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. |
Apatite | Aragonite | Calcite | Clay | Corundum | Feldspar | Kaolinite | Mica | Natrolite | None |
Not in a structural group | Pyrite | Pyroxene | Quartz | Serpentine | Smectite-vermiculite | Spinel | Thomsonite | Tridymite | Zircon |
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 |
---|---|---|---|---|---|---|---|
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 1 | 58911 | 1036 | ||
Aragonite (*) | Aragonite | Ca(CO3) | 1 | 58911 | 3250 | ||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 1 | 58911 | 2060 | ||
Berlinite (*) | Quartz | Al(PO4) | 1 | 58911 | 28 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 58911 | 27770 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 58911 | 3902 | ||
Chrysotile (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 1 | 58911 | 951 | ||
Enstatite (*) | Pyroxene | Mg2Si2O6 | 1 | 58911 | 944 | ||
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 1 | 58911 | 2740 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 58911 | 14640 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 58911 | 5591 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 58911 | 14899 | ||
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 1 | 58911 | 1508 | ||
Mullite (*) | None | Al4+2xSi2-2xO10-x (x ≈ 0.4) | 1 | 58911 | 78 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 58911 | 17380 | ||
Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 1 | 58911 | 1236 | ||
Nepheline (*) | Tridymite | Na3K(Al4Si4O16) | 1 | 58911 | 884 | ||
Nontronite (*) | Clay Smectite-vermiculite | Na0.3Fe3+2(Si,Al)4O10(OH)2·nH2O | 1 | 58911 | 471 | ||
Offretite (*) | Not in a structural group | KCaMg(Si13Al5)O36·15H2O | 1 | 58911 | 146 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 58911 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 1 | 58911 | 61156 | ||
Saponite (*) | Clay Smectite-vermiculite | (Ca,Na)0.3(Mg,Fe)3(Si,Al)4O10(OH)2·4H2O | 1 | 58911 | 301 | ||
Siderite (*) | Calcite | Fe(CO3) | 1 | 58911 | 6417 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 1 | 58911 | 1516 | ||
Thomsonite-Ca (*) | Thomsonite | NaCa2(Al5Si5)O20·6H2O | 1 | 58911 | 452 | ||
Tridymite (*) | Tridymite | SiO2 | 1 | 58911 | 458 | ||
Zircon (*) | Zircon | Zr(SiO4) | 1 | 58911 | 5251 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...