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. |
Alum | Alunite | Amorphous | Baryte | Brucite | Calcite | Clay | Corundum | Diaspore | Gypsum |
Halotrichite | Harmotome | Marcasite | Melanterite | Mica | Natrolite | None | Pseudobrookite | Pyrite | Quartz |
Rutile | Smectite-vermiculite | Sulphur |
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 |
---|---|---|---|---|---|---|---|
Alum-(Na) (*) | Alum | NaAl(SO4)2·12H2O | 1 | 65478 | 12 | ||
Baryte (*) | Baryte | Ba(SO4) | 1 | 65482 | 11547 | ||
Bílinite (*) | Halotrichite | Fe2+Fe3+2(SO4)4·22H2O | 1 | 65478 | 16 | ||
Brucite (*) | Brucite | Mg(OH)2 | 1 | 65477 | 462 | ||
Calcite (*) | Calcite | Ca(CO3) | 5 | 65477,65478,65482,65484,65485 | 27770 | ||
Celadonite (*) | Mica Clay | KMgFe3+Si4O10(OH)2 | 1 | 65482 | 309 | ||
Dolomite (*) | None | CaMg(CO3)2 | 2 | 65477,65482 | 9895 | ||
Goethite (*) | Diaspore | FeO(OH) | 3 | 65481,65482,65485 | 7437 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 2 | 65477,65478 | 6890 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 65482 | 14640 | ||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 3 | 65477,65478,65481 | 2228 | ||
Marcasite (*) | Marcasite | FeS2 | 2 | 65477,65478 | 5674 | ||
Melanterite (*) | Melanterite | Fe(SO4)·7H2O | 1 | 65478 | 915 | ||
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 1 | 65482 | 1508 | ||
Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 2 | 65487,65488 | 1236 | ||
Opal (*) | Amorphous | SiO2·nH2O | 3 | 65481,65482,65484 | 2994 | ||
Phillipsite-K (*) | Harmotome | K6(Si10Al6)O32·12H2O | 1 | 65480 | 71 | ||
Portlandite (*) | Brucite | Ca(OH)2 | 1 | 65477 | 51 | ||
Pseudobrookite (*) | Pseudobrookite | (Fe3+2Ti)O5 | 1 | 65482 | 164 | ||
Pyrite (*) | Pyrite | FeS2 | 2 | 65477,65478 | 39462 | ||
Pyrolusite (*) | Rutile | MnO2 | 2 | 65482,65485 | 3106 | ||
Quartz (*) | Quartz | SiO2 | 7 | 65478,65480,65481,65482,65484,65485,65487 | 61156 | ||
Salammoniac (*) | None | (NH4)Cl | 2 | 65477,65478 | 105 | ||
Siderite (*) | Calcite | Fe(CO3) | 1 | 65485 | 6417 | ||
Sulphur (*) | Sulphur | S | 2 | 65477,65478 | 2045 | ||
Thénardite (*) | None | Na2(SO4) | 2 | 65477,65478 | 299 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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