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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  • 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: Brewsterite-Ba

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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
    8188CanadaCanadaBrewsterite-Ba 1532027-90-3-4053.340833333333,-90.061111111111
    14233Ontario, CanadaCanadaBrewsterite-Ba 1444832-80-13-4044.808888888889,-80.227777777778
    22890Peterborough Co., Ontario, CanadaCanadaBrewsterite-Ba 1444139-78-11-3344.694166666667,-78.1925
    204852Methuen Township, Peterborough Co., Ontario, CanadaCanadaBrewsterite-Ba 144414-77-57-5644.684444444444,-77.965555555556
    MD179453Blue Mountain Quarry (Unimin Quarry), Methuen Township, Peterborough Co., Ontario, CanadaCanadaBrewsterite-Ba 1444039-77-56-5744.6775,-77.949166666667
    14280FranceFranceBrewsterite-Ba 12720360-37-2827.343333333333,-0.62444444444444
    20192Auvergne-Rhône-Alpes, FranceFranceBrewsterite-Ba 1453017436745.504722222222,4.6019444444444
    24138Savoie, Auvergne-Rhône-Alpes, FranceFranceBrewsterite-Ba 1452546305845.417777777778,6.5161111111111
    48846Tarentaise Valley, Savoie, Auvergne-Rhône-Alpes, FranceFranceBrewsterite-Ba 10000000,0
    193658Ruitor Massif, Tarentaise Valley, Savoie, Auvergne-Rhône-Alpes, FranceFranceBrewsterite-Ba 10000000,0
    278660Sainte-Foy, Ruitor Massif, Tarentaise Valley, Savoie, Auvergne-Rhône-Alpes, FranceFranceBrewsterite-Ba 10000000,0
    MD43851Invernet Glacier, Sainte-Foy, Ruitor Massif, Tarentaise Valley, Savoie, Auvergne-Rhône-Alpes, FranceFranceBrewsterite-Ba 10000000,0
    14240IrelandIrelandBrewsterite-Ba 1531554-7-49-2953.265,-7.8247222222222
    17989Co. Wicklow, IrelandIrelandBrewsterite-Ba 1525933-6-20-4852.9925,-6.3466666666667
    157059Glendasan, Co. Wicklow, IrelandIrelandBrewsterite-Ba 153135-6-21-5453.026388888889,-6.365
    MD63196Old Luganure Mine, Glendasan, Co. Wicklow, IrelandIrelandBrewsterite-Ba 153119-6-22-3153.021944444444,-6.3752777777778
    P2012314553ItalyItalyMM77_475MM77_475Alexandra-0110Alexandra-0111Brewsterite-Ba 14232712165742.535277777778,12.2825
    P2012321863Liguria, ItalyItalyMM77_475MM77_475Alexandra-0110Alexandra-0111Brewsterite-Ba 144185695144.315555555556,9.0836111111111
    P2012321862La Spezia Province, Liguria, ItalyItalyMM77_475MM77_475Alexandra-0110Alexandra-0111Brewsterite-Ba 14412459392544.2125,9.6569444444444
    P20123213538Vara Valley, La Spezia Province, Liguria, ItalyItalyMM77_475MM77_475Alexandra-0110Alexandra-0111Brewsterite-Ba 14411559415944.198611111111,9.6997222222222
    P20123280953Borghetto Vara, Vara Valley, La Spezia Province, Liguria, ItalyItalyMM77_475MM77_475Alexandra-0110Alexandra-0111Brewsterite-Ba 1441156942044.198888888889,9.7
    MDO201234430Cerchiara Mine, Borghetto Vara, Vara Valley, La Spezia Province, Liguria, ItalyItaly4430Cerchiara Mine, Borghetto Vara, Vara Valley, La Spezia Province, Liguria, ItalyMM77_475MM77_475Alexandra-0110Alexandra-0111Brewsterite-Ba 1441157942144.199166666667,9.7002777777778
    12362NorwayNorwayBrewsterite-Ba 15736269411657.607222222222,9.6877777777778
    14337Buskerud, NorwayNorwayBrewsterite-Ba 1600279431660.0075,9.7211111111111
    46462Flesberg, Buskerud, NorwayNorwayBrewsterite-Ba 15948559301659.815277777778,9.5044444444444
    205410Svene, Flesberg, Buskerud, NorwayNorwayBrewsterite-Ba 15946389331059.777222222222,9.5527777777778
    46460Kongsberg Silver Mining District, Svene, Flesberg, Buskerud, NorwayNorwayBrewsterite-Ba 15946499312359.780277777778,9.5230555555556
    13895Vinoren Silver Mine Field, Kongsberg Silver Mining District, Svene, Flesberg, Buskerud, NorwayNorwayBrewsterite-Ba 15946509312359.780555555556,9.5230555555556
    MD68024Northern Ravnås Prospect, Vinoren Silver Mine Field, Kongsberg Silver Mining District, Svene, Flesberg, Buskerud, NorwayNorwayBrewsterite-Ba 10000000,0
    2486Kongsberg, Buskerud, NorwayNorwayBrewsterite-Ba 1593899362659.635833333333,9.6072222222222
    33366Kongsberg Silver Mining District, Kongsberg, Buskerud, NorwayNorwayBrewsterite-Ba 15938379353159.643611111111,9.5919444444444
    49968Overberget Mining Field, Kongsberg Silver Mining District, Kongsberg, Buskerud, NorwayNorwayBrewsterite-Ba 1593942935759.661666666667,9.5852777777778
    MD105725Bratteskjerpet Mine, Overberget Mining Field, Kongsberg Silver Mining District, Kongsberg, Buskerud, NorwayNorwayBrewsterite-Ba 15936419362559.611388888889,9.6069444444444
    22876Oppland, NorwayNorwayBrewsterite-Ba 1612529221961.417222222222,9.3719444444444
    51359Sel, Oppland, NorwayNorwayBrewsterite-Ba 16148149281561.803888888889,9.4708333333333
    32697Sjoa, Sel, Oppland, NorwayNorwayBrewsterite-Ba 10000000,0
    MD206589Åmot, Sjoa, Sel, Oppland, NorwayNorwayBrewsterite-Ba 10000000,0
    14281UKUKBrewsterite-Ba 1535237-3-55-3553.876944444444,-3.9263888888889
    14091Scotland, UKUKBrewsterite-Ba 1562422-3-53-856.406111111111,-3.8855555555556
    31748Highland, Scotland, UKUKBrewsterite-Ba 157222-5-4-3257.367222222222,-5.0755555555556
    MD3036Strontian, Highland, Scotland, UKUKBrewsterite-Ba 156443-5-32-1056.734166666667,-5.5361111111111
    3366USAUSABrewsterite-Ba 1374912-83-42-4937.82,-83.713611111111
    4002New York, USAUSABrewsterite-Ba 142371-75-11-4442.616944444444,-75.195555555556
    4014Lewis Co., New York, USAUSABrewsterite-Ba 1434739-75-24-3643.794166666667,-75.41
    24732Diana Township, Lewis Co., New York, USAUSABrewsterite-Ba 144557-75-25-2844.099166666667,-75.424444444444
    MD15933Gouverneur Talc Company No. 4 Quarry (Valentine Deposit), Diana Township, Lewis Co., New York, USAUSABrewsterite-Ba 144722-75-22-4244.122777777778,-75.378333333333

    This mineral directly occurs at 9 localities (9 localities according to mindat, 46 localities if parents are counted as well)
    Of the 9 localities at which this mineral occurs, 1 has an age. (6 of the 46 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.

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    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. (0 total)
     This locality is not directly dated, and is not bottom-level. (5 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. (7 bottom-level + 33 top/mid-level = 40 total)

       






    All locality data graciously provided by mindat.org

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