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: Gianellaite

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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
    P429.7361.35536SpainSpainEPSL148_287EPSL148_287Hg-00028Hg-00028Gianellaite 1401510-3-35-2340.252777777778,-3.5897222222222
    P429.7361.320921Castile-La Mancha, SpainSpainEPSL148_287EPSL148_287Hg-00028Hg-00028Gianellaite 1394034-3-6-3439.676111111111,-3.1094444444444
    P429.7361.3195471Ciudad Real, Castile-La Mancha, SpainSpainEPSL148_287EPSL148_287Hg-00028Hg-00028Gianellaite 1394232-4-1-5039.708888888889,-4.0305555555556
    P429.7361.3133593Almadén District, Ciudad Real, Castile-La Mancha, SpainSpainEPSL148_287EPSL148_287Hg-00028Hg-00028Gianellaite 145944-3-37-3545.162222222222,-3.6263888888889
    P429.7361.3133592Almadén, Almadén District, Ciudad Real, Castile-La Mancha, SpainSpainEPSL148_287EPSL148_287Hg-00028Hg-00028Gianellaite 1384628-4-47-3638.774444444444,-4.7933333333333
    MDY429.7361.33115Almadén Mine, Almadén, Almadén District, Ciudad Real, Castile-La Mancha, SpainSpain3115Almadén Mine, Almadén, Almadén District, Ciudad Real, Castile-La Mancha, SpainEPSL148_287EPSL148_287Hg-00028Hg-00028Gianellaite 1384631-4-50-5038.775277777778,-4.8472222222222
    P38323366USAUSAHg-00039Hg-00039Gianellaite 1374912-83-42-4937.82,-83.713611111111
    P5.303424California, USAUSAMD19_202MD19_202Hg-00033Hg-00033Gianellaite 1374954-120-44-337.831666666667,-120.73416666667
    P5.303279San Benito Co., California, USAUSAMD19_202MD19_202Hg-00033Hg-00033Gianellaite 1364422-121-17-4236.739444444444,-121.295
    P5.3087776Diablo Range, San Benito Co., California, USAUSAMD19_202MD19_202Hg-00033Hg-00033Gianellaite 1363458-120-57-236.582777777778,-120.95055555556
    P5.306418New Idria District, Diablo Range, San Benito Co., California, USAUSA6418New Idria District, Diablo Range, San Benito Co., California, USAMD19_202MD19_202Hg-00033Hg-00033Gianellaite 1362216-120-40-3936.371111111111,-120.6775
    P5.30299645Goat Mountain, New Idria District, Diablo Range, San Benito Co., California, USAUSAMD19_202MD19_202Hg-00033Hg-00033Gianellaite 136222-120-44-1336.367222222222,-120.73694444444
    MDY5.303529Clear Creek Claim (Clear Creek Mine), Goat Mountain, New Idria District, Diablo Range, San Benito Co., California, USAUSA3529Clear Creek Claim (Clear Creek Mine), Goat Mountain, New Idria District, Diablo Range, San Benito Co., California, USAMD19_202MD19_202Hg-00033Hg-00033Gianellaite 136233-120-44-1236.384166666667,-120.73666666667
    P38324126Texas, USAUSAHg-00039Hg-00039Gianellaite 1312242-98-30-2731.378333333333,-98.5075
    P383216765Brewster Co., Texas, USAUSAHg-00039Hg-00039Gianellaite 1294238-103-27-5329.710555555556,-103.46472222222
    P38324135Terlingua District, Brewster Co., Texas, USAUSAHg-00039Hg-00039Gianellaite 1291952-103-40-3529.331111111111,-103.67638888889
    MDB38324128Mariposa Mine (California Mountain Mine), Terlingua District, Brewster Co., Texas, USAUSA4128Mariposa Mine (California Mountain Mine), Terlingua District, Brewster Co., Texas, USAHg-00039Hg-00039Gianellaite 129195-103-41-3929.318055555556,-103.69416666667

    This mineral directly occurs at 3 localities (3 localities according to mindat, 17 localities if parents are counted as well)
    Of the 3 localities at which this mineral occurs, 3 have an age. (17 of the 17 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. (2 total)
     This locality is directly dated, but is not bottom-level. (2 total)
     This locality is not directly dated, and is not bottom-level. (13 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. (0 bottom-level + 0 top/mid-level = 0 total)

       







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