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. |
Allophane | Braunite | Calcite | Clay | Corundum | Diaspore | Garnet | None | Pyrite | Quartz |
Rhodonite | Rutile | Spinel |
Bementite (*) | Braunite (*) | Calcite (*) | Goethite (*) | Hausmannite (*) |
Hematite (*) | Manganite (*) | Neotocite (*) | Pyrite (*) | Pyrolusite (*) |
Quartz (*) | Rhodonite (*) | Spessartine (*) |
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 |
---|---|---|---|---|---|---|---|
Bementite (*) | Clay | Mn7Si6O15(OH)8 | 4 | 284355,284356,284357,284358 | 173 | ||
Braunite (*) | Braunite | Mn2+Mn3+6O8(SiO4) | 1 | 284358 | 483 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 284358 | 27770 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 284358 | 7437 | ||
Hausmannite (*) | Spinel | Mn2+Mn3+2O4 | 1 | 284355 | 350 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 284358 | 14640 | ||
Manganite (*) | Rutile | Mn3+O(OH) | 1 | 284357 | 770 | ||
Neotocite (*) | Allophane | (Mn,Fe)SiO3·H2O (?) | 2 | 284357,284358 | 186 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 284358 | 39462 | ||
Pyrolusite (*) | Rutile | MnO2 | 1 | 284358 | 3106 | ||
Quartz (*) | Quartz | SiO2 | 2 | 284355,284358 | 61156 | ||
Rhodonite (*) | Rhodonite | CaMn3Mn(Si5O15) | 1 | 284358 | 969 | ||
Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 1 | 284358 | 1214 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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