| 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 | Apatite | Calcite | Clay | Feldspar | Mica | Nickeline | None | Pyrite | Quartz |
| Titanite | Tourmaline | Vesuvianite | Wollastonite |
| Actinolite (*) | Calcite (*) | Dravite (*) | Fluorapatite (*) | Graphite (*) |
| Microcline (*) | Phlogopite (*) | Pyrite (*) | Pyrrhotite (*) | Quartz (*) |
| Titanite (*) | Vesuvianite (*) | Wollastonite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Actinolite (*) | Amphibole | Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 | 0 | 3419 | |||
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Dravite (*) | Tourmaline | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) | 0 | 648 | |||
| Fluorapatite (*) | Apatite | Ca5(PO4)3F | 0 | 2740 | |||
| Graphite (*) | None | C | 0 | 2812 | |||
| Microcline (*) | Feldspar | K(AlSi3O8) | 0 | 4924 | |||
| Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 0 | 2273 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Pyrrhotite (*) | Nickeline | Fe7S8 | 0 | 9056 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Titanite (*) | Titanite | CaTi(SiO4)O | 0 | 4899 | |||
| Vesuvianite (*) | Vesuvianite | (Ca,Na)19(Al,Mg,Fe)13(SiO4)10(Si2O7)4(OH,F,O)10 | 0 | 1395 | |||
| Wollastonite (*) | Wollastonite | CaSiO3 | 0 | 1247 |
| Sample | Source Locality | Reference URL |
|---|---|---|
| R120025 | Saint-Sauveur Graphite Occurrence, Saint-Sauveur, Les Pays-d'en-Haut RCM, Laurentides, Québec, Canada | https://rruff.info/R120025 |
| R120016 | Saint-Sauveur Graphite Occurrence, Saint-Sauveur, Les Pays-d'en-Haut RCM, Laurentides, Québec, Canada | https://rruff.info/R120016 |
All locality data graciously provided by mindat.org
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