| 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. |
| Acanthite | Apatite | Calcite | Chalcopyrite | Clay | Copper | Gyrolite | Kaolinite | Mica | None |
| Not in a structural group | Polybasite | Pyrite | Quartz | Rocksalt | Smectite-vermiculite | Sphalerite | Stibnite | Tetrahedrite | Xanthoconite |
| 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 |
|---|---|---|---|---|---|---|---|
| Acanthite (*) | Acanthite | Ag2S | 0 | 2793 | |||
| Aguilarite (*) | Acanthite | Ag4SeS | 0 | 87 | |||
| Altaite (*) | Rocksalt | PbTe | 0 | 489 | |||
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
| Clausthalite (*) | Rocksalt | PbSe | 0 | 281 | |||
| Fluorapatite (*) | Apatite | Ca5(PO4)3F | 0 | 2740 | |||
| Galena (*) | Rocksalt | PbS | 0 | 24243 | |||
| Gold (*) | Copper | Au | 0 | 30554 | |||
| Gyrolite (*) | Gyrolite | NaCa16(Si23Al)O60(OH)8·14H2O | 0 | 142 | |||
| Hessite (*) | None | Ag2Te | 0 | 804 | |||
| Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 0 | 5591 | |||
| Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 0 | 1508 | |||
| Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 0 | 17380 | |||
| Naumannite (*) | Not in a structural group | Ag2Se | 0 | 192 | |||
| Petzite (*) | None | Ag3AuTe2 | 0 | 409 | |||
| Polybasite (*) | Polybasite | [Ag9CuS4][(Ag,Cu)6(Sb,As)2S7] | 0 | 716 | |||
| Pyrargyrite (*) | None | Ag3SbS3 | 0 | 1425 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Pyrostilpnite (*) | Xanthoconite | Ag3SbS3 | 0 | 84 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Saponite (*) | Clay Smectite-vermiculite | (Ca,Na)0.3(Mg,Fe)3(Si,Al)4O10(OH)2·4H2O | 0 | 301 | |||
| Silver (*) | Copper | Ag | 0 | 5186 | |||
| Sphalerite (*) | Sphalerite | ZnS | 0 | 21482 | |||
| Stephanite (*) | None | Ag5SbS4 | 0 | 586 | |||
| Stibnite (*) | Stibnite | Sb2S3 | 0 | 3418 | |||
| Tetrahedrite-(Zn) (*) | Tetrahedrite | Cu6(Cu4Zn2)Sb4S13 | 0 | 5317 |
All locality data graciously provided by mindat.org
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