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 | Aragonite | Calcite | Chlorite | Clay | Clinozoisite | Epidote | Ettringite | Garnet | None |
Not in a structural group | Pyroxene | Rhodonite | Spinel |
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 |
---|---|---|---|---|---|---|---|
Anthophyllite (*) | Amphibole | Mg2Mg5Si8O22(OH)2 | 1 | 92000 | 718 | ||
Aragonite (*) | Aragonite | Ca(CO3) | 1 | 92000 | 3250 | ||
Babingtonite (*) | Rhodonite | Ca2Fe2+Fe3+Si5O14(OH) | 1 | 92003 | 161 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 92002 | 27770 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 2 | 91998,92000 | 3902 | ||
Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 2 | 91998,92000 | 1756 | ||
Edenite (*) | Amphibole | NaCa2Mg5(Si7Al)O22(OH)2 | 1 | 92000 | 160 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1 | 92002 | 8173 | ||
Hedenbergite (*) | Pyroxene | CaFe2+Si2O6 | 1 | 91997 | 741 | ||
Hydromagnesite (*) | None | Mg5(CO3)4(OH)2·4H2O | 1 | 92000 | 341 | ||
Lansfordite (*) | None | Mg(CO3)·5H2O | 1 | 92000 | 17 | ||
Laumontite (*) | Not in a structural group | CaAl2Si4O12·4H2O | 1 | 92001 | 1271 | ||
Nesquehonite (*) | None | Mg(CO3)·3H2O | 1 | 92000 | 80 | ||
Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 1 | 91999 | 1214 | ||
Thaumasite (*) | Ettringite | Ca3Si(OH)6(CO3)(SO4)·12H2O | 1 | 92001 | 183 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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