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. |
Aragonite | Brucite | Calcite | Hydrotalcite | None |
Aragonite (*) | Brucite (*) | Calcite (*) | Dolomite (*) | Graphite (*) |
Hydrotalcite (*) | Pyroaurite (*) |
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) | 1 | 73555 | 3250 | ||
Brucite (*) | Brucite | Mg(OH)2 | 1 | 73555 | 462 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 73555 | 27770 | ||
Dolomite (*) | None | CaMg(CO3)2 | 1 | 73555 | 9895 | ||
Graphite (*) | None | C | 1 | 73555 | 2812 | ||
Hydrotalcite (*) | Hydrotalcite | Mg6Al2CO3(OH)16(H2O)4 | 1 | 73555 | 87 | ||
Pyroaurite (*) | Hydrotalcite | Mg6Fe3+2(CO3)(OH)16·4H2O | 1 | 73555 | 89 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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