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 | Diaspore | None | Quartz | Rutile |
Calcite (*) | Goethite (*) | Opal (*) | Pyrolusite (*) | Quartz (*) |
Siderite (*) |
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) | 2 | 65484,65485 | 27770 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 65485 | 7437 | ||
Opal (*) | Amorphous | SiO2·nH2O | 1 | 65484 | 2994 | ||
Pyrolusite (*) | Rutile | MnO2 | 1 | 65485 | 3106 | ||
Quartz (*) | Quartz | SiO2 | 2 | 65484,65485 | 61156 | ||
Siderite (*) | Calcite | Fe(CO3) | 1 | 65485 | 6417 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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