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. |
Baryte | Bixbyite | Braunite | Coronadite | Corundum | Epidote | None | Quartz | Rutile | Spinel |
Baryte (*) | Bixbyite (*) | Braunite (*) | Cryptomelane (*) | Hematite (*) |
Hollandite (*) | Jacobsite (*) | Manganite (*) | Piemontite (*) | Pyrolusite (*) |
Quartz (*) | Todorokite (*) |
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 |
---|---|---|---|---|---|---|---|
Baryte (*) | Baryte | Ba(SO4) | 1 | 67526 | 11547 | ||
Bixbyite (*) | Bixbyite | Mn3+2O3 | 1 | 67526 | 104 | ||
Braunite (*) | Braunite | Mn2+Mn3+6O8(SiO4) | 1 | 67526 | 483 | ||
Cryptomelane (*) | Coronadite | K(Mn4+7Mn3+)O16 | 1 | 67526 | 599 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 67526 | 14640 | ||
Hollandite (*) | Coronadite | Ba(Mn4+6Mn3+2)O16 | 1 | 67526 | 243 | ||
Jacobsite (*) | Spinel | Mn2+Fe3+2O4 | 1 | 67526 | 172 | ||
Manganite (*) | Rutile | Mn3+O(OH) | 1 | 67526 | 770 | ||
Piemontite (*) | Epidote | Ca2(Al2Mn3+)[Si2O7][SiO4]O(OH) | 1 | 67526 | 260 | ||
Pyrolusite (*) | Rutile | MnO2 | 1 | 67526 | 3106 | ||
Quartz (*) | Quartz | SiO2 | 1 | 67526 | 61156 | ||
Todorokite (*) | None | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12·3-4H2O | 1 | 67526 | 433 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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