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 |
---|---|---|---|---|---|---|---|
Afwillite (*) | Spurrite-Afwillite | Ca3[SiO4][SiO2(OH)2]·2H2O | 0 | 41 | |||
Albite (*) | Feldspar | Na(AlSi3O8) | 0 | 8803 | |||
Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 0 | 1627 | |||
Andradite (*) | Garnet | Ca3Fe3+2(SiO4)3 | 0 | 1534 | |||
Ankerite (*) | None | Ca(Fe2+,Mg)(CO3)2 | 0 | 3092 | |||
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 0 | 1036 | |||
Aragonite (*) | Aragonite | Ca(CO3) | 0 | 3250 | |||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 0 | 2060 | |||
Baryte (*) | Baryte | Ba(SO4) | 0 | 11547 | |||
Bornite (*) | None | Cu5FeS4 | 0 | 5516 | |||
Brucite (*) | Brucite | Mg(OH)2 | 0 | 462 | |||
Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
Celestine (*) | Baryte | Sr(SO4) | 0 | 1252 | |||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
Chromite (*) | Spinel | Fe2+Cr2O4 | 0 | 3902 | |||
Chrysocolla (*) | Allophane | (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O | 0 | 3531 | |||
Chrysotile (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 0 | 951 | |||
Cordierite (*) | Beryl | Mg2Al4Si5O18 | 0 | 1008 | |||
Cristobalite (*) | Cristobalite | SiO2 | 0 | 453 | |||
Dachiardite-Na (*) | Dachiardite | Na4(Si20Al4)O48·13H2O | 0 | 22 | |||
Diopside (*) | Pyroxene | CaMgSi2O6 | 0 | 4135 | |||
Dolomite (*) | None | CaMg(CO3)2 | 0 | 9895 | |||
Enstatite (*) | Pyroxene | Mg2Si2O6 | 0 | 944 | |||
Ettringite (*) | Ettringite | Ca6Al2(SO4)3(OH)12·27H2O | 0 | 93 | |||
Fluorapophyllite-(K) (*) | Apophyllite | KCa4Si8O20F·8H2O | 0 | 303 | |||
Galaxite (*) | Spinel | Mn2+Al2O4 | 0 | 43 | |||
Garronite-Ca (*) | Gismondine | Ca3(Al6Si10O32)·14H2O | 0 | 66 | |||
Gismondine (*) | Gismondine | Ca2(Si4Al4)O16·8H2O | 0 | 128 | |||
Grossular (*) | Garnet | Ca3Al2(SiO4)3 | 0 | 1544 | |||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 0 | 6890 | |||
Gyrolite (*) | Gyrolite | NaCa16(Si23Al)O60(OH)8·14H2O | 0 | 142 | |||
Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
Hercynite (*) | Spinel | Fe2+Al2O4 | 0 | 407 | |||
Hydrocalumite (*) | Hydrotalcite | Ca4Al2(OH)12(Cl,CO3,OH)2·4H2O | 0 | 30 | |||
Hydromagnesite (*) | None | Mg5(CO3)4(OH)2·4H2O | 0 | 341 | |||
Hydrotalcite (*) | Hydrotalcite | Mg6Al2CO3(OH)16(H2O)4 | 0 | 87 | |||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
Jennite (*) | None | Ca9(Si3O9)2(OH)6·8H2O | 0 | 18 | |||
Katoite (*) | Garnet | Ca3Al2(OH)12 | 0 | 9 | |||
Kuzelite (*) | Hydrotalcite | Ca4Al2(OH)12(SO4)·6H2O | 0 | 4 | |||
Laumontite (*) | Not in a structural group | CaAl2Si4O12·4H2O | 0 | 1271 | |||
Leucite (*) | Analcime | K(AlSi2O6) | 0 | 233 | |||
Lizardite (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 0 | 359 | |||
Maghemite (*) | Spinel | (Fe3+0.67 0.33)Fe3+2O4 | 0 | 229 | |||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 0 | 12537 | |||
Marcasite (*) | Marcasite | FeS2 | 0 | 5674 | |||
Meixnerite (*) | Hydrotalcite | Mg6Al2(OH)16(OH)2·4H2O | 0 | 5 | |||
Merlinoite (*) | None | K5Ca2(Si23Al9)O64·24H2O | 0 | 17 | |||
Mesolite (*) | Natrolite | Na2Ca2(Si9Al6)O30·8H2O | 0 | 425 | |||
Microcline (*) | Feldspar | K(AlSi3O8) | 0 | 4924 | |||
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 | |||
Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 0 | 1236 | |||
Nepheline (*) | Tridymite | Na3K(Al4Si4O16) | 0 | 884 | |||
Népouite (*) | Serpentine Clay | Ni3Si2O5(OH)4 | 0 | 66 | |||
Nontronite (*) | Clay Smectite-vermiculite | Na0.3Fe3+2(Si,Al)4O10(OH)2·nH2O | 0 | 471 | |||
Nordstrandite (*) | None | Al(OH)3 | 0 | 64 | |||
Offretite (*) | Not in a structural group | KCaMg(Si13Al5)O36·15H2O | 0 | 146 | |||
Okenite (*) | None | Ca10Si18O46·18H2O | 0 | 71 | |||
Opal (*) | Amorphous | SiO2·nH2O | 0 | 2994 | |||
Orthoclase (*) | Feldspar | K(AlSi3O8) | 0 | 2349 | |||
Palygorskite (*) | Palygorskite Clay | (Mg,Al)2Si4O10(OH)·4H2O | 0 | 306 | |||
Paranatrolite (*) | Natrolite | Na2(Si3Al2)O10·3H2O | 0 | 19 | |||
Perovskite (*) | Perovskite | CaTiO3 | 0 | 495 | |||
Plombièrite (*) | Tobermorite | Ca4Si6O16(OH)2(H2O)2·(Ca·5H2O) | 0 | 28 | |||
Portlandite (*) | Brucite | Ca(OH)2 | 0 | 51 | |||
Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
Pyrrhotite (*) | Nickeline | Fe7S8 | 0 | 9056 | |||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Rhodesite (*) | Rhodesite | KHCa2Si8O19·5H2O | 0 | 11 | |||
Riversideite (*) | Tobermorite | Ca5Si6O16(OH)2·2H2O | 0 | 5 | |||
Rozenite (*) | Starkeyite | Fe2+(SO4)·4H2O | 0 | 293 | |||
Rutile (*) | Rutile | TiO2 | 0 | 5614 | |||
Sanidine (*) | Feldspar | K(AlSi3O8) | 0 | 598 | |||
Saponite (*) | Clay Smectite-vermiculite | (Ca,Na)0.3(Mg,Fe)3(Si,Al)4O10(OH)2·4H2O | 0 | 301 | |||
Scawtite (*) | None | Ca7(Si3O9)2(CO3)·2H2O | 0 | 25 | |||
Scolecite (*) | Natrolite | Ca(Si3Al2)O10·3H2O | 0 | 390 | |||
Siderite (*) | Calcite | Fe(CO3) | 0 | 6417 | |||
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 | |||
Tobermorite (*) | Tobermorite | Ca4Si6O17(H2O)2·(Ca·3H2O) | 0 | 114 | |||
Tridymite (*) | Tridymite | SiO2 | 0 | 458 | |||
Vivianite (*) | Vivianite | Fe2+3(PO4)2·8H2O | 0 | 636 | |||
Wollastonite (*) | Wollastonite | CaSiO3 | 0 | 1247 | |||
Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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