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: Bracewellite

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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
    P17951787151AustraliaAustraliaPR40_363PR40_363Cr-00007Cr-00007Bracewellite 1-31-5-22139741-31.089444444444,139.12805555556
    P1795178712222South Australia, AustraliaAustraliaPR40_363PR40_363Cr-00007Cr-00007Bracewellite 1-32-28-231372428-32.473055555556,137.40777777778
    P1795178716630Eyre Peninsula, South Australia, AustraliaAustraliaPR40_363PR40_363Cr-00007Cr-00007Bracewellite 1-33-30-813618-33.502222222222,136.01888888889
    P1795178722576Middleback Range, Eyre Peninsula, South Australia, AustraliaAustraliaPR40_363PR40_363Cr-00007Cr-00007Bracewellite 1-330-56137524-33.015555555556,137.09
    P17951787214476Iron Knob, Middleback Range, Eyre Peninsula, South Australia, AustraliaAustraliaPR40_363PR40_363Cr-00007Cr-00007Bracewellite 1-32-43-413762-32.717777777778,137.10055555556
    MDB17951787158Iron Monarch Open Cut, Iron Knob, Middleback Range, Eyre Peninsula, South Australia, AustraliaAustralia158Iron Monarch Open Cut, Iron Knob, Middleback Range, Eyre Peninsula, South Australia, AustraliaPR40_363PR40_363Cr-00007Cr-00007Bracewellite 1-32-44-40137821-32.744444444444,137.13916666667
    17370GuyanaGuyanaBracewellite 1697-59-7-246.1519444444444,-59.123333333333
    23761Mazaruni District, GuyanaGuyanaBracewellite 163113-59-57-486.5202777777778,-59.963333333333
    287753Kamakusa, Mazaruni District, GuyanaGuyanaBracewellite 15570-59-5405.95,-59.9
    MD1969Merume River, Kamakusa, Mazaruni District, GuyanaGuyanaBracewellite 15160-59-5005.2666666666667,-59.833333333333

    This mineral directly occurs at 2 localities (2 localities according to mindat, 10 localities if parents are counted as well)
    Of the 2 localities at which this mineral occurs, 1 has an age. (6 of the 10 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. (0 bottom-level + 4 top/mid-level = 4 total)

       






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