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 | Aragonite | Baryte | Calcite | Clay | Corundum | Diaspore | Gypsum | Harmotome | Heulandite |
Kieserite | None | Pyrite | Quartz | Rutile | Smectite-vermiculite | Spinel | Starkeyite | Tridymite |
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 |
---|---|---|---|---|---|---|---|
Aragonite (*) | Aragonite | Ca(CO3) | 1 | 65318 | 3250 | ||
Baryte (*) | Baryte | Ba(SO4) | 1 | 65318 | 11547 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 65318 | 27770 | ||
Clinoptilolite-Ca (*) | Heulandite | Ca3(Si30Al6)O72·20H2O | 1 | 65318 | 33 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 65318 | 7437 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 65318 | 6890 | ||
Harmotome (*) | Harmotome | Ba2(Si12Al4)O32·12H2O | 1 | 65318 | 290 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 65318 | 14640 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 65318 | 5433 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 65318 | 14899 | ||
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 1 | 65318 | 1508 | ||
Opal (*) | Amorphous | SiO2·nH2O | 1 | 65318 | 2994 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 65318 | 39462 | ||
Pyrolusite (*) | Rutile | MnO2 | 1 | 65318 | 3106 | ||
Quartz (*) | Quartz | SiO2 | 1 | 65318 | 61156 | ||
Ranciéite (*) | None | (Ca,Mn2+)0.2(Mn4+,Mn3+)O2·0.6H2O | 1 | 65318 | 177 | ||
Rozenite (*) | Starkeyite | Fe2+(SO4)·4H2O | 1 | 65318 | 293 | ||
Saponite (*) | Clay Smectite-vermiculite | (Ca,Na)0.3(Mg,Fe)3(Si,Al)4O10(OH)2·4H2O | 1 | 65318 | 301 | ||
Siderite (*) | Calcite | Fe(CO3) | 1 | 65318 | 6417 | ||
Szomolnokite (*) | Kieserite | Fe(SO4)·H2O | 1 | 65318 | 139 | ||
Tridymite (*) | Tridymite | SiO2 | 1 | 65318 | 458 | ||
Vermiculite (*) | Clay Smectite-vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4·8H2O | 1 | 65318 | 652 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...