouais RCM, Outaouais, Québec, CanadaCanadaAM56_395AM56_395Michelle_504Michelle_504Hellandite-(Y) 1454534-75-42-1645.759444444444,-75.704444444444
    MDO5415414456Evans-Lou Mine, Lac Saint-Pierre (Wakefield Lake), Val-des-Monts, Les Collines-de-l'Outaouais RCM, Outaouais, Québec, CanadaCanada4456Evans-Lou Mine, Lac Saint-Pierre (Wakefield Lake), Val-des-Monts, Les Collines-de-l'Outaouais RCM, Outaouais, Québec, CanadaAM56_395AM56_395Michelle_504Michelle_504Hellandite-(Y) 1454534-75-42-1645.759444444444,-75.704444444444
    693ChinaChinaHellandite-(Y) 133055111351933.015277777778,111.58861111111
    21131Hebei, ChinaChinaHellandite-(Y) 1391314115591139.220555555556,115.98638888889
    144495Baoding, Hebei, ChinaChinaHellandite-(Y) 1392327115132639.390833333333,115.22388888889
    216576Quyang Co., Baoding, Hebei, ChinaChinaHellandite-(Y) 10000000,0
    MD63076Quyang Pegmatite, Quyang Co., Baoding, Hebei, ChinaChinaHellandite-(Y) 10000000,0
    14280FranceFranceHellandite-(Y) 12720360-37-2827.343333333333,-0.62444444444444
    290204Occitanie, FranceFranceHellandite-(Y) 1433937221343.660277777778,2.0369444444444
    23935Ariège, Occitanie, FranceFranceHellandite-(Y) 14252461272742.879444444444,1.4575
    285154Luzenac, Ariège, Occitanie, FranceFranceHellandite-(Y) 1424815148842.804166666667,1.8022222222222
    MD1745Trimouns Talc Mine, Luzenac, Ariège, Occitanie, FranceFranceHellandite-(Y) 1424815148942.804166666667,1.8025
    P2853514553ItalyItalyAM84-782AM98_1322Be-00011Michelle_289Hellandite-(Y) 14232712165742.535277777778,12.2825
    P285352100Piedmont, ItalyItalyAM84-782AM98_1322Be-00011Michelle_289Hellandite-(Y) 1452018855545.338333333333,8.0986111111111
    30225Cuneo Province, Piedmont, ItalyItalyHellandite-(Y) 144302728444.500555555556,7.4677777777778
    158519Bagnolo Piemonte, Cuneo Province, Piedmont, ItalyItalyHellandite-(Y) 14444567135344.748888888889,7.2313888888889
    MD63136Montoso Quarries, Bagnolo Piemonte, Cuneo Province, Piedmont, ItalyItalyHellandite-(Y) 14444567135444.748888888889,7.2316666666667
    P4035130804Metropolitan City Of Turin, Piedmont, ItalyItalyAM98_1322AM98_1322Michelle_289Michelle_289Hellandite-(Y) 145277232145.035277777778,7.3891666666667
    P40355584Pellice Valley, Metropolitan City Of Turin, Piedmont, ItalyItalyAM98_1322AM98_1322Michelle_289Michelle_289Hellandite-(Y) 1444545712144.7625,7.2002777777778
    P4035277193Luserna Valley, Pellice Valley, Metropolitan City Of Turin, Piedmont, ItalyItalyAM98_1322AM98_1322Michelle_289Michelle_289Hellandite-(Y) 1444545712144.7625,7.2002777777778
    MDO4035157231Luserna Stone Quarries, Luserna Valley, Pellice Valley, Metropolitan City Of Turin, Piedmont, ItalyItaly240992Seccarezze Quarries, Luserna Stone Quarries, Luserna Valley, Pellice Valley, Metropolitan City Of Turin, Piedmont, ItalyAM98_1322AM98_1322Michelle_289Michelle_289Hellandite-(Y) 1444545712144.7625,7.2002777777778
    P28526923103Verbano-Cusio-Ossola Province, Piedmont, ItalyItalyAM84-782AM84-782Be-00011Be-00011Hellandite-(Y) 14558298262245.974722222222,8.4394444444444
    P285269105685Baveno, Verbano-Cusio-Ossola Province, Piedmont, ItalyItalyAM84-782AM84-782Be-00011Be-00011Hellandite-(Y) 14554538285945.914722222222,8.4830555555556
    P285269251747Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, ItalyItalyAM84-782AM84-782Be-00011Be-00011Hellandite-(Y) 14554538285945.914722222222,8.4830555555556
    P28526973164Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, ItalyItalyAM84-782AM84-782Be-00011Be-00011Hellandite-(Y) 14554538285945.914722222222,8.4830555555556
    MDO2852692103Seula Mine (ex Montecatini Quarry), Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, ItalyItaly2103Seula Mine (ex Montecatini Quarry), Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, ItalyAM84-782AM84-782Be-00011Be-00011Hellandite-(Y) 145550829045.916666666667,8.4833333333333
    2119Sardinia, ItalyItalyHellandite-(Y) 13948118594639.803055555556,8.9961111111111
    230922Sassari Province, Sardinia, ItalyItalyHellandite-(Y) 1405038924340.843888888889,9.0452777777778
    155670La Maddalena, Sassari Province, Sardinia, ItalyItalyHellandite-(Y) 14113279224041.224166666667,9.3777777777778
    235470La Maddalena Island, La Maddalena, Sassari Province, Sardinia, ItalyItalyHellandite-(Y) 14113279224041.224166666667,9.3777777777778
    MD22013Cala Francese Quarries, La Maddalena Island, La Maddalena, Sassari Province, Sardinia, ItalyItalyHellandite-(Y) 14113279224041.224166666667,9.3777777777778
    P66.861.614488JapanJapanEG69_1207EG69_1207Mo-00083Mo-00083Hellandite-(Y) 135195713558335.3325,135.9675
    P66.861.623078Gifu, JapanJapanEG69_1207EG69_1207Mo-00083Mo-00083Hellandite-(Y) 1355101372435.85,137.03444444444
    P66.861.6180788Nakatsugawa City, Gifu, JapanJapanEG69_1207EG69_1207Mo-00083Mo-00083Hellandite-(Y) 1353248137232535.546666666667,137.39027777778
    P66.861.67032Hirukawa, Nakatsugawa City, Gifu, JapanJapanEG69_1207EG69_1207Mo-00083Mo-00083Hellandite-(Y) 1353248137232535.546666666667,137.39027777778
    MDRO66.861.650993Tawara (Tahara), Hirukawa, Nakatsugawa City, Gifu, JapanJapan6411Ebisu Mine, Hirukawa, Nakatsugawa City, Gifu, JapanEG69_1207EG69_1207Mo-00083Mo-00083Hellandite-(Y) 10000000,0
    26717Miyazaki, JapanJapanHellandite-(Y) 132429131275332.7025,131.46472222222
    235358Nobeoka, Miyazaki, JapanJapanHellandite-(Y) 10000000,0
    235359Kitagawa, Nobeoka, Miyazaki, JapanJapanHellandite-(Y) 10000000,0
    MD235360Ookueyama, Kitagawa, Nobeoka, Miyazaki, JapanJapanHellandite-(Y) 10000000,0
    P96796712362NorwayNorwayNGUB440_5NGUB440_5Be-00014Be-00014Hellandite-(Y) 15736269411657.607222222222,9.6877777777778
    14334Aust-Agder, NorwayNorwayHellandite-(Y) 1584208214558.7,8.3625
    32512Iveland, Aust-Agder, NorwayNorwayHellandite-(Y) 15828167535558.471111111111,7.8986111111111
    MD32623Solås Pegmatite, Iveland, Aust-Agder, NorwayNorwayHellandite-(Y) 15829247551458.49,7.9205555555556
    14159Nordland, NorwayNorwayHellandite-(Y) 167294514505867.495833333333,14.849444444444
    192692Tysfjord, Nordland, NorwayNorwayHellandite-(Y) 16871016184668.119444444444,16.312777777778
    2523Drag, Tysfjord, Nordland, NorwayNorwayHellandite-(Y) 1682431615468.045277777778,16.031666666667
    MD194286Treldebakkgruva, Drag, Tysfjord, Nordland, NorwayNorwayHellandite-(Y) 10000000,0
    P9679672514Telemark, NorwayNorwayNGUB440_5NGUB440_5Be-00014Be-00014Hellandite-(Y) 15913248533359.223333333333,8.8925
    P96796750788Drangedal, Telemark, NorwayNorwayNGUB440_5NGUB440_5Be-00014Be-00014Hellandite-(Y) 1599468452759.162777777778,8.7575
    P96796723233Tørdal, Drangedal, Telemark, NorwayNorwayNGUB440_5NGUB440_5Be-00014Be-00014Hellandite-(Y) 1599478452859.163055555556,8.7577777777778
    MDO9679672517Heftetjern Pegmatite, Tørdal, Drangedal, Telemark, NorwayNorway2517Heftetjern Pegmatite, Tørdal, Drangedal, Telemark, NorwayNGUB440_5NGUB440_5Be-00014Be-00014Hellandite-(Y) 1598358452459.143055555556,8.7566666666667
    2487Kragerø, Telemark, NorwayNorwayHellandite-(Y) 15852439233758.878611111111,9.3936111111111
    9977Lindvikskollen-Kalstadgangen Pegmatite, Kragerø, Telemark, NorwayNorwayHellandite-(Y) 15851549222858.865,9.3744444444444
    MD145953Lindvikskollen Quarry, Lindvikskollen-Kalstadgangen Pegmatite, Kragerø, Telemark, NorwayNorwayHellandite-(Y) 15851559222258.865277777778,9.3727777777778
    14247PolandPolandHellandite-(Y) 151374619245551.629444444444,19.415277777778
    16278Lower Silesian Voivodeship, PolandPolandHellandite-(Y) 15055141671550.920555555556,16.120833333333
    248846Dzierżoniów Co., Lower Silesian Voivodeship, PolandPolandHellandite-(Y) 150395416391950.665,16.655277777778
    275818Piława Górna, Dzierżoniów Co., Lower Silesian Voivodeship, PolandPolandHellandite-(Y) 1504151645550.684722222222,16.751388888889
    224608DSS Piława Górna Quarry, Piława Górna, Dzierżoniów Co., Lower Silesian Voivodeship, PolandPolandHellandite-(Y) 150421116441250.703055555556,16.736666666667
    MD270639Julianna Pegmatite, DSS Piława Górna Quarry, Piława Górna, Dzierżoniów Co., Lower Silesian Voivodeship, PolandPolandHellandite-(Y) 150421116441250.703055555556,16.736666666667
    20019TajikistanTajikistanHellandite-(Y) 13973570561939.126388888889,70.938611111111
    145802Gorno-Badakhshan, TajikistanTajikistanHellandite-(Y) 137321772303837.538055555556,72.510555555556
    MD21782Tusion River Valley, Gorno-Badakhshan, TajikistanTajikistanHellandite-(Y) 10000000,0
    P13499403366USAUSAGSAM206_307PR139_1Kristen001399Be-00028Hellandite-(Y) 1374912-83-42-4937.82,-83.713611111111
    P134994014024New Jersey, USAUSAGSAM206_307PR139_1Kristen001399Be-00028Hellandite-(Y) 1401951-74-37-1240.330833333333,-74.62
    P134994015771Sussex Co., New Jersey, USAUSAGSAM206_307PR139_1Kristen001399Be-00028Hellandite-(Y) 141540-74-39-4041.094444444444,-74.661111111111
    P13499403947Franklin Mining District, Sussex Co., New Jersey, USAUSAGSAM206_307PR139_1Kristen001399Be-00028Hellandite-(Y) 141537-74-36-141.093611111111,-74.600277777778
    P13499406772Franklin, Franklin Mining District, Sussex Co., New Jersey, USAUSAGSAM206_307PR139_1Kristen001399Be-00028Hellandite-(Y) 141645-74-35-2241.1125,-74.589444444444
    MDO13499408541Franklin Mine, Franklin, Franklin Mining District, Sussex Co., New Jersey, USAUSA8541Franklin Mine, Franklin, Franklin Mining District, Sussex Co., New Jersey, USAGSAM206_307PR139_1Kristen001399Be-00028Hellandite-(Y) 14174-74-35-1241.117777777778,-74.586666666667

    This mineral directly occurs at 18 localities (18 localities according to mindat, 82 localities if parents are counted as well)
    Of the 18 localities at which this mineral occurs, 7 have an age. (37 of the 82 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. (4 total)
     This locality is directly dated, but is not bottom-level. (1 total)
     This locality is not directly dated, and is not bottom-level. (32 total)

     This bottom-level locality has an age assigned to it from some other locality. (0 total)
     This locality does not have an age assigned to it. (11 bottom-level + 34 top/mid-level = 45 total)

       






    All locality data graciously provided by mindat.org

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