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: Meridianiite

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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
    P0.0250.02536AntarcticaAntarcticaEJM25_78EJM25_78Michelle_0055Michelle_0055Meridianiite 1-75-36-44-10-49-22-75.612222222222,-10.822777777778
    P0.0250.025133106Eastern Antarctica, AntarcticaAntarcticaEJM25_78EJM25_78Michelle_0055Michelle_0055Meridianiite 1-74-29-30562016-74.491666666667,56.337777777778
    MDO0.0250.025232672Dome Fuji Station, Eastern Antarctica, AntarcticaAntarctica232672Dome Fuji Station, Eastern Antarctica, AntarcticaEJM25_78EJM25_78Michelle_0055Michelle_0055Meridianiite 1-77-19039420-77.316666666667,39.7
    8188CanadaCanadaMeridianiite 1532027-90-3-4053.340833333333,-90.061111111111
    14311British Columbia, CanadaCanadaMeridianiite 151120-121-56-3551.2,-121.94305555556
    476Kamloops Mining Division, British Columbia, CanadaCanadaMeridianiite 15155-120-22-5251.084722222222,-120.38111111111
    481Ashcroft, Kamloops Mining Division, British Columbia, CanadaCanadaMeridianiite 150362-121-21-3050.600555555556,-121.35833333333
    257733Venables Valley, Ashcroft, Kamloops Mining Division, British Columbia, CanadaCanadaMeridianiite 150362-121-21-3150.600555555556,-121.35861111111
    MD145920Basque Claims, Venables Valley, Ashcroft, Kamloops Mining Division, British Columbia, CanadaCanadaMeridianiite 150362-121-21-3250.600555555556,-121.35888888889
    14488JapanJapanMeridianiite 135195713558335.3325,135.9675
    14487Hokkaidō, JapanJapanMeridianiite 1431847142232643.313055555556,142.39055555556
    188120Okhotsk Subprefecture (Abashiri Province), Hokkaidō, JapanJapanMeridianiite 1434928143325943.824444444444,143.54972222222
    MD240055Lake Saroma (Saroma Lagoon), Okhotsk Subprefecture (Abashiri Province), Hokkaidō, JapanJapanMeridianiite 10000000,0

    This mineral directly occurs at 3 localities (3 localities according to mindat, 13 localities if parents are counted as well)
    Of the 3 localities at which this mineral occurs, 1 has an age. (3 of the 13 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. (2 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 + 8 top/mid-level = 10 total)

       






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