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: Macaulayite

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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
    14553ItalyItalyMacaulayite 14232712165742.535277777778,12.2825
    21124Lombardy, ItalyItalyMacaulayite 1454755929045.798611111111,9.4833333333333
    30153Varese Province, Lombardy, ItalyItalyMacaulayite 14553238525245.889722222222,8.8811111111111
    133760Ceresio Valley, Varese Province, Lombardy, ItalyItalyMacaulayite 1455332853645.892222222222,8.885
    10487Cuasso Al Monte, Ceresio Valley, Varese Province, Lombardy, ItalyItalyMacaulayite 14554268524045.907222222222,8.8777777777778
    278064Cavagnano, Cuasso Al Monte, Ceresio Valley, Varese Province, Lombardy, ItalyItalyMacaulayite 14554268523745.907222222222,8.8769444444444
    MD73161Laghetto Quarry, Cavagnano, Cuasso Al Monte, Ceresio Valley, Varese Province, Lombardy, ItalyItalyMacaulayite 14554268523745.907222222222,8.8769444444444
    14281UKUKMacaulayite 1535237-3-55-3553.876944444444,-3.9263888888889
    14091Scotland, UKUKMacaulayite 1562422-3-53-856.406111111111,-3.8855555555556
    2837Aberdeenshire, Scotland, UKUKMacaulayite 157121-2-43-957.200277777778,-2.7191666666667
    146424Inverurie, Aberdeenshire, Scotland, UKUKMacaulayite 1571833-2-29-1757.309166666667,-2.4880555555556
    MD123143Bennachie, Inverurie, Aberdeenshire, Scotland, UKUKMacaulayite 1571840-2-33-4757.311111111111,-2.5630555555556

    This mineral directly occurs at 2 localities (2 localities according to mindat, 12 localities if parents are counted as well)
    Of the 2 localities at which this mineral occurs, 0 have an age. (0 of the 12 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. (0 total)
     This locality is directly dated, but is not bottom-level. (0 total)
     This locality is not directly dated, and is not bottom-level. (0 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. (2 bottom-level + 10 top/mid-level = 12 total)

       






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