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: Bariandite

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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
    P1840172014568GabonGabonEPSL25_189EPSL25_189Giersdorf_00000792Giersdorf_00000792Bariandite 10-12-4711409-0.21305555555556,11.669166666667
    P1840172023840Haut-Ogooué Province, GabonGabonEPSL25_189EPSL25_189Giersdorf_00000792Giersdorf_00000792Bariandite 1-1-38-43131335-1.6452777777778,13.226388888889
    P1840172023918Franceville, Haut-Ogooué Province, GabonGabonEPSL25_189EPSL25_189Giersdorf_00000792Giersdorf_00000792Bariandite 1-1-29-53131535-1.4980555555556,13.259722222222
    MDRO184017201750Mounana Mine (Mouana Mine), Franceville, Haut-Ogooué Province, GabonGabon1749Oklo Mine, Franceville, Haut-Ogooué Province, GabonEPSL25_189EPSL25_189Giersdorf_00000792Giersdorf_00000792Bariandite 1-1-25-5913859-1.4330555555556,13.149722222222
    5869PeruPeruBariandite 1-11-25-24-75-20-42-11.423333333333,-75.345
    22151Pasco, PeruPeruBariandite 1-10-39-58-76-36-48-10.666111111111,-76.613333333333
    189216Pasco Province, Pasco, PeruPeruBariandite 1-10-42-57-76-23-36-10.715833333333,-76.393333333333
    28623Huayllay District, Pasco Province, Pasco, PeruPeruBariandite 1-10-51-39-76-34-18-10.860833333333,-76.571666666667
    MD2547Ragra Mine (Minasragra), Huayllay District, Pasco Province, Pasco, PeruPeruBariandite 1-10-51-39-76-34-19-10.860833333333,-76.571944444444
    3366USAUSABariandite 1374912-83-42-4937.82,-83.713611111111
    3585Colorado, USAUSABariandite 1385532-105-31-5138.925555555556,-105.53083333333
    23443Montrose Co., Colorado, USAUSABariandite 1381446-108-43-338.246111111111,-108.7175
    24282Uravan District, Montrose Co., Colorado, USAUSABariandite 1381826-108-47-1538.307222222222,-108.7875
    MD116622Duggan Adit (Dugan Adit), Uravan District, Montrose Co., Colorado, USAUSABariandite 1381332-108-46-1238.225555555556,-108.77
    14378Utah, USAUSABariandite 1393549-111-40-4239.596944444444,-111.67833333333
    21743Grand Co., Utah, USAUSABariandite 138420-109-35-3238.7,-109.59222222222
    20927Thompsons District (S. E. Thomsons), Grand Co., Utah, USAUSABariandite 1384944-109-30-3938.828888888889,-109.51083333333
    183379The Poison Strip, Thompsons District (S. E. Thomsons), Grand Co., Utah, USAUSABariandite 1385052-109-31-838.847777777778,-109.51888888889
    MD4152Cactus Rat Mine (Blue Bird), The Poison Strip, Thompsons District (S. E. Thomsons), Grand Co., Utah, USAUSABariandite 138514-109-29038.851111111111,-109.48333333333
    19312San Juan Co., Utah, USAUSABariandite 1374936-109-36-2837.826666666667,-109.60777777778
    40018La Sal District (Paradox Valley District), San Juan Co., Utah, USAUSABariandite 1381938-109-6-5938.327222222222,-109.11638888889
    29425La Sal, La Sal District (Paradox Valley District), San Juan Co., Utah, USAUSABariandite 138193-109-10-2238.3175,-109.17277777778
    MD29584Pandora Mine, La Sal, La Sal District (Paradox Valley District), San Juan Co., Utah, USAUSABariandite 1381833-109-13-1338.309166666667,-109.22027777778
    4176La Sal Quadrangle, San Juan Co., Utah, USAUSABariandite 138189-109-2-2138.3025,-109.03916666667
    MD18741Firefly–Pigmay Mine, La Sal Quadrangle, San Juan Co., Utah, USAUSABariandite 1381954-109-5-5538.331666666667,-109.09861111111

    This mineral directly occurs at 6 localities (6 localities according to mindat, 25 localities if parents are counted as well)
    Of the 6 localities at which this mineral occurs, 1 has an age. (4 of the 25 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. (3 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 + 16 top/mid-level = 21 total)

       






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