| 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. |
| 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 | |||
| Aegirine (*) | Pyroxene | NaFe3+Si2O6 | 0 | 1022 | |||
| Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 0 | 1627 | |||
| Andradite (*) | Garnet | Ca3Fe3+2(SiO4)3 | 0 | 1534 | |||
| Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 0 | 1036 | |||
| Aphthitalite (*) | Aphthitalite | K3Na(SO4)2 | 0 | 77 | |||
| Aragonite (*) | Aragonite | Ca(CO3) | 0 | 3250 | |||
| Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 0 | 2060 | |||
| Baddeleyite (*) | Baddeleyite | ZrO2 | 0 | 238 | |||
| Britholite-(Ce) (*) | Apatite | (Ce,Ca)5(SiO4)3(OH) | 0 | 115 | |||
| Brucite (*) | Brucite | Mg(OH)2 | 0 | 462 | |||
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Cerussite (*) | Aragonite | Pb(CO3) | 0 | 4979 | |||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
| Chondrodite (*) | Humite | Mg5(SiO4)2F2 | 0 | 285 | |||
| Clinohumite (*) | Humite | Mg9(SiO4)4F2 | 0 | 236 | |||
| Corundum (*) | Corundum | Al2O3 | 0 | 1797 | |||
| Cuspidine (*) | Wöhlerite | Ca8(Si2O7)2F4 | 0 | 67 | |||
| Davyne (*) | Cancrinite Cancrinite-sodalite | [(Na,K)6(SO4)0.5Cl][Ca2Cl2][(Si6Al6O24)] | 0 | 17 | |||
| Diopside (*) | Pyroxene | CaMgSi2O6 | 0 | 4135 | |||
| Dolomite (*) | None | CaMg(CO3)2 | 0 | 9895 | |||
| Ekanite (*) | Amorphous | Ca2ThSi8O20 | 0 | 16 | |||
| Ettringite (*) | Ettringite | Ca6Al2(SO4)3(OH)12·27H2O | 0 | 93 | |||
| Fergusonite-(Ce) (*) | Scheelite | CeNbO4·0.3H2O | 0 | 16 | |||
| Ferro-pargasite (*) | Amphibole | NaCa2(Fe2+4Al)(Si6Al2)O22(OH)2 | 0 | 54 | |||
| Fluoborite (*) | None | Mg3(BO3)F3 | 0 | 52 | |||
| Fluorapatite (*) | Apatite | Ca5(PO4)3F | 0 | 2740 | |||
| Fluorite (*) | Fluorite | CaF2 | 0 | 9617 | |||
| Forsterite (*) | Olivine | Mg2(SiO4) | 0 | 1188 | |||
| Galena (*) | Rocksalt | PbS | 0 | 24243 | |||
| Geikielite (*) | Corundum | MgTiO3 | 0 | 70 | |||
| Grossular (*) | Garnet | Ca3Al2(SiO4)3 | 0 | 1544 | |||
| Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 0 | 6890 | |||
| Haüyne (*) | Sodalite Cancrinite-sodalite | Na3Ca(Si3Al3)O12(SO4) | 0 | 158 | |||
| Helvine (*) | Sodalite Cancrinite-sodalite | Be3Mn2+4(SiO4)3S | 0 | 237 | |||
| Hiortdahlite (*) | Wöhlerite | Na2Ca4(Ca0.5Zr0.5)Zr(Si2O7)2OF3 | 0 | 21 | |||
| Humite (*) | Humite | Mg7(SiO4)3F2 | 0 | 80 | |||
| Hydromagnesite (*) | None | Mg5(CO3)4(OH)2·4H2O | 0 | 341 | |||
| Hydrozincite (*) | None | Zn5(CO3)2(OH)6 | 0 | 1066 | |||
| Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 0 | 2228 | |||
| Kaliophilite (*) | None | KAlSiO4 | 0 | 8 | |||
| Låvenite (*) | Wöhlerite | (Na,Ca)4(Mn2+,Fe2+)2(Zr,Ti,Nb)2(Si2O7)2(O,F)4 | 0 | 58 | |||
| Lazurite (*) | Cancrinite-sodalite Sodalite | Na7Ca(Al6Si6O24)(SO4)(S3)1-·H2O | 0 | 37 | |||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
| Meionite (*) | Scapolite | Ca4Al6Si6O24(CO3) | 0 | 176 | |||
| Merlinoite (*) | None | K5Ca2(Si23Al9)O64·24H2O | 0 | 17 | |||
| Molybdenite (*) | Molybdenite | MoS2 | 0 | 5800 | |||
| Montesommaite (*) | None | K9(Si23Al9)O64·10H2O | 0 | 3 | |||
| Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 0 | 1236 | |||
| Nepheline (*) | Tridymite | Na3K(Al4Si4O16) | 0 | 884 | |||
| Norbergite (*) | Humite | Mg3(SiO4)F2 | 0 | 37 | |||
| Periclase (*) | Rocksalt | MgO | 0 | 114 | |||
| Perovskite (*) | Perovskite | CaTiO3 | 0 | 495 | |||
| Phillipsite-K (*) | Harmotome | K6(Si10Al6)O32·12H2O | 0 | 71 | |||
| Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 0 | 2273 | |||
| Potassic-fluoro-richterite (*) | Amphibole | K(NaCa)Mg5Si8O22F2 | 0 | 11 | |||
| Potassic-richterite (*) | Amphibole | K(NaCa)Mg5Si8O22(OH)2 | 0 | 21 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Sanidine (*) | Feldspar | K(AlSi3O8) | 0 | 598 | |||
| Sarcolite (*) | None | Na4Ca12Al8Si12O46(SiO4,PO4)(OH,H2O)4(CO3,Cl) | 0 | 6 | |||
| Sodalite (*) | Cancrinite-sodalite Sodalite | Na4(Si3Al3)O12Cl | 0 | 444 | |||
| Sphalerite (*) | Sphalerite | ZnS | 0 | 21482 | |||
| Spinel (*) | Spinel | MgAl2O4 | 0 | 1934 | |||
| Thaumasite (*) | Ettringite | Ca3Si(OH)6(CO3)(SO4)·12H2O | 0 | 183 | |||
| Thomsonite-Ca (*) | Thomsonite | NaCa2(Al5Si5)O20·6H2O | 0 | 452 | |||
| Thorianite (*) | Fluorite | ThO2 | 0 | 236 | |||
| Thorite (*) | Zircon | Th(SiO4) | 0 | 1006 | |||
| Titanite (*) | Titanite | CaTi(SiO4)O | 0 | 4899 | |||
| Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 0 | 2562 | |||
| Tschermakite (*) | Amphibole | Ca2(Mg3Al2)(Si6Al2)O22(OH)2 | 0 | 73 | |||
| Vaterite (*) | None | Ca(CO3) | 0 | 37 | |||
| Vesuvianite (*) | Vesuvianite | (Ca,Na)19(Al,Mg,Fe)13(SiO4)10(Si2O7)4(OH,F,O)10 | 0 | 1395 | |||
| Wöhlerite (*) | Wöhlerite | Na2Ca4Zr(Nb,Ti)(Si2O7)2(O,F)4 | 0 | 83 | |||
| Wollastonite (*) | Wollastonite | CaSiO3 | 0 | 1247 | |||
| Wulfenite (*) | Scheelite | PbMoO4 | 0 | 1655 | |||
| Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 | |||
| Zirconolite (*) | Zirconolite | (Ca,Y)Zr(Ti,Mg,Al)2O7 | 0 | 140 |
| Sample | Source Locality | Reference URL |
|---|---|---|
| FKM-136 | San Vito Quarry, San Vito, Ercolano, Monte Somma, Somma-Vesuvius Complex, Naples, Campania, Italy | https://www.rockptx.com/fkm-126-to-fkm-150/#FKM-136 |
All locality data graciously provided by mindat.org
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