A | This mineral is Anthropogenic. |
G | This mineral is directly dated. |
B | This mineral is reported as having this age. |
Y | This mineral is using an age reported as an element mineralization period. |
O | This mineral is using an age calculated from all data at the locality. |
R | The age displayed for this mineral originates from a different, non-child locality. |
P | The 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. |
Amphibole | Beryl | Calcite | Clay | Corundum | Diaspore | Fluorite | Malachite | None | Not in a structural group |
Pyrite | Quartz | Scheelite | Spinel | Talc | Topaz |
Actinolite (*) | Azurite (*) | Beryl (*) | Chalcocite (*) | Fluorite (*) |
Goethite (*) | Graphite (*) | Hematite (*) | Magnetite (*) | Malachite (*) |
Powellite (*) | Pyrite (*) | Quartz (*) | Siderite (*) | Talc (*) |
Topaz (*) | Tremolite (*) |
Mineral name | Structural Groups | IMA Formula | Max Age (Ma) | Min Age (Ma) | # of Sublocalities containing mineral | LOCALITY IDs, not mindat ids | # of localities containing mineral |
---|---|---|---|---|---|---|---|
Actinolite (*) | Amphibole | Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 | 1 | 19117 | 3419 | ||
Azurite (*) | Not in a structural group | Cu3(CO3)2(OH)2 | 1 | 19117 | 5509 | ||
Beryl (*) | Beryl | Be3Al2Si6O18 | 1 | 19117 | 4286 | ||
Chalcocite (*) | None | Cu2S | 1 | 19117 | 5707 | ||
Fluorite (*) | Fluorite | CaF2 | 1 | 19117 | 9617 | ||
Goethite (*) | Diaspore | FeO(OH) | 0 | 7437 | |||
Graphite (*) | None | C | 0 | 2812 | |||
Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 1 | 19117 | 12537 | ||
Powellite (*) | Scheelite | Ca(MoO4) | 1 | 19117 | 494 | ||
Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
Quartz (*) | Quartz | SiO2 | 1 | 19117 | 61156 | ||
Siderite (*) | Calcite | Fe(CO3) | 0 | 6417 | |||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 1 | 19117 | 3337 | ||
Topaz (*) | Topaz | Al2SiO4F2 | 1 | 19117 | 1476 | ||
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 1 | 19117 | 2562 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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