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. |
Axinite | Calcite | Columbite | Garnet | None | Not in a structural group | Quartz | Rhodonite | Rocksalt | Rutile |
Akatoreite (*) | Alabandite (*) | Axinite-(Mn) (*) | Hübnerite (*) | Pyrolusite (*) |
Pyroxmangite (*) | Quartz (*) | Rhodochrosite (*) | Rhodonite (*) | Spessartine (*) |
Tinzenite (*) | 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 |
---|---|---|---|---|---|---|---|
Akatoreite (*) | Not in a structural group | Mn2+9Al2Si8O24(OH)8 | 0 | 3 | |||
Alabandite (*) | Rocksalt | MnS | 0 | 312 | |||
Axinite-(Mn) (*) | Axinite | Ca4Mn2+2Al4[B2Si8O30](OH)2 | 0 | 88 | |||
Hübnerite (*) | Columbite | Mn2+(WO4) | 0 | 469 | |||
Pyrolusite (*) | Rutile | MnO2 | 0 | 3106 | |||
Pyroxmangite (*) | None | Mn2+SiO3 | 0 | 147 | |||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Rhodochrosite (*) | Calcite | Mn(CO3) | 0 | 1711 | |||
Rhodonite (*) | Rhodonite | CaMn3Mn(Si5O15) | 0 | 969 | |||
Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 0 | 1214 | |||
Tinzenite (*) | Axinite | Ca2Mn2+4Al4[B2Si8O30](OH)2 | 0 | 24 | |||
Todorokite (*) | None | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12·3-4H2O | 0 | 433 |
Sample | Source Locality | Reference URL |
---|---|---|
R060230 | Akatore Creek, Clutha District, Otago Region, New Zealand | https://rruff.info/R060230 |
All locality data graciously provided by mindat.org
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