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 | 4 | 21315,21317,21319,21320 | 3419 | ||
Albite (*) | Feldspar | Na(AlSi3O8) | 3 | 21315,21319,21320 | 8803 | ||
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 1 | 21315 | 2353 | ||
Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 2 | 21315,21320 | 1627 | ||
Ankerite (*) | None | Ca(Fe2+,Mg)(CO3)2 | 1 | 21318 | 3092 | ||
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 1 | 21315 | 1036 | ||
Aragonite (*) | Aragonite | Ca(CO3) | 1 | 21316 | 3250 | ||
Axinite-(Fe) (*) | Axinite | Ca4Fe2+2Al4[B2Si8O30](OH)2 | 1 | 21319 | 260 | ||
Baryte (*) | Baryte | Ba(SO4) | 2 | 21317,21320 | 11547 | ||
Brucite (*) | Brucite | Mg(OH)2 | 1 | 21319 | 462 | ||
Calcite (*) | Calcite | Ca(CO3) | 5 | 21315,21316,21317,21319,21320 | 27770 | ||
Chabazite-Ca (*) | Chabazite | Ca2[Al4Si8O24]·13H2O | 1 | 21315 | 310 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1 | 21320 | 27198 | ||
Chamosite (*) | Chlorite Clay | (Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8 | 1 | 21319 | 577 | ||
Chrysotile (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 1 | 21320 | 951 | ||
Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 2 | 21315,21317 | 1756 | ||
Clinohumite (*) | Humite | Mg9(SiO4)4F2 | 2 | 21315,21319 | 236 | ||
Clinozoisite (*) | Clinozoisite Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 1 | 21320 | 1025 | ||
Cronstedtite (*) | Clay Serpentine | (Fe2+,Fe3+)3(Si,Fe3+)2O5(OH)4 | 1 | 21317 | 54 | ||
Diopside (*) | Pyroxene | CaMgSi2O6 | 4 | 21315,21317,21319,21321 | 4135 | ||
Dolomite (*) | None | CaMg(CO3)2 | 1 | 21319 | 9895 | ||
Dypingite (*) | None | Mg5(CO3)4(OH)2·5H2O | 1 | 21319 | 50 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1 | 21319 | 8173 | ||
Ettringite (*) | Ettringite | Ca6Al2(SO4)3(OH)12·27H2O | 1 | 21319 | 93 | ||
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 3 | 21315,21319,21320 | 2740 | ||
Forsterite (*) | Olivine | Mg2(SiO4) | 2 | 21319,21320 | 1188 | ||
Galena (*) | Rocksalt | PbS | 2 | 21316,21319 | 24243 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 21319 | 7437 | ||
Graphite (*) | None | C | 6 | 21315,21316,21318,21320,21322,21323 | 2812 | ||
Grossular (*) | Garnet | Ca3Al2(SiO4)3 | 3 | 21315,21317,21319 | 1544 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 3 | 21315,21317,21319 | 6890 | ||
Halotrichite (*) | Halotrichite | Fe2+Al2(SO4)4·22H2O | 1 | 21315 | 409 | ||
Harmotome (*) | Harmotome | Ba2(Si12Al4)O32·12H2O | 2 | 21317,21320 | 290 | ||
Heulandite-Ca (*) | Heulandite | (Ca,Na,K)5(Si27Al9)O72·26H2O | 1 | 21320 | 246 | ||
Hydromagnesite (*) | None | Mg5(CO3)4(OH)2·4H2O | 1 | 21319 | 341 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 2 | 21316,21317 | 5433 | ||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 2 | 21315,21317 | 2228 | ||
Kyanite (*) | Not in a structural group | Al2OSiO4 | 1 | 21315 | 1507 | ||
Laumontite (*) | Not in a structural group | CaAl2Si4O12·4H2O | 2 | 21319,21320 | 1271 | ||
Lizardite (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 1 | 21320 | 359 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 3 | 21315,21316,21319 | 14899 | ||
Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 2 | 21319,21320 | 12537 | ||
Marcasite (*) | Marcasite | FeS2 | 2 | 21316,21317 | 5674 | ||
Meionite (*) | Scapolite | Ca4Al6Si6O24(CO3) | 1 | 21319 | 176 | ||
Microcline (*) | Feldspar | K(AlSi3O8) | 1 | 21315 | 4924 | ||
Molybdenite (*) | Molybdenite | MoS2 | 2 | 21317,21319 | 5800 | ||
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 1 | 21315 | 1508 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 21315 | 17380 | ||
Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 1 | 21320 | 1236 | ||
Opal (*) | Amorphous | SiO2·nH2O | 1 | 21317 | 2994 | ||
Orthoclase (*) | Feldspar | K(AlSi3O8) | 1 | 21317 | 2349 | ||
Pargasite (*) | Amphibole | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 | 1 | 21315 | 313 | ||
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 2 | 21315,21320 | 2273 | ||
Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 3 | 21315,21319,21320 | 1898 | ||
Pyrite (*) | Pyrite | FeS2 | 5 | 21315,21316,21317,21318,21319 | 39462 | ||
Pyroaurite (*) | Hydrotalcite | Mg6Fe3+2(CO3)(OH)16·4H2O | 2 | 21315,21319 | 89 | ||
Pyrrhotite (*) | Nickeline | Fe7S8 | 4 | 21315,21316,21319,21320 | 9056 | ||
Quartz (*) | Quartz | SiO2 | 4 | 21315,21317,21319,21320 | 61156 | ||
Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 1 | 21317 | 2705 | ||
Siderite (*) | Calcite | Fe(CO3) | 1 | 21318 | 6417 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 1 | 21315 | 1516 | ||
Sphalerite (*) | Sphalerite | ZnS | 3 | 21315,21316,21317 | 21482 | ||
Spinel (*) | Spinel | MgAl2O4 | 3 | 21315,21319,21320 | 1934 | ||
Stellerite (*) | Stilbite | Ca4(Si28Al8)O72·28H2O | 2 | 21315,21320 | 189 | ||
Titanite (*) | Titanite | CaTi(SiO4)O | 4 | 21315,21316,21319,21320 | 4899 | ||
Tochilinite (*) | Tochilinite | 6(Fe0.9S)·5[(Mg,Fe)(OH)2] | 3 | 21315,21316,21319 | 56 | ||
Todorokite (*) | None | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12·3-4H2O | 2 | 21316,21319 | 433 | ||
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 3 | 21315,21319,21320 | 2562 | ||
Uricite (*) | None | C5H4N4O3 | 1 | 21315 | 13 | ||
Vesuvianite (*) | Vesuvianite | (Ca,Na)19(Al,Mg,Fe)13(SiO4)10(Si2O7)4(OH,F,O)10 | 1 | 21315 | 1395 | ||
Vivianite (*) | Vivianite | Fe2+3(PO4)2·8H2O | 1 | 21317 | 636 | ||
Wollastonite (*) | Wollastonite | CaSiO3 | 2 | 21315,21319 | 1247 | ||
Zircon (*) | Zircon | Zr(SiO4) | 1 | 21319 | 5251 | ||
Zoisite (*) | Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 2 | 21319,21320 | 1025 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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