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: Ferro-gedrite

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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
    P339.23237944Czech RepublicCzech RepublicCM53_1035CM50_1751Alexandra-0397Alexandra-0399Ferro-gedrite 14951141523449.853888888889,15.384444444444
    P339.2323105676Vysočina Region, Czech RepublicCzech RepublicCM53_1035CM50_1751Alexandra-0397Alexandra-0399Ferro-gedrite 149254515415049.429166666667,15.697222222222
    P339.2323295862Žďár Nad Sázavou District, Vysočina Region, Czech RepublicCzech RepublicCM53_1035CM50_1751Alexandra-0397Alexandra-0399Ferro-gedrite 14929371685849.493611111111,16.149444444444
    P339.2323206249Křižanov, Žďár Nad Sázavou District, Vysočina Region, Czech RepublicCzech RepublicCM53_1035CM50_1751Alexandra-0397Alexandra-0399Ferro-gedrite 14924511645449.414166666667,16.081666666667
    P339.2323787Dolní Bory, Křižanov, Žďár Nad Sázavou District, Vysočina Region, Czech RepublicCzech RepublicCM53_1035CM50_1751Alexandra-0397Alexandra-0399Ferro-gedrite 149252715595749.424166666667,15.999166666667
    MDRO339.2323263120Pegmatite Vein No. 4, Dolní Bory, Křižanov, Žďár Nad Sázavou District, Vysočina Region, Czech RepublicCzech Republic263125Pegmatite Vein Oldřich, Dolní Bory, Křižanov, Žďár Nad Sázavou District, Vysočina Region, Czech RepublicCM53_1035CM50_1751Alexandra-0397Alexandra-0399Ferro-gedrite 10000000,0
    22759DenmarkDenmarkFerro-gedrite 1583480303558.568888888889,0.50972222222222
    1950Greenland, DenmarkDenmarkFerro-gedrite 1691313-45-8-3569.220277777778,-45.143055555556
    256583Sermersooq, Greenland, DenmarkDenmarkFerro-gedrite 167444-360-767.078888888889,-36.001944444444
    1954Nuuk (Godthåb), Sermersooq, Greenland, DenmarkDenmarkFerro-gedrite 1641711-50-32-3864.286388888889,-50.543888888889
    MD2474Fiskenæsset (Fiskenaesset; Qeqertarsuatsiaat), Nuuk (Godthåb), Sermersooq, Greenland, DenmarkDenmarkFerro-gedrite 163328-50-16-5763.057777777778,-50.2825
    P1906184816125FinlandFinlandGSFSP23_55GSFSP23_55Kristen001894Kristen001898Ferro-gedrite 162134925182962.230277777778,25.308055555556
    P19061848305622Pirkanmaa, FinlandFinlandGSFSP23_55GSFSP23_55Kristen001894Kristen001898Ferro-gedrite 16127123424661.450277777778,23.712777777778
    P1906184816490Orivesi, Pirkanmaa, FinlandFinlandGSFSP23_55GSFSP23_55Kristen001894Kristen001898Ferro-gedrite 161343724332861.576944444444,24.557777777778
    MDO190618489699Kutemajärvi Mine, Orivesi, Pirkanmaa, FinlandFinland9699Kutemajärvi Mine, Orivesi, Pirkanmaa, FinlandGSFSP23_55GSFSP23_55Kristen001894Kristen001898Ferro-gedrite 1613992494261.6525,24.161666666667
    14244GermanyGermanyFerro-gedrite 151261810221151.438333333333,10.369722222222
    4395Lower Saxony, GermanyGermanyFerro-gedrite 152250916952.416666666667,9.2691666666667
    1811Harz, Lower Saxony, GermanyGermanyFerro-gedrite 151463410245551.776111111111,10.415277777778
    20122Bad Harzburg, Harz, Lower Saxony, GermanyGermanyFerro-gedrite 151512510324851.856944444444,10.546666666667
    MD6020Huneberg Quarry, Bad Harzburg, Harz, Lower Saxony, GermanyGermanyFerro-gedrite 151505210302151.847777777778,10.505833333333
    24063Schleswig-Holstein, GermanyGermanyFerro-gedrite 15419379345754.326944444444,9.5825
    146117Brunsbüttel, Schleswig-Holstein, GermanyGermanyFerro-gedrite 15358469133753.979444444444,9.2269444444444
    MD105790Buchholz, Brunsbüttel, Schleswig-Holstein, GermanyGermanyFerro-gedrite 15358479133753.979722222222,9.2269444444444
    P102260316773IndiaIndiaHIOCGRD2_321HIOCGRD2_321HIOCGRD2_321_0002Kristen002150Ferro-gedrite 12228548394422.481666666667,83.162222222222
    P10226032006Rajasthan, IndiaIndiaHIOCGRD2_321HIOCGRD2_321HIOCGRD2_321_0002Kristen002150Ferro-gedrite 12553597546725.899722222222,75.768611111111
    P1022603153523Jaipur Division, Rajasthan, IndiaIndiaHIOCGRD2_321HIOCGRD2_321HIOCGRD2_321_0002Kristen002150Ferro-gedrite 127241875315327.405,75.531388888889
    P1022603155895Jhunjhunu District, Jaipur Division, Rajasthan, IndiaIndiaHIOCGRD2_321HIOCGRD2_321HIOCGRD2_321_0002Kristen002150Ferro-gedrite 127241975315427.405277777778,75.531666666667
    MDO102260313826Khetri Mines (Ketri Mine), Jhunjhunu District, Jaipur Division, Rajasthan, IndiaIndia13826Khetri Mines (Ketri Mine), Jhunjhunu District, Jaipur Division, Rajasthan, IndiaHIOCGRD2_321HIOCGRD2_321HIOCGRD2_321_0002Kristen002150Ferro-gedrite 12749597546027.833055555556,75.766666666667
    14488JapanJapanFerro-gedrite 135195713558335.3325,135.9675
    21716Iwate, JapanJapanFerro-gedrite 139324014123539.544444444444,141.38472222222
    188110Tono City, Iwate, JapanJapanFerro-gedrite 10000000,0
    210427Miyamori, Tono City, Iwate, JapanJapanFerro-gedrite 10000000,0
    MD222877Mt Yakushi, Miyamori, Tono City, Iwate, JapanJapanFerro-gedrite 10000000,0
    12362NorwayNorwayFerro-gedrite 15736269411657.607222222222,9.6877777777778
    14335Akershus, NorwayNorwayFerro-gedrite 159583110562359.975277777778,10.939722222222
    194877Ullensaker, Akershus, NorwayNorwayFerro-gedrite 1606811103260.102222222222,11.175555555556
    MD194878Rambydalen Quarry, Ullensaker, Akershus, NorwayNorwayFerro-gedrite 1607711121360.118611111111,11.203611111111
    3366USAUSAFerro-gedrite 1374912-83-42-4937.82,-83.713611111111
    14502New Hampshire, USAUSAFerro-gedrite 1432748-71-34-1643.463333333333,-71.571111111111
    5887Carroll Co., New Hampshire, USAUSAFerro-gedrite 1435220-71-11-2943.872222222222,-71.191388888889
    22158Hale's Location, Carroll Co., New Hampshire, USAUSAFerro-gedrite 144221-71-10-2044.039166666667,-71.172222222222
    MD3936Middle Moat Mountain Locality (Moat Mountain), Hale's Location, Carroll Co., New Hampshire, USAUSAFerro-gedrite 144150-71-10-5544.030555555556,-71.181944444444
    4002New York, USAUSAFerro-gedrite 142371-75-11-4442.616944444444,-75.195555555556
    MD203714New York City, New York, USAUSAFerro-gedrite 10000000,0
    17464Wisconsin, USAUSAFerro-gedrite 1442216-89-48-2444.371111111111,-89.806666666667
    22546Jackson Co., Wisconsin, USAUSAFerro-gedrite 1441923-90-51-5144.323055555556,-90.864166666667
    MD12252Jackson County Iron Mine (Black River Falls Mine; Ron Mound; Seven Mile Mound Mine; Red Mound), Jackson Co., Wisconsin, USAUSAFerro-gedrite 1441726-90-43-2344.290555555556,-90.723055555556

    This mineral directly occurs at 11 localities (12 localities according to mindat, 47 localities if parents are counted as well)
    Of the 11 localities at which this mineral occurs, 3 have an age. (15 of the 47 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. (1 total)
     This locality is not directly dated, and is not bottom-level. (12 total)

     This bottom-level locality has an age assigned to it from some other locality. (1 total)
     This locality does not have an age assigned to it. (5 bottom-level + 27 top/mid-level = 32 total)

       






    All locality data graciously provided by mindat.org

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