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 | Calcite | Clay | Clinozoisite | Diaspore | Epidote | None | Quartz | Smectite-vermiculite | Spinel |
Talc |
Calcite (*) | Chromite (*) | Epidote (*) | Goethite (*) | Montmorillonite (*) |
Plagionite (*) | Quartz (*) | Talc (*) | Tremolite (*) |
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 |
---|---|---|---|---|---|---|---|
Calcite (*) | Calcite | Ca(CO3) | 1 | 66636 | 27770 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 3 | 66633,66634,66635 | 3902 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1 | 66636 | 8173 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 66633 | 7437 | ||
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 1 | 66633 | 1508 | ||
Plagionite (*) | None | Pb5Sb8S17 | 1 | 66636 | 100 | ||
Quartz (*) | Quartz | SiO2 | 2 | 66633,66636 | 61156 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 1 | 66633 | 3337 | ||
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 1 | 66636 | 2562 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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