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 | Clay | Coronadite | Covellite | Feldspar | Kaolinite | None | Pharmacosiderite | Quartz |
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 |
---|---|---|---|---|---|---|---|
Coronadite (*) | Coronadite | Pb(Mn4+6Mn3+2)O16 | 0 | 227 | |||
Covellite (*) | Covellite | CuS | 0 | 4165 | |||
Cryptomelane (*) | Coronadite | K(Mn4+7Mn3+)O16 | 0 | 599 | |||
Hollandite (*) | Coronadite | Ba(Mn4+6Mn3+2)O16 | 0 | 243 | |||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 0 | 5591 | |||
Ludlockite (*) | None | PbFe3+4As3+10O22 | 0 | 15 | |||
Microcline (*) | Feldspar | K(AlSi3O8) | 0 | 4924 | |||
Opal (*) | Amorphous | SiO2·nH2O | 0 | 2994 | |||
Pharmacosiderite (*) | Pharmacosiderite | KFe3+4(AsO4)3(OH)4·6-7H2O | 0 | 428 | |||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Romanèchite (*) | None | (Ba,H2O)2(Mn4+,Mn3+)5O10 | 0 | 312 | |||
Wallkilldellite (*) | None | Ca2Mn2+3(AsO4)2(OH)4·9H2O | 0 | 20 | |||
Wallkilldellite-(Fe) (*) | None | Ca2Fe2+3(AsO4)2(OH)4·9H2O | 0 | 6 | |||
Yukonite (*) | None | Ca2Fe3+3(AsO4)3(OH)4·4H2O | 0 | 29 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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