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:    
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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: Willemseite

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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
    151AustraliaAustraliaWillemseite 1-31-5-22139741-31.089444444444,139.12805555556
    127Queensland, AustraliaAustraliaWillemseite 1-23-37-321475738-23.625555555556,147.96055555556
    219302Rockhampton Region, Queensland, AustraliaAustraliaWillemseite 1-23-1901502125-23.316666666667,150.35694444444
    19063Marlborough, Rockhampton Region, Queensland, AustraliaAustraliaWillemseite 1-22-53-511495029-22.8975,149.84138888889
    MD233058Gumigil Chrysoprase Mine (Marlborough), Marlborough, Rockhampton Region, Queensland, AustraliaAustraliaWillemseite 1-22-49-591494959-22.833055555556,149.83305555556
    16118Dominican RepublicDominican RepublicWillemseite 1185539-70-29-418.9275,-70.484444444444
    25513La Vega Province, Dominican RepublicDominican RepublicWillemseite 118565-70-21-4518.934722222222,-70.3625
    285891Bonao, La Vega Province, Dominican RepublicDominican RepublicWillemseite 118565-70-21-4618.934722222222,-70.362777777778
    MD11128Falcondo Mine, Bonao, La Vega Province, Dominican RepublicDominican RepublicWillemseite 118565-70-21-4718.934722222222,-70.363055555556
    207442Monseñor Nouel Province, Dominican RepublicDominican RepublicWillemseite 1185924-70-21-5918.99,-70.366388888889
    65357Bonao, Monseñor Nouel Province, Dominican RepublicDominican RepublicWillemseite 1185924-70-19-2218.99,-70.322777777778
    MD819Loma Peguera, Bonao, Monseñor Nouel Province, Dominican RepublicDominican RepublicWillemseite 1185924-70-19-2318.99,-70.323055555556
    14280FranceFranceWillemseite 12720360-37-2827.343333333333,-0.62444444444444
    2435New Caledonia, FranceFranceWillemseite 1-21-10-371652456-21.176944444444,165.41555555556
    59144Northern Province, New Caledonia, FranceFranceWillemseite 1-20-17-55164168-20.298611111111,164.26888888889
    254015Houaïlou Commune, Northern Province, New Caledonia, FranceFranceWillemseite 10000000,0
    MD18890Poro Mine, Houaïlou Commune, Northern Province, New Caledonia, FranceFranceWillemseite 10000000,0
    205591Poya North Commune, Northern Province, New Caledonia, FranceFranceWillemseite 10000000,0
    MD2436Népoui Mine, Poya North Commune, Northern Province, New Caledonia, FranceFranceWillemseite 10000000,0
    57563Southern Province, New Caledonia, FranceFranceWillemseite 1-22-3-191663345-22.055277777778,166.5625
    205590Yaté Commune, Southern Province, New Caledonia, FranceFranceWillemseite 1-22-3-471664659-22.063055555556,166.78305555556
    MD56918Goro Mine, Yaté Commune, Southern Province, New Caledonia, FranceFranceWillemseite 1-22-15016700-22.25,167
    14244GermanyGermanyWillemseite 151261810221151.438333333333,10.369722222222
    7003Saxony, GermanyGermanyWillemseite 150551213234750.92,13.396388888889
    22443Vogtland, Saxony, GermanyGermanyWillemseite 150282012171250.472222222222,12.286666666667
    22446Plauen, Vogtland, Saxony, GermanyGermanyWillemseite 10000000,0
    215719Jocketa-Neuensalz District, Plauen, Vogtland, Saxony, GermanyGermanyWillemseite 10000000,0
    215720Röttis, Jocketa-Neuensalz District, Plauen, Vogtland, Saxony, GermanyGermanyWillemseite 10000000,0
    MD11738Hans Georg Mine, Röttis, Jocketa-Neuensalz District, Plauen, Vogtland, Saxony, GermanyGermanyWillemseite 10000000,0
    67985Reichenbach, Vogtland, Saxony, GermanyGermanyWillemseite 15036612162350.601666666667,12.273055555556
    283581Limbach, Reichenbach, Vogtland, Saxony, GermanyGermanyWillemseite 150322912102350.541388888889,12.173055555556
    MD107412Reimersgrün Quarry, Limbach, Reichenbach, Vogtland, Saxony, GermanyGermanyWillemseite 150322912102450.541388888889,12.173333333333
    P20.23.614188GreeceGreeceGM146_732GM146_732Kristen002526Kristen002526Willemseite 138392423203638.656666666667,23.343333333333
    P20.23.61931Attica, GreeceGreeceGM146_732GM146_732Kristen002526Kristen002526Willemseite 13742322343037.708888888889,23.716666666667
    P20.23.6305693East Attica, Attica, GreeceGreeceGM146_732GM146_732Kristen002526Kristen002526Willemseite 13743332423237.725833333333,24.042222222222
    P20.23.614187Lavreotiki, East Attica, Attica, GreeceGreece14187Lavreotiki, East Attica, Attica, GreeceGM146_732GM146_732Kristen002526Kristen002526Willemseite 13743332423237.725833333333,24.042222222222
    P20.23.61942Lavrion District Mines, Lavreotiki, East Attica, Attica, GreeceGreeceContinental Extension1942Lavrion District Mines, Lavreotiki, East Attica, Attica, GreeceGM146_732GM146_732Kristen002526Kristen002526Willemseite 13744102415637.736111111111,24.032222222222
    MDRO20.23.68009Km-3 Mine, Lavrion District Mines, Lavreotiki, East Attica, Attica, GreeceGreeceContinental Extension14187Lavreotiki, East Attica, Attica, GreeceGM146_732GM146_732Kristen002526Kristen002526Willemseite 137438242037.718888888889,24.033333333333
    19233IndonesiaIndonesiaWillemseite 1-3-13-391184341-3.2275,118.72805555556
    22320Sulawesi (Celebes), IndonesiaIndonesiaWillemseite 10-11-5412289-0.19833333333333,122.13583333333
    203403Sulawesi Tengah Province (Central Sulawesi Province), Sulawesi (Celebes), IndonesiaIndonesiaWillemseite 1057612146140.95166666666667,121.77055555556
    276520Petasia, Sulawesi Tengah Province (Central Sulawesi Province), Sulawesi (Celebes), IndonesiaIndonesiaWillemseite 10000000,0
    MD231477Kolonodale Ni Deposit, Petasia, Sulawesi Tengah Province (Central Sulawesi Province), Sulawesi (Celebes), IndonesiaIndonesiaWillemseite 10000000,0
    P3640304014468South AfricaSouth AfricaJAES6_681JAES6_681Kristen002030Kristen002030Willemseite 1-28-14-36264719-28.243333333333,26.788611111111
    P3640304028665Mpumalanga, South AfricaSouth AfricaJAES6_681JAES6_681Kristen002030Kristen002030Willemseite 1-25-18-35301628-25.309722222222,30.274444444444
    P36403040257542Ehlanzeni District, Mpumalanga, South AfricaSouth AfricaJAES6_681JAES6_681Kristen002030Kristen002030Willemseite 1-25-19-3131413-25.325277777778,31.070277777778
    P364030403086Barberton, Ehlanzeni District, Mpumalanga, South AfricaSouth Africa3086Barberton, Ehlanzeni District, Mpumalanga, South AfricaJAES6_681JAES6_681Kristen002030Kristen002030Willemseite 1-25-36-2331216-25.606388888889,31.037777777778
    RP3640304021931Bon Accord, Barberton, Ehlanzeni District, Mpumalanga, South AfricaSouth Africa3086Barberton, Ehlanzeni District, Mpumalanga, South AfricaJAES6_681JAES6_681Kristen002030Kristen002030Willemseite 1-25-3-26305422-25.057222222222,30.906111111111
    MDRO364030404378Bon Accord Ni Deposit, Bon Accord, Barberton, Ehlanzeni District, Mpumalanga, South AfricaSouth Africa3086Barberton, Ehlanzeni District, Mpumalanga, South AfricaJAES6_681JAES6_681Kristen002030Kristen002030Willemseite 1-25-40-5931100-25.683055555556,31.166666666667
    26631North West, South AfricaSouth AfricaWillemseite 1-26-17-5726329-26.299166666667,26.058055555556
    259033Dr Ruth Segomotsi Mompati District, North West, South AfricaSouth AfricaWillemseite 1-27-4-3224152-27.075555555556,24.250555555556
    231965Vryburg, Dr Ruth Segomotsi Mompati District, North West, South AfricaSouth AfricaWillemseite 1-26-27-5923300-26.466388888889,23.5
    MD31051Morokweng Crater (Morokweng Impact Structure), Vryburg, Dr Ruth Segomotsi Mompati District, North West, South AfricaSouth AfricaWillemseite 1-26-28023300-26.466666666667,23.5
    7103SwitzerlandSwitzerlandWillemseite 1470408104847.011111111111,8.18
    3234Valais, SwitzerlandSwitzerlandWillemseite 1461410737746.236111111111,7.6186111111111
    24513Anniviers Valley, Valais, SwitzerlandSwitzerlandWillemseite 14611127363746.186666666667,7.6102777777778
    132101Ayer, Anniviers Valley, Valais, SwitzerlandSwitzerlandWillemseite 146953737546.164722222222,7.6180555555556
    MD122690Grand-Praz Mine, Ayer, Anniviers Valley, Valais, SwitzerlandSwitzerlandWillemseite 146953737546.164722222222,7.6180555555556
    247860Vissoie, Anniviers Valley, Valais, SwitzerlandSwitzerlandWillemseite 1461330735346.225,7.5841666666667
    MD245507Tounot Mine (Tounod Mine), Vissoie, Anniviers Valley, Valais, SwitzerlandSwitzerlandWillemseite 10000000,0
    3366USAUSAWillemseite 1374912-83-42-4937.82,-83.713611111111
    14948Montana, USAUSAWillemseite 1465436-109-56-546.91,-109.93472222222
    24008Beaverhead Co., Montana, USAUSAWillemseite 145441-112-43-145.078055555556,-112.71694444444
    186068Ruby Range, Beaverhead Co., Montana, USAUSAWillemseite 145610-112-29-5145.102777777778,-112.4975
    MD64037Wolf Creek Pluton, Ruby Range, Beaverhead Co., Montana, USAUSAWillemseite 10000000,0

    This mineral directly occurs at 15 localities (15 localities according to mindat, 65 localities if parents are counted as well)
    Of the 15 localities at which this mineral occurs, 2 have an age. (12 of the 65 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. (3 total)
     This locality is not directly dated, and is not bottom-level. (7 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. (12 bottom-level + 41 top/mid-level = 53 total)

       







    All locality data graciously provided by mindat.org

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