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. |
Amphibole | Apophyllite | Aragonite | None | Scapolite |
Aragonite (*) | Fluorapophyllite-(K) (*) | Grunerite (*) | Meionite (*) |
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) | 0 | 3250 | |||
Fluorapophyllite-(K) (*) | Apophyllite | KCa4Si8O20F·8H2O | 0 | 303 | |||
Grunerite (*) | Amphibole | Fe2+2Fe2+5Si8O22(OH)2 | 0 | 223 | |||
Meionite (*) | Scapolite | Ca4Al6Si6O24(CO3) | 0 | 176 |
Sample | Source Locality | Reference URL |
---|---|---|
R070204 | Penge Mine, Sekhukhune District, Limpopo, South Africa | https://rruff.info/R070204 |
All locality data graciously provided by mindat.org
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