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: Heidornite

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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
    14244GermanyGermanyHeidornite 151261810221151.438333333333,10.369722222222
    4395Lower Saxony, GermanyGermanyHeidornite 152250916952.416666666667,9.2691666666667
    289298Nordhorn, Lower Saxony, GermanyGermanyHeidornite 10000000,0
    283713Frenswegen, Nordhorn, Lower Saxony, GermanyGermanyHeidornite 1522713722252.453611111111,7.0394444444444
    MD1810Frenswegen 3 Deep Bore, Frenswegen, Nordhorn, Lower Saxony, GermanyGermanyHeidornite 10000000,0
    21253Thuringia, GermanyGermanyHeidornite 1504711134150.783611111111,11.061388888889
    22715Harz, Thuringia, GermanyGermanyHeidornite 151332310492751.556388888889,10.824166666667
    24127Nordhausen, Harz, Thuringia, GermanyGermanyHeidornite 15134391046851.5775,10.768888888889
    282303Niedersachswerfen, Nordhausen, Harz, Thuringia, GermanyGermanyHeidornite 151322910452551.541388888889,10.756944444444
    MD13527Kohnstein Quarry, Niedersachswerfen, Nordhausen, Harz, Thuringia, GermanyGermanyHeidornite 151322910452551.541388888889,10.756944444444

    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, 0 have an age. (0 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. (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 + 8 top/mid-level = 10 total)

       






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