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. |
Analcime | Calcite | Gismondine | Harmotome | Natrolite | None | Pectolite | Thomsonite |
Analcime (*) | Calcite (*) | Gismondine (*) | Harmotome (*) | Mesolite (*) |
Pectolite (*) | Thomsonite-Ca (*) |
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 |
---|---|---|---|---|---|---|---|
Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 0 | 1627 | |||
Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
Gismondine (*) | Gismondine | Ca2(Si4Al4)O16·8H2O | 1 | 48187 | 128 | ||
Harmotome (*) | Harmotome | Ba2(Si12Al4)O32·12H2O | 0 | 290 | |||
Mesolite (*) | Natrolite | Na2Ca2(Si9Al6)O30·8H2O | 0 | 425 | |||
Pectolite (*) | Pectolite | NaCa2Si3O8(OH) | 0 | 363 | |||
Thomsonite-Ca (*) | Thomsonite | NaCa2(Al5Si5)O20·6H2O | 1 | 48187 | 452 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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