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: Kentbrooksite

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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
    366BrazilBrazilKentbrooksite 1-12-14-5-48-11-22-12.234722222222,-48.189444444444
    387Minas Gerais, BrazilBrazilKentbrooksite 1-18-52-21-43-32-52-18.8725,-43.547777777778
    12032Poços De Caldas Alkaline Complex, Minas Gerais, BrazilBrazilKentbrooksite 1-21-55-24-46-31-11-21.923333333333,-46.519722222222
    247795Poços De Caldas, Poços De Caldas Alkaline Complex, Minas Gerais, BrazilBrazilKentbrooksite 1-21-49-28-46-34-46-21.824444444444,-46.579444444444
    MD69151Bortolan Quarry, Poços De Caldas, Poços De Caldas Alkaline Complex, Minas Gerais, BrazilBrazilKentbrooksite 1-21-46-38-46-37-58-21.777222222222,-46.632777777778
    P21001248188CanadaCanadaUSGSOFR02_189CJES23_948ree-00227Be-00048Kentbrooksite 1532027-90-3-4053.340833333333,-90.061111111111
    P2100210019235Northwest Territories, CanadaCanadaUSGSOFR02_189USGSOFR02_189ree-00227ree-00227Kentbrooksite 1644011-117-55064.669722222222,-117.91666666667
    P2100210021014Mackenzie District, Northwest Territories, CanadaCanadaUSGSOFR02_189USGSOFR02_189ree-00227ree-00227Kentbrooksite 1634321-119-26-163.7225,-119.43361111111
    P2100210051432Blachford Lake Alkaline Complex, Mackenzie District, Northwest Territories, CanadaCanadaUSGSOFR02_189USGSOFR02_189ree-00227ree-00227Kentbrooksite 16260-112-40062.1,-112.66666666667
    P21002100246451Thor Lake Syenite Complex, Blachford Lake Alkaline Complex, Mackenzie District, Northwest Territories, CanadaCanadaUSGSOFR02_189USGSOFR02_189ree-00227ree-00227Kentbrooksite 16260-112-40062.1,-112.66666666667
    MDO2100210025762Nechalacho Deposit, Thor Lake Syenite Complex, Blachford Lake Alkaline Complex, Mackenzie District, Northwest Territories, CanadaCanada25762Nechalacho Deposit, Thor Lake Syenite Complex, Blachford Lake Alkaline Complex, Mackenzie District, Northwest Territories, CanadaUSGSOFR02_189USGSOFR02_189ree-00227ree-00227Kentbrooksite 16260-112-40062.1,-112.66666666667
    P12412414009Québec, CanadaCanadaCJES23_948CJES23_948Be-00048Be-00048Kentbrooksite 1471229-72-16-5247.208055555556,-72.281111111111
    P124124235914Montérégie, Québec, CanadaCanadaCJES23_948CJES23_948Be-00048Be-00048Kentbrooksite 1452541-73-18-5945.428055555556,-73.316388888889
    P124124250494La Vallée-du-Richelieu RCM, Montérégie, Québec, CanadaCanadaCJES23_948CJES23_948Be-00048Be-00048Kentbrooksite 1453344-73-8-3045.562222222222,-73.141666666667
    P124124123123Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, CanadaCanada123123Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, CanadaCJES23_948CJES23_948Be-00048Be-00048Kentbrooksite 1453345-73-8-3045.5625,-73.141666666667
    MDRO124124599Poudrette Quarry (De-Mix Quarry; Demix Quarry; Uni-Mix Quarry; Carrière Mont Saint-Hilaire; MSH), Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, CanadaCanada123123Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, CanadaCJES23_948CJES23_948Be-00048Be-00048Kentbrooksite 1453346-73-8-3045.562777777778,-73.141666666667
    22759DenmarkDenmarkKentbrooksite 1583480303558.568888888889,0.50972222222222
    1950Greenland, DenmarkDenmarkKentbrooksite 1691313-45-8-3569.220277777778,-45.143055555556
    256583Sermersooq, Greenland, DenmarkDenmarkKentbrooksite 167444-360-767.078888888889,-36.001944444444
    259637Kangerlussuaq Fjord, Sermersooq, Greenland, DenmarkDenmarkKentbrooksite 1682714-32-23-1268.453888888889,-32.386666666667
    223418Amdrup Firth, Kangerlussuaq Fjord, Sermersooq, Greenland, DenmarkDenmarkKentbrooksite 1681436-32-19-2268.243333333333,-32.322777777778
    MD30215Kentbrooksite Occurrence, Amdrup Firth, Kangerlussuaq Fjord, Sermersooq, Greenland, DenmarkDenmarkKentbrooksite 10000000,0
    MD272283Citadellet, Kangerlussuaq Fjord, Sermersooq, Greenland, DenmarkDenmarkKentbrooksite 168150-32-28068.25,-32.466666666667
    14425PortugalPortugalKentbrooksite 139327-9-30-3639.535277777778,-9.51
    26161Azores, PortugalPortugalKentbrooksite 1383637-28-13-1638.610277777778,-28.221111111111
    132559São Miguel Island, Azores, PortugalPortugalKentbrooksite 137555-25-59-437.918055555556,-25.984444444444
    190531Água De Pau Massif, São Miguel Island, Azores, PortugalPortugalKentbrooksite 1374656-25-28-3337.782222222222,-25.475833333333
    MD25769Água De Pau Volcano (Fogo Volcano), Água De Pau Massif, São Miguel Island, Azores, PortugalPortugalKentbrooksite 1374656-25-28-3437.782222222222,-25.476111111111
    P413.6319.614409RussiaRussiaMP98_55MP98_55Jen_0000486Jen_0000486Kentbrooksite 15356106839953.936111111111,68.6525
    P413.6319.617857Murmansk Oblast, RussiaRussiaMP98_55MP98_55Jen_0000486Jen_0000486Kentbrooksite 16755583324467.932777777778,33.045555555556
    P413.6319.62680Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Kentbrooksite 16742433451667.701111111111,33.754444444444
    MDRO413.6319.6250658Koashva Mt, Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Kentbrooksite 1673659340067.616388888889,34
    RP413.6319.62675Kukisvumchorr Mt, Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Kentbrooksite 10000000,0
    RP413.6319.6276023East Slope, Kukisvumchorr Mt, Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Kentbrooksite 10000000,0
    RP413.6319.6127262Tuliok River Head, East Slope, Kukisvumchorr Mt, Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Kentbrooksite 10000000,0
    MDRO413.6319.6156211Unnamed Pegmatite, Tuliok River Head, East Slope, Kukisvumchorr Mt, Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Kentbrooksite 10000000,0
    MDRO413.6319.618631Rischorr Mt, Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Kentbrooksite 167464733401267.779722222222,33.67
    RP413.6319.62663Yukspor Mt, Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Kentbrooksite 167382633443267.640555555556,33.742222222222
    RP413.6319.62681Hackman Valley, Yukspor Mt, Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Kentbrooksite 10000000,0
    MDRO413.6319.6123601Lovchorrite Mine, Hackman Valley, Yukspor Mt, Khibiny Massif, Murmansk Oblast, RussiaRussia2680Khibiny Massif, Murmansk Oblast, RussiaMP98_55MP98_55Jen_0000486Jen_0000486Kentbrooksite 10000000,0
    P3703592697Lovozero Massif, Murmansk Oblast, RussiaRussia2697Lovozero Massif, Murmansk Oblast, RussiaP22_462P22_462P22_462_fig1_008P22_462_fig1_008Kentbrooksite 167531034324567.886111111111,34.545833333333
    P3703592692Alluaiv Mt, Lovozero Massif, Murmansk Oblast, RussiaRussia2692Alluaiv Mt, Lovozero Massif, Murmansk Oblast, RussiaP22_462P22_462P22_462_fig1_008P22_462_fig1_008Kentbrooksite 167525034263067.880555555556,34.441666666667
    MDRO3703592708Umbozero Mine (Umbozerskii Mine; Umba Mine), Alluaiv Mt, Lovozero Massif, Murmansk Oblast, RussiaRussia2697Lovozero Massif, Murmansk Oblast, RussiaP22_462P22_462P22_462_fig1_008P22_462_fig1_008Kentbrooksite 167514434253267.862222222222,34.425555555556
    MDRO370359204991Umbozero North Quarry (Severnyi Quarry), Alluaiv Mt, Lovozero Massif, Murmansk Oblast, RussiaRussia2697Lovozero Massif, Murmansk Oblast, RussiaP22_462P22_462P22_462_fig1_008P22_462_fig1_008Kentbrooksite 167525134263167.880833333333,34.441944444444
    MDRO3703592689Karnasurt Mt, Lovozero Massif, Murmansk Oblast, RussiaRussia2697Lovozero Massif, Murmansk Oblast, RussiaP22_462P22_462P22_462_fig1_008P22_462_fig1_008Kentbrooksite 16753313439267.891944444444,34.650555555556
    MDRO3703592694Kedykverpakhk Mt, Lovozero Massif, Murmansk Oblast, RussiaRussia2697Lovozero Massif, Murmansk Oblast, RussiaP22_462P22_462P22_462_fig1_008P22_462_fig1_008Kentbrooksite 10000000,0
    P250054114468South AfricaSouth AfricaUSGSOFR02_189USGSOFR02_189ree-00572ree-00572Kentbrooksite 1-28-14-36264719-28.243333333333,26.788611111111
    P250054126631North West, South AfricaSouth AfricaUSGSOFR02_189USGSOFR02_189ree-00572ree-00572Kentbrooksite 1-26-17-5726329-26.299166666667,26.058055555556
    P2500541259032Bojanala Platinum District, North West, South AfricaSouth AfricaUSGSOFR02_189USGSOFR02_189ree-00572ree-00572Kentbrooksite 1-25-21-59271342-25.366388888889,27.228333333333
    MDO250054169688Pilanesberg Alkaline Complex, Bojanala Platinum District, North West, South AfricaSouth Africa27328Pilanesberg Mtn, Pilanesberg Alkaline Complex, Bojanala Platinum District, North West, South AfricaUSGSOFR02_189USGSOFR02_189ree-00572ree-00572Kentbrooksite 1-24-57-38271834-24.960555555556,27.309444444444
    5536SpainSpainKentbrooksite 1401510-3-35-2340.252777777778,-3.5897222222222
    22089Canary Islands, SpainSpainKentbrooksite 1282344-15-49-3128.395555555556,-15.825277777778
    131045Santa Cruz De Tenerife Province, Canary Islands, SpainSpainKentbrooksite 1281925-17-12-2928.323611111111,-17.208055555556
    25768Tenerife, Santa Cruz De Tenerife Province, Canary Islands, SpainSpainKentbrooksite 128165-16-34-1628.268055555556,-16.571111111111
    MD256346Sanidinite Occurrence, Tenerife, Santa Cruz De Tenerife Province, Canary Islands, SpainSpainKentbrooksite 10000000,0
    P35917020019TajikistanTajikistanUSGSOFR02_189EJM5_971ree-00615Be-00020Kentbrooksite 13973570561939.126388888889,70.938611111111
    P35917020021Districts Of Republican Subordination, TajikistanTajikistanUSGSOFR02_189EJM5_971ree-00615Be-00020Kentbrooksite 1392807042039.466666666667,70.7
    P35917020020Tien Shan Mtn, Districts Of Republican Subordination, TajikistanTajikistanUSGSOFR02_189EJM5_971ree-00615Be-00020Kentbrooksite 1392807042039.466666666667,70.7
    P359170275859Alai Range (Alayskiy), Tien Shan Mtn, Districts Of Republican Subordination, TajikistanTajikistanUSGSOFR02_189EJM5_971ree-00615Be-00020Kentbrooksite 1392807042039.466666666667,70.7
    MDO3591703241Dara-i-Pioz Glacier (Dara-Pioz), Alai Range (Alayskiy), Tien Shan Mtn, Districts Of Republican Subordination, TajikistanTajikistan3241Dara-i-Pioz Glacier (Dara-Pioz), Alai Range (Alayskiy), Tien Shan Mtn, Districts Of Republican Subordination, TajikistanUSGSOFR02_189EJM5_971ree-00615Be-00020Kentbrooksite 1392807042039.466666666667,70.7
    3366USAUSAKentbrooksite 1374912-83-42-4937.82,-83.713611111111
    3991New Mexico, USAUSAKentbrooksite 1343019-105-53-4134.505277777778,-105.89472222222
    16399Otero Co., New Mexico, USAUSAKentbrooksite 1324023-105-51-5332.673055555556,-105.86472222222
    49330Cornudas Mts, Otero Co., New Mexico, USAUSAKentbrooksite 132130-105-30-5532.025,-105.51527777778
    MD3988Wind Mountain, Cornudas Mts, Otero Co., New Mexico, USAUSAKentbrooksite 132131-105-30-5532.025277777778,-105.51527777778
    17464Wisconsin, USAUSAKentbrooksite 1442216-89-48-2444.371111111111,-89.806666666667
    24286Marathon Co., Wisconsin, USAUSAKentbrooksite 1445456-89-55-1244.915555555556,-89.92
    4225Wausau Intrusive Complex, Marathon Co., Wisconsin, USAUSAKentbrooksite 144552-89-42-3044.917222222222,-89.708333333333
    MD26808Stettin Pluton, Wausau Intrusive Complex, Marathon Co., Wisconsin, USAUSAKentbrooksite 1445915-89-43-2744.9875,-89.724166666667

    This mineral directly occurs at 19 localities (23 localities according to mindat, 69 localities if parents are counted as well)
    Of the 19 localities at which this mineral occurs, 12 have an age. (38 of the 69 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. (4 total)
     This locality is not directly dated, and is not bottom-level. (27 total)

     This bottom-level locality has an age assigned to it from some other locality. (5 total)
     This locality does not have an age assigned to it. (5 bottom-level + 26 top/mid-level = 31 total)

       






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