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. |
Amorphous | Calcite | Clay | Corundum | Diaspore | Iron | None | Pyrite | Quartz | Smectite-vermiculite |
Spinel |
Calcite (*) | Corundum (*) | Daubréelite (*) | Goethite (*) | Iron (*) |
Nontronite (*) | Opal (*) | Pyrite (*) | Quartz (*) | Schreibersite (*) |
Siderite (*) | Tetrataenite (*) | Troilite (*) |
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 |
---|---|---|---|---|---|---|---|
Calcite (*) | Calcite | Ca(CO3) | 1 | 286409 | 27770 | ||
Corundum (*) | Corundum | Al2O3 | 1 | 286405 | 1797 | ||
Daubréelite (*) | Spinel | FeCr2S4 | 1 | 286401 | 157 | ||
Goethite (*) | Diaspore | FeO(OH) | 2 | 286406,286407 | 7437 | ||
Iron (*) | Iron | Fe | 1 | 286401 | 1089 | ||
Nontronite (*) | Clay Smectite-vermiculite | Na0.3Fe3+2(Si,Al)4O10(OH)2·nH2O | 2 | 286403,286406 | 471 | ||
Opal (*) | Amorphous | SiO2·nH2O | 3 | 286407,286409,286411 | 2994 | ||
Pyrite (*) | Pyrite | FeS2 | 2 | 286407,286409 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 2 | 286405,286407 | 61156 | ||
Schreibersite (*) | None | (Fe,Ni)3P | 1 | 286401 | 374 | ||
Siderite (*) | Calcite | Fe(CO3) | 1 | 286409 | 6417 | ||
Tetrataenite (*) | None | FeNi | 1 | 286401 | 116 | ||
Troilite (*) | None | FeS | 1 | 286401 | 1044 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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