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. |
Allophane | Amphibole | Calcite | Clay | Clinozoisite | Epidote | Gypsum | None | Prehnite | Pyroxene |
Quartz | Spinel | Stilpnomelane | Talc | Titanite |
Allophane (*) | Augite (*) | Calcite (*) | Chromite (*) | Dolomite (*) |
Edenite (*) | Epidote (*) | Glaucophane (*) | Gypsum (*) | Jadeite (*) |
Prehnite (*) | Quartz (*) | Siderite (*) | Stilpnomelane (*) | Talc (*) |
Titanite (*) |
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 |
---|---|---|---|---|---|---|---|
Allophane (*) | Allophane | Al2O3(SiO2)1.3-2.0·2.5-3.0H2O | 1 | 97489 | 470 | ||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 1 | 97486 | 2060 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 97486 | 27770 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 97486 | 3902 | ||
Dolomite (*) | None | CaMg(CO3)2 | 1 | 97486 | 9895 | ||
Edenite (*) | Amphibole | NaCa2Mg5(Si7Al)O22(OH)2 | 1 | 97486 | 160 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1 | 97486 | 8173 | ||
Glaucophane (*) | Amphibole | Na2(Mg3Al2)Si8O22(OH)2 | 1 | 97486 | 286 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 97486 | 6890 | ||
Jadeite (*) | Pyroxene | NaAlSi2O6 | 1 | 97486 | 154 | ||
Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 1 | 97486 | 1898 | ||
Quartz (*) | Quartz | SiO2 | 1 | 97486 | 61156 | ||
Siderite (*) | Calcite | Fe(CO3) | 1 | 97486 | 6417 | ||
Stilpnomelane (*) | Stilpnomelane Clay | (K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36·nH2O | 1 | 97486 | 456 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 1 | 97486 | 3337 | ||
Titanite (*) | Titanite | CaTi(SiO4)O | 1 | 97486 | 4899 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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