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 | Amphibole | Apatite | Calcite | Clay | Columbite | Corundum | Garnet | None | Olivine |
Pyrite | Quartz | Ramsdellite | Rhodonite | Rocksalt | Rutile | Stilpnomelane |
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 |
---|---|---|---|---|---|---|---|
Alabandite (*) | Rocksalt | MnS | 1 | 103997 | 312 | ||
Bannisterite (*) | Stilpnomelane Clay | (Ca,K,Na)(Mn2+,Fe2+)10(Si,Al)16O38(OH)8·nH2O | 1 | 103997 | 20 | ||
Clino-suenoite (*) | Amphibole | Mn2+2Mg5Si8O22(OH)2 | 2 | 103997 | 57 | ||
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 1 | 103997 | 2740 | ||
Hübnerite (*) | Columbite | Mn2+(WO4) | 1 | 103997 | 469 | ||
Neotocite (*) | Allophane | (Mn,Fe)SiO3·H2O (?) | 1 | 103997 | 186 | ||
Nsutite (*) | Ramsdellite | Mn2+xMn4+1-xO2-2x(OH)2x | 1 | 103997 | 121 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 103997 | 39462 | ||
Pyrolusite (*) | Rutile | MnO2 | 1 | 103997 | 3106 | ||
Pyrophanite (*) | Corundum | Mn2+TiO3 | 1 | 103997 | 244 | ||
Quartz (*) | Quartz | SiO2 | 1 | 103997 | 61156 | ||
Rhodochrosite (*) | Calcite | Mn(CO3) | 1 | 103997 | 1711 | ||
Rhodonite (*) | Rhodonite | CaMn3Mn(Si5O15) | 1 | 103997 | 969 | ||
Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 1 | 103997 | 1214 | ||
Tephroite (*) | Olivine | Mn2+2(SiO4) | 1 | 103997 | 240 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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