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. |
Axinite | Braunite | Calcite | Clay | None | Quartz | Stilpnomelane |
Braunite (*) | Calcite (*) | Parsettensite (*) | Quartz (*) | Tinzenite (*) |
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 |
---|---|---|---|---|---|---|---|
Braunite (*) | Braunite | Mn2+Mn3+6O8(SiO4) | 1 | 114027 | 483 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 114027 | 27770 | ||
Parsettensite (*) | Stilpnomelane Clay | (K,Na,Ca)7.5(Mn,Mg)49Si72O168(OH)50·nH2O | 1 | 114027 | 43 | ||
Quartz (*) | Quartz | SiO2 | 1 | 114027 | 61156 | ||
Tinzenite (*) | Axinite | Ca2Mn2+4Al4[B2Si8O30](OH)2 | 1 | 114027 | 24 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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