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. |
Clay | Copper | Cristobalite | Feldspar | Heulandite | Mordenite | None | Quartz | Smectite-vermiculite | Spinel |
Albite (*) | Clinoptilolite-K (*) | Clinoptilolite-Na (*) | Cristobalite (*) | Gold (*) |
Heulandite-Ca (*) | Heulandite-Na (*) | Magnetite (*) | Montmorillonite (*) | Mordenite (*) |
Quartz (*) | Sanidine (*) |
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 |
---|---|---|---|---|---|---|---|
Albite (*) | Feldspar | Na(AlSi3O8) | 0 | 8803 | |||
Clinoptilolite-K (*) | Heulandite | K6(Si30Al6)O72·20H2O | 0 | 13 | |||
Clinoptilolite-Na (*) | Heulandite | Na6(Si30Al6)O72·20H2O | 0 | 24 | |||
Cristobalite (*) | Cristobalite | SiO2 | 0 | 453 | |||
Gold (*) | Copper | Au | 0 | 30554 | |||
Heulandite-Ca (*) | Heulandite | (Ca,Na,K)5(Si27Al9)O72·26H2O | 0 | 246 | |||
Heulandite-Na (*) | Heulandite | (Na,Ca,K)6(Si,Al)36O72·22H2O | 0 | 18 | |||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 0 | 1508 | |||
Mordenite (*) | Mordenite | (Na2,Ca,K2)4(Al8Si40)O96·28H2O | 0 | 405 | |||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Sanidine (*) | Feldspar | K(AlSi3O8) | 0 | 598 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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