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: Irhtemite

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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
    P54307944Czech RepublicCzech RepublicJG59_223JG59_223Michelle_544Michelle_541Irhtemite 14951141523449.853888888889,15.384444444444
    P5430125707Karlovy Vary Region, Czech RepublicCzech RepublicJG59_223JG59_223Michelle_544Michelle_541Irhtemite 15012512414050.201388888889,12.694444444444
    P54305615Karlovy Vary District, Karlovy Vary Region, Czech RepublicCzech RepublicJG59_223JG59_223Michelle_544Michelle_541Irhtemite 150174912542350.296944444444,12.906388888889
    MDO5430777Jáchymov, Karlovy Vary District, Karlovy Vary Region, Czech RepublicCzech RepublicCollisional Boundary236802Červená Vein, Rovnost Mine (Werner Mine), Jáchymov, Karlovy Vary District, Karlovy Vary Region, Czech RepublicJG59_223JG59_223Michelle_544Michelle_541Irhtemite 150221812535850.371666666667,12.899444444444
    14280FranceFranceIrhtemite 12720360-37-2827.343333333333,-0.62444444444444
    16829Provence-Alpes-Côte D'Azur, FranceFranceIrhtemite 143570652243.95,6.0894444444444
    21568Alpes-Maritimes, Provence-Alpes-Côte D'Azur, FranceFranceIrhtemite 143595783743.984722222222,7.1436111111111
    MD13003Lucéram, Alpes-Maritimes, Provence-Alpes-Côte D'Azur, FranceFranceIrhtemite 14352297235143.874722222222,7.3975
    14244GermanyGermanyIrhtemite 151261810221151.438333333333,10.369722222222
    4556Hesse, GermanyGermanyIrhtemite 150360855050.6,8.9166666666667
    307243Hersfeld-Rotenburg, Hesse, GermanyGermanyIrhtemite 15057599542450.966388888889,9.9066666666667
    270952Nentershausen, Hersfeld-Rotenburg, Hesse, GermanyGermanyIrhtemite 15059459571650.995833333333,9.9544444444444
    224575Süß, Nentershausen, Hersfeld-Rotenburg, Hesse, GermanyGermanyIrhtemite 10000000,0
    1827Richelsdorf Smelter, Süß, Nentershausen, Hersfeld-Rotenburg, Hesse, GermanyGermanyIrhtemite 10000000,0
    MD125528Ore Dumps, Richelsdorf Smelter, Süß, Nentershausen, Hersfeld-Rotenburg, Hesse, GermanyGermanyContinental ExtensionIrhtemite 10000000,0
    MD1830Wilhelm Mine (Wechselschacht), Nentershausen, Hersfeld-Rotenburg, Hesse, GermanyGermanyContinental ExtensionIrhtemite 15059459571750.995833333333,9.9547222222222
    P3153057571MoroccoMoroccoEG104_1065EG104_1065Co-00043Co-00043Irhtemite 1303457-7-42-4330.5825,-7.7119444444444
    P315305121043Drâa-Tafilalet Region, MoroccoMoroccoEG104_1065EG104_1065Co-00043Co-00043Irhtemite 131220-5-34-4031.366666666667,-5.5777777777778
    P31530527064Ouarzazate Province, Drâa-Tafilalet Region, MoroccoMoroccoEG104_1065EG104_1065Co-00043Co-00043Irhtemite 1305757-6-50-2230.965833333333,-6.8394444444444
    P315305127028Tazenakht, Ouarzazate Province, Drâa-Tafilalet Region, MoroccoMoroccoEG104_1065EG104_1065Co-00043Co-00043Irhtemite 1303025-6-47-1230.506944444444,-6.7866666666667
    P3153052389Bou Azzer District (Bou Azer District), Tazenakht, Ouarzazate Province, Drâa-Tafilalet Region, MoroccoMoroccoContinental Arc2389Bou Azzer District (Bou Azer District), Tazenakht, Ouarzazate Province, Drâa-Tafilalet Region, MoroccoEG104_1065EG104_1065Co-00043Co-00043Irhtemite 1303026-6-47-1330.507222222222,-6.7869444444444
    P315305123386Bou Azzer Mine (Bou Azer Mine; Bouazzar Mine), Bou Azzer District (Bou Azer District), Tazenakht, Ouarzazate Province, Drâa-Tafilalet Region, MoroccoMoroccoContinental ArcEG104_1065EG104_1065Co-00043Co-00043Irhtemite 130318-6-54-2830.518888888889,-6.9077777777778
    MDY315305123384Vein No. 7, Bou Azzer Mine (Bou Azer Mine; Bouazzar Mine), Bou Azzer District (Bou Azer District), Tazenakht, Ouarzazate Province, Drâa-Tafilalet Region, MoroccoMoroccoContinental Arc123384Vein No. 7, Bou Azzer Mine (Bou Azer Mine; Bouazzar Mine), Bou Azzer District (Bou Azer District), Tazenakht, Ouarzazate Province, Drâa-Tafilalet Region, MoroccoEG104_1065EG104_1065Co-00043Co-00043Irhtemite 130314-6-54-3430.517777777778,-6.9094444444444
    RP310.4310.4133547Ightem, Bou Azzer District (Bou Azer District), Tazenakht, Ouarzazate Province, Drâa-Tafilalet Region, MoroccoMorocco2389Bou Azzer District (Bou Azer District), Tazenakht, Ouarzazate Province, Drâa-Tafilalet Region, MoroccoEG104_1065EG104_1065EG104_1065EG104_1065Irhtemite 1302934-6-39-5030.492777777778,-6.6638888888889
    MDRY310.4310.411607Ightem Mine (Irhtem Mine), Ightem, Bou Azzer District (Bou Azer District), Tazenakht, Ouarzazate Province, Drâa-Tafilalet Region, MoroccoMoroccoContinental Arc2389Bou Azzer District (Bou Azer District), Tazenakht, Ouarzazate Province, Drâa-Tafilalet Region, MoroccoEG104_1065EG104_1065EG104_1065EG104_1065Irhtemite 1302921-6-39-4830.489166666667,-6.6633333333333
    3366USAUSAIrhtemite 1374912-83-42-4937.82,-83.713611111111
    14378Utah, USAUSAIrhtemite 1393549-111-40-4239.596944444444,-111.67833333333
    14381Tooele Co., Utah, USAUSAIrhtemite 1402841-112-50-140.478055555556,-112.83361111111
    39310Oquirrh Mts, Tooele Co., Utah, USAUSAIrhtemite 1402857-112-15-4940.4825,-112.26361111111
    4186Mercur District (Camp Floyd District), Oquirrh Mts, Tooele Co., Utah, USAUSAIrhtemite 1401858-112-12-5340.316111111111,-112.21472222222
    MD38958Mercur Mine, Mercur District (Camp Floyd District), Oquirrh Mts, Tooele Co., Utah, USAUSAIrhtemite 1401856-112-12-3740.315555555556,-112.21027777778

    This mineral directly occurs at 7 localities (7 localities according to mindat, 31 localities if parents are counted as well)
    Of the 7 localities at which this mineral occurs, 3 have an age. (13 of the 31 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. (10 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. (3 bottom-level + 15 top/mid-level = 18 total)

       






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